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assemblyscript/dist/assemblyscript.js
dcode 792b366769 update dist files
2019-05-23 19:40:32 +02:00

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N(c.CommonSymbols.native,this.nativeFile,this.makeNativeTypeDeclaration(c.CommonSymbols.native,c.CommonFlags.EXPORT|c.CommonFlags.GENERIC),E.BUILTIN)),e.hasFeature(8)&&this.registerNativeType(c.CommonSymbols.v128,u.Type.v128),this.registerConstantInteger(c.CommonSymbols.ASC_TARGET,u.Type.i32,i64_new(e.isWasm64?c.Target.WASM64:c.Target.WASM32)),this.registerConstantInteger(c.CommonSymbols.ASC_NO_ASSERT,u.Type.bool,i64_new(e.noAssert?1:0,0)),this.registerConstantInteger(c.CommonSymbols.ASC_MEMORY_BASE,u.Type.i32,i64_new(e.memoryBase,0)),this.registerConstantInteger(c.CommonSymbols.ASC_OPTIMIZE_LEVEL,u.Type.i32,i64_new(e.optimizeLevelHint,0)),this.registerConstantInteger(c.CommonSymbols.ASC_SHRINK_LEVEL,u.Type.i32,i64_new(e.shrinkLevelHint,0)),this.registerConstantInteger(c.CommonSymbols.ASC_FEATURE_MUTABLE_GLOBAL,u.Type.bool,i64_new(e.hasFeature(2)?1:0,0)),this.registerConstantInteger(c.CommonSymbols.ASC_FEATURE_SIGN_EXTENSION,u.Type.bool,i64_new(e.hasFeature(1)?1:0,0)),this.registerConstantInteger(c.CommonSymbols.ASC_FEATURE_BULK_MEMORY,u.Type.bool,i64_new(e.hasFeature(4)?1:0,0)),this.registerConstantInteger(c.CommonSymbols.ASC_FEATURE_SIMD,u.Type.bool,i64_new(e.hasFeature(8)?1:0,0)),this.registerConstantInteger(c.CommonSymbols.ASC_FEATURE_THREADS,u.Type.bool,i64_new(e.hasFeature(16)?1:0,0));for(var I=new Array,v=new Map,b=new Map,A=new Array,O=new Array,C=0,k=this.sources.length;C<k;++C){var L=this.sources[C],R=new S(this,L);this.filesByName.set(R.internalName,R);for(var F=L.statements,B=0,U=F.length;B<U;++B){var D=F[B];switch(D.kind){case p.NodeKind.EXPORT:this.initializeExports(D,R,v,b);break;case p.NodeKind.IMPORT:this.initializeImports(D,R,I,v);break;case p.NodeKind.VARIABLE:this.initializeVariables(D,R);break;case p.NodeKind.CLASSDECLARATION:this.initializeClass(D,R,A,O);break;case p.NodeKind.ENUMDECLARATION:this.initializeEnum(D,R);break;case p.NodeKind.FUNCTIONDECLARATION:this.initializeFunction(D,R);break;case p.NodeKind.INTERFACEDECLARATION:this.initializeInterface(D,R);break;case p.NodeKind.NAMESPACEDECLARATION:this.initializeNamespace(D,R,A,O);break;case p.NodeKind.TYPEDECLARATION:this.initializeTypeDefinition(D,R)}}}try{for(var w=a(b),P=w.next();!P.done;P=w.next()){var M=s(P.value,2),V=(R=M[0],M[1]);for(C=0,k=V.length;C<k;++C){var G=V[C];(K=this.lookupForeignFile(G.foreignPath,G.foreignPathAlt))?R.ensureExportStar(K):this.error(l.DiagnosticCode.File_0_not_found,G.pathLiteral.range,G.pathLiteral.value)}}}catch(e){t={error:e}}finally{try{P&&!P.done&&(r=w.return)&&r.call(w)}finally{if(t)throw t.error}}for(C=0,k=I.length;C<k;++C){var K,z=I[C],Y=z.foreignIdentifier;if(Y)(Ie=this.lookupForeign(Y.text,z.foreignPath,z.foreignPathAlt,v))?z.localFile.add(z.localIdentifier.text,Ie,!0):this.error(l.DiagnosticCode.Module_0_has_no_exported_member_1,Y.range,z.foreignPath,Y.text);else if(K=this.lookupForeignFile(z.foreignPath,z.foreignPathAlt)){var H=z.localFile,W=z.localIdentifier.text;H.add(W,K.asImportedNamespace(W,H),!0)}else assert(!1)}try{for(var X=a(v),q=X.next();!q.done;q=X.next()){var Q=s(q.value,2),j=(R=Q[0],Q[1]);try{for(var Z=a(j),J=Z.next();!J.done;J=Z.next()){var $=s(J.value,2),ee=$[0],te=$[1],re=(W=te.localIdentifier.text,te.foreignPath);if(re)(Ie=this.lookupForeign(W,re,assert(te.foreignPathAlt),v))?R.ensureExport(ee,Ie):this.error(l.DiagnosticCode.Module_0_has_no_exported_member_1,te.localIdentifier.range,re,W);else if(Ie=R.lookupInSelf(W))R.ensureExport(ee,Ie);else{var ne=this.lookupGlobal(W);ne&&ne instanceof x?R.ensureExport(ee,ne):this.error(l.DiagnosticCode.Module_0_has_no_exported_member_1,te.foreignIdentifier.range,R.internalName,te.foreignIdentifier.text)}}}catch(e){o={error:e}}finally{try{J&&!J.done&&(_=Z.return)&&_.call(Z)}finally{if(o)throw o.error}}}}catch(e){n={error:e}}finally{try{q&&!q.done&&(i=X.return)&&i.call(X)}finally{if(n)throw n.error}}assert(0==this.nextClassId),this.arrayBufferInstance=this.requireClass(c.CommonSymbols.ArrayBuffer),assert(0==this.arrayBufferInstance.id),this.stringInstance=this.requireClass(c.CommonSymbols.String),assert(1==this.stringInstance.id),this.registerNativeTypeClass(0,c.CommonSymbols.I8),this.registerNativeTypeClass(1,c.CommonSymbols.I16),this.registerNativeTypeClass(2,c.CommonSymbols.I32),this.registerNativeTypeClass(3,c.CommonSymbols.I64),this.registerNativeTypeClass(4,c.CommonSymbols.Isize),this.registerNativeTypeClass(5,c.CommonSymbols.U8),this.registerNativeTypeClass(6,c.CommonSymbols.U16),this.registerNativeTypeClass(7,c.CommonSymbols.U32),this.registerNativeTypeClass(8,c.CommonSymbols.U64),this.registerNativeTypeClass(9,c.CommonSymbols.Usize),this.registerNativeTypeClass(10,c.CommonSymbols.Bool),this.registerNativeTypeClass(11,c.CommonSymbols.F32),this.registerNativeTypeClass(12,c.CommonSymbols.F64),e.hasFeature(8)&&this.registerNativeTypeClass(13,c.CommonSymbols.V128);var ie=this.resolver;for(C=0,k=A.length;C<k;++C){var ae=A[C],se=assert(ae.extendsNode),oe=ie.resolveTypeName(se.name,ae.parent);if(oe)if(oe.kind==g.CLASS_PROTOTYPE){var ce=oe;ce.hasDecorator(E.SEALED)&&this.error(l.DiagnosticCode.Class_0_is_sealed_and_cannot_be_extended,se.range,oe.identifierNode.text),ce.hasDecorator(E.UNMANAGED)!=ae.hasDecorator(E.UNMANAGED)&&this.error(l.DiagnosticCode.Unmanaged_classes_cannot_extend_managed_classes_and_vice_versa,p.Range.join(ae.identifierNode.range,se.range)),ae.basePrototype=ce}else this.error(l.DiagnosticCode.A_class_may_only_extend_another_class,se.range)}var le=e.globalAliases;if(le)try{for(var ue=a(le),pe=ue.next();!pe.done;pe=ue.next()){var _e=s(pe.value,2),he=_e[0],de=_e[1];if(de.length){var ye=de.charCodeAt(0);if(ye>=48&&ye<=57)this.registerConstantInteger(he,u.Type.i32,i64_new(parseI32(de,10)));else{var me=this.elementsByName;if(!(Ie=me.get(de)))throw new Error("no such global element: "+de);if(me.has(he))throw new Error("duplicate global element: "+de);me.set(he,Ie)}}}}catch(e){h={error:e}}finally{try{pe&&!pe.done&&(d=ue.return)&&d.call(ue)}finally{if(h)throw h.error}}this.arrayBufferViewInstance=this.requireClass(c.CommonSymbols.ArrayBufferView),this.arrayPrototype=this.require(c.CommonSymbols.Array,g.CLASS_PROTOTYPE),this.fixedArrayPrototype=this.require(c.CommonSymbols.FixedArray,g.CLASS_PROTOTYPE),this.setPrototype=this.require(c.CommonSymbols.Set,g.CLASS_PROTOTYPE),this.mapPrototype=this.require(c.CommonSymbols.Map,g.CLASS_PROTOTYPE),this.abortInstance=this.requireFunction(c.CommonSymbols.abort),this.allocInstance=this.requireFunction(c.CommonSymbols.alloc),this.reallocInstance=this.requireFunction(c.CommonSymbols.realloc),this.freeInstance=this.requireFunction(c.CommonSymbols.free),this.retainInstance=this.requireFunction(c.CommonSymbols.retain),this.releaseInstance=this.requireFunction(c.CommonSymbols.release),this.retainReleaseInstance=this.requireFunction(c.CommonSymbols.retainRelease),this.skippedReleaseInstance=this.requireFunction(c.CommonSymbols.skippedRelease),this.collectInstance=this.requireFunction(c.CommonSymbols.collect),this.typeinfoInstance=this.requireFunction(c.CommonSymbols.typeinfo),this.instanceofInstance=this.requireFunction(c.CommonSymbols.instanceof_),this.visitInstance=this.requireFunction(c.CommonSymbols.visit),this.allocArrayInstance=this.requireFunction(c.CommonSymbols.allocArray);try{for(var Te=a(this.filesByName.values()),fe=Te.next();!fe.done;fe=Te.next()){j=(R=fe.value).exports;if(R.source.isEntry&&j)try{for(var ge=a(j.values()),Ee=ge.next();!Ee.done;Ee=ge.next()){var Ie=Ee.value;this.markModuleExport(Ie)}}catch(e){T={error:e}}finally{try{Ee&&!Ee.done&&(f=ge.return)&&f.call(ge)}finally{if(T)throw T.error}}}}catch(e){y={error:e}}finally{try{fe&&!fe.done&&(m=Te.return)&&m.call(Te)}finally{if(y)throw y.error}}},t.prototype.require=function(e,t){var r=this.lookupGlobal(e);if(!r)throw new Error("missing "+e);if(r.kind!=t)throw new Error("unexpected "+e);return r},t.prototype.requireClass=function(e){var t=this.require(e,g.CLASS_PROTOTYPE),r=this.resolver.resolveClass(t,null);if(!r)throw new Error("invalid "+e);return r},t.prototype.requireFunction=function(e){var t=this.require(e,g.FUNCTION_PROTOTYPE),r=this.resolver.resolveFunction(t,null);if(!r)throw new Error("invalid "+e);return r},t.prototype.markModuleExport=function(e){var t,r,n,i;switch(e.set(c.CommonFlags.MODULE_EXPORT),e.kind){case g.CLASS_PROTOTYPE:var s=e.instanceMembers;if(s)try{for(var o=a(s.values()),l=o.next();!l.done;l=o.next()){var u=l.value;this.markModuleExport(u)}}catch(e){t={error:e}}finally{try{l&&!l.done&&(r=o.return)&&r.call(o)}finally{if(t)throw t.error}}break;case g.PROPERTY_PROTOTYPE:var p=e.getterPrototype;p&&this.markModuleExport(p);var _=e.setterPrototype;_&&this.markModuleExport(_);break;case g.PROPERTY:case g.FUNCTION:case g.FIELD:case g.CLASS:assert(!1)}var h=e.members;if(h)try{for(var d=a(h.values()),y=d.next();!y.done;y=d.next()){u=y.value;this.markModuleExport(u)}}catch(e){n={error:e}}finally{try{y&&!y.done&&(i=d.return)&&i.call(d)}finally{if(n)throw n.error}}},t.prototype.registerNativeType=function(e,t){var r=new N(e,this.nativeFile,this.makeNativeTypeDeclaration(e,c.CommonFlags.EXPORT),E.BUILTIN);r.setType(t),this.nativeFile.add(e,r)},t.prototype.registerNativeTypeClass=function(e,t){assert(!this.typeClasses.has(e));var r=this.lookupGlobal(t);if(r){assert(r.kind==g.CLASS_PROTOTYPE);var n=this.resolver.resolveClass(r,null);n&&this.typeClasses.set(e,n)}},t.prototype.registerConstantInteger=function(e,t,r){assert(t.is(4));var n=new R(e,this.nativeFile,E.NONE,this.makeNativeVariableDeclaration(e,c.CommonFlags.CONST|c.CommonFlags.EXPORT));n.setConstantIntegerValue(r,t),this.nativeFile.add(e,n)},t.prototype.registerConstantFloat=function(e,t,r){assert(t.is(8));var n=new R(e,this.nativeFile,E.NONE,this.makeNativeVariableDeclaration(e,c.CommonFlags.CONST|c.CommonFlags.EXPORT));n.setConstantFloatValue(r,t),this.nativeFile.add(e,n)},t.prototype.ensureGlobal=function(e,t){var r=this.elementsByName;if(r.has(e)&&r.get(e)!==t){var n=q(r.get(e),t);if(!n)return this.error(l.DiagnosticCode.Duplicate_identifier_0,t.identifierNode.range,e),t;t=n}return r.set(e,t),t},t.prototype.lookupGlobal=function(e){var t=this.elementsByName;return t.has(e)?t.get(e):null},t.prototype.requireGlobal=function(e){var t=this.elementsByName;if(t.has(e))return t.get(e);throw new Error("missing global")},t.prototype.lookupForeignFile=function(e,t){var r=this.filesByName;return r.has(e)?r.get(e):r.has(t)?r.get(t):null},t.prototype.lookupForeign=function(e,t,r,n){for(;;){var i=this.lookupForeignFile(t,r);if(!i)return null;var a=i.lookupExport(e);if(a)return a;if(n.has(i)){var s=n.get(i);if(s.has(e)){var o=s.get(e);if(o.foreignPath){e=o.localIdentifier.text,t=o.foreignPath,r=assert(o.foreignPathAlt);continue}if(a=i.lookupInSelf(o.localIdentifier.text))return a}}break}return null},t.prototype.checkDecorators=function(e,t){var r=E.NONE;if(e)for(var n=0,i=e.length;n<i;++n){var a=e[n],s=v(p.decoratorNameToKind(a.name));s&&(s==E.BUILTIN?t&s||a.range.source.isLibrary?r|=s:this.error(l.DiagnosticCode.Decorator_0_is_not_valid_here,a.range,a.name.range.toString()):t&s?r&s?this.error(l.DiagnosticCode.Duplicate_decorator,a.range,a.name.range.toString()):r|=s:this.error(l.DiagnosticCode.Decorator_0_is_not_valid_here,a.range,a.name.range.toString()))}return r},t.prototype.initializeClass=function(e,t,r,n){var i=e.name.text,a=new z(i,t,e,this.checkDecorators(e.decorators,E.GLOBAL|E.SEALED|E.UNMANAGED));if(t.add(i,a)){var s=e.implementsTypes;if(s){var o=s.length;if(a.hasDecorator(E.UNMANAGED))o&&this.error(l.DiagnosticCode.Unmanaged_classes_cannot_implement_interfaces,p.Range.join(e.name.range,s[o-1].range));else if(o){for(var u=0;u<o;++u)this.warning(l.DiagnosticCode.Operation_not_supported,s[u].range);n.push(a)}}e.extendsType&&r.push(a);for(var _=e.members,h=(u=0,_.length);u<h;++u){var d=_[u];switch(d.kind){case p.NodeKind.FIELDDECLARATION:this.initializeField(d,a);break;case p.NodeKind.METHODDECLARATION:d.isAny(c.CommonFlags.GET|c.CommonFlags.SET)?this.initializeProperty(d,a):this.initializeMethod(d,a);break;case p.NodeKind.INDEXSIGNATUREDECLARATION:break;default:assert(!1)}}}},t.prototype.initializeField=function(e,t){var r,n=e.name.text,i=e.decorators;if(e.is(c.CommonFlags.STATIC)){if(assert(t.kind!=g.INTERFACE_PROTOTYPE),r=new R(n,t,this.checkDecorators(i,(e.is(c.CommonFlags.READONLY)?E.INLINE:E.NONE)|E.LAZY|E.UNSAFE),e),!t.add(n,r))return}else if(assert(!e.isAny(c.CommonFlags.ABSTRACT|c.CommonFlags.GET|c.CommonFlags.SET)),r=new P(n,t,e,this.checkDecorators(i,E.UNSAFE)),!t.addInstance(n,r))return},t.prototype.initializeMethod=function(e,t){var r=e.name.text,n=e.is(c.CommonFlags.STATIC),i=E.INLINE|E.UNSAFE;e.is(c.CommonFlags.GENERIC)||(i|=E.OPERATOR_BINARY|E.OPERATOR_PREFIX|E.OPERATOR_POSTFIX);var a=new U(r,t,e,this.checkDecorators(e.decorators,i));if(n){if(assert(e.name.kind!=p.NodeKind.CONSTRUCTOR),!t.add(r,a))return}else if(!t.addInstance(r,a))return;this.checkOperatorOverloads(e.decorators,a,t)},t.prototype.checkOperatorOverloads=function(e,t,r){if(e)for(var n=0,i=e.length;n<i;++n){var a=e[n];switch(a.decoratorKind){case p.DecoratorKind.OPERATOR:case p.DecoratorKind.OPERATOR_BINARY:case p.DecoratorKind.OPERATOR_PREFIX:case p.DecoratorKind.OPERATOR_POSTFIX:var s=a.arguments&&a.arguments.length||0;if(1==s){var c=a.arguments[0];if(c.kind==p.NodeKind.LITERAL&&c.literalKind==p.LiteralKind.STRING){var u=f(a.decoratorKind,c.value);if(u==o.INVALID)this.error(l.DiagnosticCode.Operation_not_supported,c.range);else{var _=r.overloadPrototypes;_.has(u)?this.error(l.DiagnosticCode.Duplicate_function_implementation,c.range):(t.operatorKind=u,_.set(u,t))}}else this.error(l.DiagnosticCode.String_literal_expected,c.range)}else this.error(l.DiagnosticCode.Expected_0_arguments_but_got_1,a.range,"1",s.toString(10))}}},t.prototype.ensureProperty=function(e,t){var r=e.name.text;if(e.is(c.CommonFlags.STATIC)){if(!(i=t.members)||!i.has(r)){var n=new V(r,t,e);return t.add(r,n)?n:null}if((n=i.get(r)).kind==g.PROPERTY_PROTOTYPE)return n}else{var i;if(!(i=t.instanceMembers)||!i.has(r)){n=new V(r,t,e);return t.addInstance(r,n)?n:null}if((n=i.get(r)).kind==g.PROPERTY_PROTOTYPE)return n}return this.error(l.DiagnosticCode.Duplicate_property_0,e.name.range,r),null},t.prototype.initializeProperty=function(e,t){var r=this.ensureProperty(e,t);if(r){var n=e.name.text,i=e.is(c.CommonFlags.GET);if(i){if(r.getterPrototype)return void this.error(l.DiagnosticCode.Duplicate_property_0,e.name.range,n)}else if(r.setterPrototype)return void this.error(l.DiagnosticCode.Duplicate_property_0,e.name.range,n);var a=new U((i?c.GETTER_PREFIX:c.SETTER_PREFIX)+n,r,e,this.checkDecorators(e.decorators,E.INLINE|E.UNSAFE));i?r.getterPrototype=a:r.setterPrototype=a}},t.prototype.initializeEnum=function(e,t){var r=e.name.text,n=new C(r,t,e,this.checkDecorators(e.decorators,E.GLOBAL|E.INLINE|E.LAZY));if(t.add(r,n))for(var i=e.values,a=0,s=i.length;a<s;++a)this.initializeEnumValue(i[a],n)},t.prototype.initializeEnumValue=function(e,t){var r=e.name.text,n=new L(r,t,e,this.checkDecorators(e.decorators,E.NONE));t.add(r,n)},t.prototype.initializeExports=function(e,t,r,n){var i=e.members;if(i)for(var a=0,s=i.length;a<s;++a)this.initializeExport(i[a],t,e.internalPath,r);else{var o=void 0;n.has(t)?o=n.get(t):n.set(t,o=[]);var l=assert(e.internalPath);o.push(new T(l,l.endsWith(c.INDEX_SUFFIX)?l.substring(0,l.length-c.INDEX_SUFFIX.length):l+c.INDEX_SUFFIX,assert(e.path)))}},t.prototype.initializeExport=function(e,t,r,n){var i=e.localName.text,a=e.exportedName.text,s=t.lookupExport(a);if(s)this.error(l.DiagnosticCode.Export_declaration_conflicts_with_exported_declaration_of_0,e.exportedName.range,a);else if(null===r)if(s=t.lookupInSelf(i))t.ensureExport(a,s);else{var o=void 0;n.has(t)?o=n.get(t):n.set(t,o=new Map),o.set(a,new m(e.localName,e.exportedName,null,null))}else{o=void 0;n.has(t)?o=n.get(t):n.set(t,o=new Map),o.set(a,new m(e.localName,e.exportedName,r,r.endsWith(c.INDEX_SUFFIX)?r.substring(0,r.length-c.INDEX_SUFFIX.length):r+c.INDEX_SUFFIX))}},t.prototype.initializeImports=function(e,t,r,n){var i=e.declarations;if(i)for(var a=0,s=i.length;a<s;++a)this.initializeImport(i[a],t,e.internalPath,r,n);else e.namespaceName&&r.push(new y(t,e.namespaceName,null,e.internalPath,e.internalPath+c.INDEX_SUFFIX))},t.prototype.initializeImport=function(e,t,r,n,i){var a=r.endsWith(c.INDEX_SUFFIX)?r.substring(0,r.length-c.INDEX_SUFFIX.length):r+c.INDEX_SUFFIX,s=this.lookupForeign(e.foreignName.text,r,a,i);s?t.add(e.name.text,s,!0):n.push(new y(t,e.name,e.foreignName,r,a))},t.prototype.initializeFunction=function(e,t){var r=e.name.text,n=E.UNSAFE|E.BUILTIN;e.is(c.CommonFlags.AMBIENT)?n|=E.EXTERNAL:n|=E.INLINE,e.is(c.CommonFlags.INSTANCE)||t.kind!=g.CLASS_PROTOTYPE&&(n|=E.GLOBAL),e.is(c.CommonFlags.GENERIC)||t.kind==g.FILE&&t.source.isEntry&&(n|=E.START);var i=new U(r,t,e,this.checkDecorators(e.decorators,n));t.add(r,i)&&i.hasDecorator(E.START)&&(this.explicitStartFunction?this.error(l.DiagnosticCode.Module_cannot_have_multiple_start_functions,assert(p.findDecorator(p.DecoratorKind.START,e.decorators)).range):this.explicitStartFunction=i)},t.prototype.initializeInterface=function(e,t){var r=e.name.text,n=new H(r,t,e,this.checkDecorators(e.decorators,E.GLOBAL));if(t.add(r,n))for(var i=e.members,a=0,s=i.length;a<s;++a){var o=i[a];switch(o.kind){case p.NodeKind.FIELDDECLARATION:this.initializeField(o,n);break;case p.NodeKind.METHODDECLARATION:o.isAny(c.CommonFlags.GET|c.CommonFlags.SET)?this.initializeProperty(o,n):this.initializeMethod(o,n);break;default:assert(!1)}}},t.prototype.initializeNamespace=function(e,t,r,n){var i=e.name.text,a=new O(i,t,e,this.checkDecorators(e.decorators,E.GLOBAL));if(t.add(i,a)){for(var s=assert(t.lookupInSelf(i)),o=e.members,c=0,l=o.length;c<l;++c){var u=o[c];switch(u.kind){case p.NodeKind.CLASSDECLARATION:this.initializeClass(u,a,r,n);break;case p.NodeKind.ENUMDECLARATION:this.initializeEnum(u,a);break;case p.NodeKind.FUNCTIONDECLARATION:this.initializeFunction(u,a);break;case p.NodeKind.INTERFACEDECLARATION:this.initializeInterface(u,a);break;case p.NodeKind.NAMESPACEDECLARATION:this.initializeNamespace(u,a,r,n);break;case p.NodeKind.TYPEDECLARATION:this.initializeTypeDefinition(u,a);break;case p.NodeKind.VARIABLE:this.initializeVariables(u,a);break;default:assert(!1)}}a!=s&&Q(a,s)}},t.prototype.initializeTypeDefinition=function(e,t){var r=e.name.text,n=new N(r,t,e,this.checkDecorators(e.decorators,E.NONE));t.add(r,n)},t.prototype.initializeVariables=function(e,t){for(var r=e.declarations,n=0,i=r.length;n<i;++n){var a=r[n],s=a.name.text,o=E.GLOBAL|E.LAZY;a.is(c.CommonFlags.DECLARE)&&(o|=E.EXTERNAL),a.is(c.CommonFlags.CONST)&&(o|=E.INLINE);var l=new R(s,t,this.checkDecorators(a.decorators,o),a);t.add(s,l)}},t}(l.DiagnosticEmitter);function v(e){switch(e){case p.DecoratorKind.GLOBAL:return E.GLOBAL;case p.DecoratorKind.OPERATOR:case p.DecoratorKind.OPERATOR_BINARY:return E.OPERATOR_BINARY;case p.DecoratorKind.OPERATOR_PREFIX:return E.OPERATOR_PREFIX;case p.DecoratorKind.OPERATOR_POSTFIX:return E.OPERATOR_POSTFIX;case p.DecoratorKind.UNMANAGED:return E.UNMANAGED;case p.DecoratorKind.SEALED:return E.SEALED;case p.DecoratorKind.INLINE:return E.INLINE;case p.DecoratorKind.EXTERNAL:return E.EXTERNAL;case p.DecoratorKind.BUILTIN:return E.BUILTIN;case p.DecoratorKind.LAZY:return E.LAZY;case p.DecoratorKind.START:return E.START;case p.DecoratorKind.UNSAFE:return E.UNSAFE;default:return 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A=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.type=u.Type.void,t}return i(t,e),t.prototype.setType=function(e){assert(!this.is(c.CommonFlags.RESOLVED)),this.type=e,this.set(c.CommonFlags.RESOLVED)},t}(x);t.TypedElement=A;var S=function(e){function t(t,r){var n=e.call(this,g.FILE,r.normalizedPath,r.internalPath,t,null)||this;n.source=r,n.exports=null,n.exportsStar=null,n.source=r,assert(!t.filesByName.has(n.internalName)),t.filesByName.set(n.internalName,n);var i=n.program.makeNativeFunction("start:"+n.internalName,new u.Signature(null,u.Type.void),n);return i.internalName=i.name,n.startFunction=i,n}return i(t,e),t.prototype.add=function(t,r,n){return void 0===n&&(n=!1),r.hasDecorator(E.GLOBAL)&&(r=this.program.ensureGlobal(t,r)),!!e.prototype.add.call(this,t,r)&&((r=assert(this.lookupInSelf(t))).is(c.CommonFlags.EXPORT)&&!n&&this.ensureExport(r.name,r),!0)},t.prototype.lookupInSelf=function(t){var r=e.prototype.lookupInSelf.call(this,t);if(r)return 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t.has(e)?t.get(e):this.parent.lookup(e)},t.prototype.finalize=function(e,t){if(this.ref=t,assert(!this.breakStack||!this.breakStack.length),this.breakStack=null,this.breakLabel=null,this.tempI32s=this.tempI64s=this.tempF32s=this.tempF64s=null,this.program.options.sourceMap)for(var r=this.debugLocations,n=0,i=r.length;n<i;++n){var a=r[n];e.setDebugLocation(t,a.debugInfoRef,a.source.debugInfoIndex,a.line,a.column)}},t}(A);t.Function=D;var w=function(e){function t(t,r,n){void 0===n&&(n="");var i=e.call(this,g.FUNCTION_TARGET,n="sig:"+t.toSignatureString(),n,r,r.nativeFile)||this;return i.signature=t,i.flags=c.CommonFlags.RESOLVED,i.type=u.Type.u32.asFunction(t),i}return i(t,e),t.prototype.lookup=function(e){return null},t}(b);t.FunctionTarget=w;var P=function(e){function t(t,r,n,i){void 0===i&&(i=E.NONE);var a=e.call(this,g.FIELD_PROTOTYPE,t,j(t,r,assert(n.is(c.CommonFlags.INSTANCE))),r.program,r,n)||this;return a.decoratorFlags=i,a}return i(t,e),Object.defineProperty(t.prototype,"typeNode",{get:function(){return this.declaration.type},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"initializerNode",{get:function(){return this.declaration.initializer},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parameterIndex",{get:function(){return this.declaration.parameterIndex},enumerable:!0,configurable:!0}),t.prototype.lookup=function(e){return this.parent.lookup(e)},t}(x);t.FieldPrototype=P;var M=function(e){function t(t,r,n){var i=e.call(this,g.FIELD,t.name,r,t.declaration)||this;return i.memoryOffset=-1,i.prototype=t,i.flags=t.flags,assert(n!=u.Type.void),i.setType(n),X(i.program,i),i}return i(t,e),t}(k);t.Field=M;var V=function(e){function t(t,r,n){var i=e.call(this,g.PROPERTY_PROTOTYPE,t,j(t,r,n.is(c.CommonFlags.INSTANCE)),r.program,r,n)||this;return i.getterPrototype=null,i.setterPrototype=null,i.flags&=~(c.CommonFlags.GET|c.CommonFlags.SET),i}return 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32()]="MulF32",e[e.DivF32=_BinaryenDivFloat32()]="DivF32",e[e.CopysignF32=_BinaryenCopySignFloat32()]="CopysignF32",e[e.MinF32=_BinaryenMinFloat32()]="MinF32",e[e.MaxF32=_BinaryenMaxFloat32()]="MaxF32",e[e.EqF32=_BinaryenEqFloat32()]="EqF32",e[e.NeF32=_BinaryenNeFloat32()]="NeF32",e[e.LtF32=_BinaryenLtFloat32()]="LtF32",e[e.LeF32=_BinaryenLeFloat32()]="LeF32",e[e.GtF32=_BinaryenGtFloat32()]="GtF32",e[e.GeF32=_BinaryenGeFloat32()]="GeF32",e[e.AddF64=_BinaryenAddFloat64()]="AddF64",e[e.SubF64=_BinaryenSubFloat64()]="SubF64",e[e.MulF64=_BinaryenMulFloat64()]="MulF64",e[e.DivF64=_BinaryenDivFloat64()]="DivF64",e[e.CopysignF64=_BinaryenCopySignFloat64()]="CopysignF64",e[e.MinF64=_BinaryenMinFloat64()]="MinF64",e[e.MaxF64=_BinaryenMaxFloat64()]="MaxF64",e[e.EqF64=_BinaryenEqFloat64()]="EqF64",e[e.NeF64=_BinaryenNeFloat64()]="NeF64",e[e.LtF64=_BinaryenLtFloat64()]="LtF64",e[e.LeF64=_BinaryenLeFloat64()]="LeF64",e[e.GtF64=_BinaryenGtFloat64()]="GtF64",e[e.GeF64=_BinaryenGeFloat64()]="GeF64",e[e.EqVecI8x16=_BinaryenEqVecI8x16()]="EqVecI8x16",e[e.NeVecI8x16=_BinaryenNeVecI8x16()]="NeVecI8x16",e[e.LtSVecI8x16=_BinaryenLtSVecI8x16()]="LtSVecI8x16",e[e.LtUVecI8x16=_BinaryenLtUVecI8x16()]="LtUVecI8x16",e[e.LeSVecI8x16=_BinaryenLeSVecI8x16()]="LeSVecI8x16",e[e.LeUVecI8x16=_BinaryenLeUVecI8x16()]="LeUVecI8x16",e[e.GtSVecI8x16=_BinaryenGtSVecI8x16()]="GtSVecI8x16",e[e.GtUVecI8x16=_BinaryenGtUVecI8x16()]="GtUVecI8x16",e[e.GeSVecI8x16=_BinaryenGeSVecI8x16()]="GeSVecI8x16",e[e.GeUVecI8x16=_BinaryenGeUVecI8x16()]="GeUVecI8x16",e[e.EqVecI16x8=_BinaryenEqVecI16x8()]="EqVecI16x8",e[e.NeVecI16x8=_BinaryenNeVecI16x8()]="NeVecI16x8",e[e.LtSVecI16x8=_BinaryenLtSVecI16x8()]="LtSVecI16x8",e[e.LtUVecI16x8=_BinaryenLtUVecI16x8()]="LtUVecI16x8",e[e.LeSVecI16x8=_BinaryenLeSVecI16x8()]="LeSVecI16x8",e[e.LeUVecI16x8=_BinaryenLeUVecI16x8()]="LeUVecI16x8",e[e.GtSVecI16x8=_BinaryenGtSVecI16x8()]="GtSVecI16x8",e[e.GtUVecI16x8=_BinaryenGtUVecI16x8()]="GtUVecI16x8",e[e.GeSVecI16x8=_BinaryenGeSVecI16x8()]="GeSVecI16x8",e[e.GeUVecI16x8=_BinaryenGeUVecI16x8()]="GeUVecI16x8",e[e.EqVecI32x4=_BinaryenEqVecI32x4()]="EqVecI32x4",e[e.NeVecI32x4=_BinaryenNeVecI32x4()]="NeVecI32x4",e[e.LtSVecI32x4=_BinaryenLtSVecI32x4()]="LtSVecI32x4",e[e.LtUVecI32x4=_BinaryenLtUVecI32x4()]="LtUVecI32x4",e[e.LeSVecI32x4=_BinaryenLeSVecI32x4()]="LeSVecI32x4",e[e.LeUVecI32x4=_BinaryenLeUVecI32x4()]="LeUVecI32x4",e[e.GtSVecI32x4=_BinaryenGtSVecI32x4()]="GtSVecI32x4",e[e.GtUVecI32x4=_BinaryenGtUVecI32x4()]="GtUVecI32x4",e[e.GeSVecI32x4=_BinaryenGeSVecI32x4()]="GeSVecI32x4",e[e.GeUVecI32x4=_BinaryenGeUVecI32x4()]="GeUVecI32x4",e[e.EqVecF32x4=_BinaryenEqVecF32x4()]="EqVecF32x4",e[e.NeVecF32x4=_BinaryenNeVecF32x4()]="NeVecF32x4",e[e.LtVecF32x4=_BinaryenLtVecF32x4()]="LtVecF32x4",e[e.LeVecF32x4=_BinaryenLeVecF32x4()]="LeVecF32x4",e[e.GtVecF32x4=_BinaryenGtVecF32x4()]="GtVecF32x4",e[e.GeVecF32x4=_BinaryenGeVecF32x4()]="GeVecF32x4",e[e.EqVecF64x2=_BinaryenEqVecF64x2()]="EqVecF64x2",e[e.NeVecF64x2=_BinaryenNeVecF64x2()]="NeVecF64x2",e[e.LtVecF64x2=_BinaryenLtVecF64x2()]="LtVecF64x2",e[e.LeVecF64x2=_BinaryenLeVecF64x2()]="LeVecF64x2",e[e.GtVecF64x2=_BinaryenGtVecF64x2()]="GtVecF64x2",e[e.GeVecF64x2=_BinaryenGeVecF64x2()]="GeVecF64x2",e[e.AndVec128=_BinaryenAndVec128()]="AndVec128",e[e.OrVec128=_BinaryenOrVec128()]="OrVec128",e[e.XorVec128=_BinaryenXorVec128()]="XorVec128",e[e.AddVecI8x16=_BinaryenAddVecI8x16()]="AddVecI8x16",e[e.AddSatSVecI8x16=_BinaryenAddSatSVecI8x16()]="AddSatSVecI8x16",e[e.AddSatUVecI8x16=_BinaryenAddSatUVecI8x16()]="AddSatUVecI8x16",e[e.SubVecI8x16=_BinaryenSubVecI8x16()]="SubVecI8x16",e[e.SubSatSVecI8x16=_BinaryenSubSatSVecI8x16()]="SubSatSVecI8x16",e[e.SubSatUVecI8x16=_BinaryenSubSatUVecI8x16()]="SubSatUVecI8x16",e[e.MulVecI8x16=_BinaryenMulVecI8x16()]="MulVecI8x16",e[e.AddVecI16x8=_BinaryenAddVecI16x8()]="AddVecI16x8",e[e.AddSatSVecI16x8=_BinaryenAddSatSVecI16x8()]="AddSatSVecI16x8",e[e.AddSatUVecI16x8=_BinaryenAddSatUVecI16x8()]="AddSatUVecI16x8",e[e.SubVecI16x8=_BinaryenSubVecI16x8()]="SubVecI16x8",e[e.SubSatSVecI16x8=_BinaryenSubSatSVecI16x8()]="SubSatSVecI16x8",e[e.SubSatUVecI16x8=_BinaryenSubSatUVecI16x8()]="SubSatUVecI16x8",e[e.MulVecI16x8=_BinaryenMulVecI16x8()]="MulVecI16x8",e[e.AddVecI32x4=_BinaryenAddVecI32x4()]="AddVecI32x4",e[e.SubVecI32x4=_BinaryenSubVecI32x4()]="SubVecI32x4",e[e.MulVecI32x4=_BinaryenMulVecI32x4()]="MulVecI32x4",e[e.AddVecI64x2=_BinaryenAddVecI64x2()]="AddVecI64x2",e[e.SubVecI64x2=_BinaryenSubVecI64x2()]="SubVecI64x2",e[e.AddVecF32x4=_BinaryenAddVecF32x4()]="AddVecF32x4",e[e.SubVecF32x4=_BinaryenSubVecF32x4()]="SubVecF32x4",e[e.MulVecF32x4=_BinaryenMulVecF32x4()]="MulVecF32x4",e[e.DivVecF32x4=_BinaryenDivVecF32x4()]="DivVecF32x4",e[e.MinVecF32x4=_BinaryenMinVecF32x4()]="MinVecF32x4",e[e.MaxVecF32x4=_BinaryenMaxVecF32x4()]="MaxVecF32x4",e[e.AddVecF64x2=_BinaryenAddVecF64x2()]="AddVecF64x2",e[e.SubVecF64x2=_BinaryenSubVecF64x2()]="SubVecF64x2",e[e.MulVecF64x2=_BinaryenMulVecF64x2()]="MulVecF64x2",e[e.DivVecF64x2=_BinaryenDivVecF64x2()]="DivVecF64x2",e[e.MinVecF64x2=_BinaryenMinVecF64x2()]="MinVecF64x2",e[e.MaxVecF64x2=_BinaryenMaxVecF64x2()]="MaxVecF64x2"}(t.BinaryOp||(t.BinaryOp={})),function(e){e[e.MemorySize=_BinaryenMemorySize()]="MemorySize",e[e.MemoryGrow=_BinaryenMemoryGrow()]="MemoryGrow"}(t.HostOp||(t.HostOp={})),function(e){e[e.Add=_BinaryenAtomicRMWAdd()]="Add",e[e.Sub=_BinaryenAtomicRMWSub()]="Sub",e[e.And=_BinaryenAtomicRMWAnd()]="And",e[e.Or=_BinaryenAtomicRMWOr()]="Or",e[e.Xor=_BinaryenAtomicRMWXor()]="Xor",e[e.Xchg=_BinaryenAtomicRMWXchg()]="Xchg"}(t.AtomicRMWOp||(t.AtomicRMWOp={})),function(e){e[e.ExtractLaneSVecI8x16=_BinaryenExtractLaneSVecI8x16()]="ExtractLaneSVecI8x16",e[e.ExtractLaneUVecI8x16=_BinaryenExtractLaneUVecI8x16()]="ExtractLaneUVecI8x16",e[e.ExtractLaneSVecI16x8=_BinaryenExtractLaneSVecI16x8()]="ExtractLaneSVecI16x8",e[e.ExtractLaneUVecI16x8=_BinaryenExtractLaneUVecI16x8()]="ExtractLaneUVecI16x8",e[e.ExtractLaneVecI32x4=_BinaryenExtractLaneVecI32x4()]="ExtractLaneVecI32x4",e[e.ExtractLaneVecI64x2=_BinaryenExtractLaneVecI64x2()]="ExtractLaneVecI64x2",e[e.ExtractLaneVecF32x4=_BinaryenExtractLaneVecF32x4()]="ExtractLaneVecF32x4",e[e.ExtractLaneVecF64x2=_BinaryenExtractLaneVecF64x2()]="ExtractLaneVecF64x2"}(t.SIMDExtractOp||(t.SIMDExtractOp={})),function(e){e[e.ReplaceLaneVecI8x16=_BinaryenReplaceLaneVecI8x16()]="ReplaceLaneVecI8x16",e[e.ReplaceLaneVecI16x8=_BinaryenReplaceLaneVecI16x8()]="ReplaceLaneVecI16x8",e[e.ReplaceLaneVecI32x4=_BinaryenReplaceLaneVecI32x4()]="ReplaceLaneVecI32x4",e[e.ReplaceLaneVecI64x2=_BinaryenReplaceLaneVecI64x2()]="ReplaceLaneVecI64x2",e[e.ReplaceLaneVecF32x4=_BinaryenReplaceLaneVecF32x4()]="ReplaceLaneVecF32x4",e[e.ReplaceLaneVecF64x2=_BinaryenReplaceLaneVecF64x2()]="ReplaceLaneVecF64x2"}(t.SIMDReplaceOp||(t.SIMDReplaceOp={})),function(e){e[e.ShlVecI8x16=_BinaryenShlVecI8x16()]="ShlVecI8x16",e[e.ShrSVecI8x16=_BinaryenShrSVecI8x16()]="ShrSVecI8x16",e[e.ShrUVecI8x16=_BinaryenShrUVecI8x16()]="ShrUVecI8x16",e[e.ShlVecI16x8=_BinaryenShlVecI16x8()]="ShlVecI16x8",e[e.ShrSVecI16x8=_BinaryenShrSVecI16x8()]="ShrSVecI16x8",e[e.ShrUVecI16x8=_BinaryenShrUVecI16x8()]="ShrUVecI16x8",e[e.ShlVecI32x4=_BinaryenShlVecI32x4()]="ShlVecI32x4",e[e.ShrSVecI32x4=_BinaryenShrSVecI32x4()]="ShrSVecI32x4",e[e.ShrUVecI32x4=_BinaryenShrUVecI32x4()]="ShrUVecI32x4",e[e.ShlVecI64x2=_BinaryenShlVecI64x2()]="ShlVecI64x2",e[e.ShrSVecI64x2=_BinaryenShrSVecI64x2()]="ShrSVecI64x2",e[e.ShrUVecI64x2=_BinaryenShrUVecI64x2()]="ShrUVecI64x2"}(t.SIMDShiftOp||(t.SIMDShiftOp={}));var o=function(){function e(){}return e.create=function(t,r){var n=new e;return n.buffer=t,n.offset=r,n},e}();t.MemorySegment=o;var c=function(){function e(){this.hasTemporaryFunction=!1,this.cachedPrecomputeNames=0,this.cachedStrings=new Map}return e.create=function(){var t=new e;return t.ref=_BinaryenModuleCreate(),t.lit=memory.allocate(_BinaryenSizeofLiteral()),t},e.createFrom=function(t){var r=p(t);try{var n=new e;return n.ref=_BinaryenModuleRead(r,t.length),n.lit=memory.allocate(_BinaryenSizeofLiteral()),n}finally{memory.free(changetype(r))}},e.prototype.addFunctionType=function(e,t,r){var n=this.allocStringCached(e),i=_(r);try{return _BinaryenAddFunctionType(this.ref,n,t,i,r?r.length:0)}finally{memory.free(i)}},e.prototype.getFunctionTypeBySignature=function(e,t){var r=_(t);try{return _BinaryenGetFunctionTypeBySignature(this.ref,e,r,t?t.length:0)}finally{memory.free(r)}},e.prototype.removeFunctionType=function(e){var t=this.allocStringCached(e);_BinaryenRemoveFunctionType(this.ref,t)},e.prototype.createI32=function(e){var t=this.lit;return _BinaryenLiteralInt32(t,e),_BinaryenConst(this.ref,t)},e.prototype.createI64=function(e,t){void 0===t&&(t=0);var r=this.lit;return _BinaryenLiteralInt64(r,e,t),_BinaryenConst(this.ref,r)},e.prototype.createF32=function(e){var t=this.lit;return _BinaryenLiteralFloat32(t,e),_BinaryenConst(this.ref,t)},e.prototype.createF64=function(e){var t=this.lit;return _BinaryenLiteralFloat64(t,e),_BinaryenConst(this.ref,t)},e.prototype.createV128=function(e){assert(16==e.length);for(var t=this.lit,r=0;r<16;++r)store(t+r,e[r]);return _BinaryenLiteralVec128(t,t),_BinaryenConst(this.ref,t)},e.prototype.createUnary=function(e,t){return _BinaryenUnary(this.ref,e,t)},e.prototype.createBinary=function(e,t,r){return _BinaryenBinary(this.ref,e,t,r)},e.prototype.createHost=function(e,t,r){void 0===t&&(t=null),void 0===r&&(r=null);var n=this.allocStringCached(t),i=h(r);try{return _BinaryenHost(this.ref,e,n,i,r?r.length:0)}finally{memory.free(i)}},e.prototype.createGetLocal=function(e,t){return _BinaryenLocalGet(this.ref,e,t)},e.prototype.createTeeLocal=function(e,t){return _BinaryenLocalTee(this.ref,e,t)},e.prototype.createGetGlobal=function(e,t){var r=this.allocStringCached(e);return _BinaryenGlobalGet(this.ref,r,t)},e.prototype.createLoad=function(e,t,r,n,i,a){return void 0===i&&(i=0),void 0===a&&(a=e),_BinaryenLoad(this.ref,e,t?1:0,i,a,n,r)},e.prototype.createStore=function(e,t,r,n,a,s){if(void 0===a&&(a=0),void 0===s&&(s=e),n<i.None||n>i.V128)throw new Error("here: "+n);return _BinaryenStore(this.ref,e,a,s,t,r,n)},e.prototype.createAtomicLoad=function(e,t,r,n){return void 0===n&&(n=0),_BinaryenAtomicLoad(this.ref,e,n,r,t)},e.prototype.createAtomicStore=function(e,t,r,n,i){return void 0===i&&(i=0),_BinaryenAtomicStore(this.ref,e,i,t,r,n)},e.prototype.createAtomicRMW=function(e,t,r,n,i,a){return _BinaryenAtomicRMW(this.ref,e,t,r,n,i,a)},e.prototype.createAtomicCmpxchg=function(e,t,r,n,i,a){return _BinaryenAtomicCmpxchg(this.ref,e,t,r,n,i,a)},e.prototype.createAtomicWait=function(e,t,r,n){return _BinaryenAtomicWait(this.ref,e,t,r,n)},e.prototype.createAtomicNotify=function(e,t){return _BinaryenAtomicNotify(this.ref,e,t)},e.prototype.createSetLocal=function(e,t){return _BinaryenLocalSet(this.ref,e,t)},e.prototype.createSetGlobal=function(e,t){var r=this.allocStringCached(e);return _BinaryenGlobalSet(this.ref,r,t)},e.prototype.createBlock=function(e,t,r){void 0===r&&(r=i.None);var n=this.allocStringCached(e),a=h(t);try{return _BinaryenBlock(this.ref,n,a,t.length,r)}finally{memory.free(a)}},e.prototype.createBreak=function(e,t,r){void 0===t&&(t=0),void 0===r&&(r=0);var n=this.allocStringCached(e);return _BinaryenBreak(this.ref,n,t,r)},e.prototype.createDrop=function(e){return _BinaryenDrop(this.ref,e)},e.prototype.createLoop=function(e,t){var r=this.allocStringCached(e);return _BinaryenLoop(this.ref,r,t)},e.prototype.createIf=function(e,t,r){return void 0===r&&(r=0),_BinaryenIf(this.ref,e,t,r)},e.prototype.createNop=function(){return _BinaryenNop(this.ref)},e.prototype.createReturn=function(e){return void 0===e&&(e=0),_BinaryenReturn(this.ref,e)},e.prototype.createSelect=function(e,t,r){return _BinaryenSelect(this.ref,r,e,t)},e.prototype.createSwitch=function(e,t,r,n){void 0===n&&(n=0);for(var i=e.length,a=new Array(i),s=0;s<i;++s)a[s]=this.allocStringCached(e[s]);var o=_(a),c=this.allocStringCached(t);try{return _BinaryenSwitch(this.ref,o,i,c,r,n)}finally{memory.free(o)}},e.prototype.createCall=function(e,t,r){var n=this.allocStringCached(e),i=h(t);try{return _BinaryenCall(this.ref,n,i,t&&t.length||0,r)}finally{memory.free(i)}},e.prototype.createCallIndirect=function(e,t,r){var n=this.allocStringCached(r),i=h(t);try{return _BinaryenCallIndirect(this.ref,e,i,t&&t.length||0,n)}finally{memory.free(i)}},e.prototype.createUnreachable=function(){return _BinaryenUnreachable(this.ref)},e.prototype.createMemoryCopy=function(e,t,r){return _BinaryenMemoryCopy(this.ref,e,t,r)},e.prototype.createMemoryFill=function(e,t,r){return _BinaryenMemoryFill(this.ref,e,t,r)},e.prototype.createSIMDExtract=function(e,t,r){return _BinaryenSIMDExtract(this.ref,e,t,r)},e.prototype.createSIMDReplace=function(e,t,r,n){return _BinaryenSIMDReplace(this.ref,e,t,r,n)},e.prototype.createSIMDShuffle=function(e,t,r){assert(16==r.length);var n=p(r);try{return _BinaryenSIMDShuffle(this.ref,e,t,n)}finally{memory.free(n)}},e.prototype.createSIMDBitselect=function(e,t,r){return _BinaryenSIMDBitselect(this.ref,e,t,r)},e.prototype.createSIMDShift=function(e,t,r){return _BinaryenSIMDShift(this.ref,e,t,r)},e.prototype.addGlobal=function(e,t,r,n){var i=this.allocStringCached(e);return _BinaryenAddGlobal(this.ref,i,t,r?1:0,n)},e.prototype.removeGlobal=function(e){var t=this.allocStringCached(e);_BinaryenRemoveGlobal(this.ref,t)},e.prototype.addFunction=function(e,t,r,n){var i=this.allocStringCached(e),a=_(r);try{return _BinaryenAddFunction(this.ref,i,t,a,r?r.length:0,n)}finally{memory.free(a)}},e.prototype.removeFunction=function(e){var t=this.allocStringCached(e);_BinaryenRemoveFunction(this.ref,t)},e.prototype.addTemporaryFunction=function(e,t,r){this.hasTemporaryFunction=assert(!this.hasTemporaryFunction);var n=this.allocStringCached(""),i=_(t);try{var a=_BinaryenAddFunctionType(this.ref,n,e,i,t?t.length:0);return _BinaryenAddFunction(this.ref,n,a,0,0,r)}finally{memory.free(i)}},e.prototype.removeTemporaryFunction=function(){this.hasTemporaryFunction=!assert(this.hasTemporaryFunction);var e=this.allocStringCached("");_BinaryenRemoveFunction(this.ref,e),_BinaryenRemoveFunctionType(this.ref,e)},e.prototype.addFunctionExport=function(e,t){var r=this.allocStringCached(e),n=this.allocStringCached(t);return _BinaryenAddFunctionExport(this.ref,r,n)},e.prototype.addTableExport=function(e,t){var r=this.allocStringCached(e),n=this.allocStringCached(t);return _BinaryenAddTableExport(this.ref,r,n)},e.prototype.addMemoryExport=function(e,t){var r=this.allocStringCached(e),n=this.allocStringCached(t);return _BinaryenAddMemoryExport(this.ref,r,n)},e.prototype.addGlobalExport=function(e,t){var r=this.allocStringCached(e),n=this.allocStringCached(t);return _BinaryenAddGlobalExport(this.ref,r,n)},e.prototype.removeExport=function(e){var t=this.allocStringCached(e);_BinaryenRemoveExport(this.ref,t)},e.prototype.addFunctionImport=function(e,t,r,n){var i=this.allocStringCached(e),a=this.allocStringCached(t),s=this.allocStringCached(r);return _BinaryenAddFunctionImport(this.ref,i,a,s,n)},e.prototype.addTableImport=function(e,t,r){var n=this.allocStringCached(e),i=this.allocStringCached(t),a=this.allocStringCached(r);return _BinaryenAddTableImport(this.ref,n,i,a)},e.prototype.addMemoryImport=function(e,t,r,n){void 0===n&&(n=!1);var i=this.allocStringCached(e),a=this.allocStringCached(t),s=this.allocStringCached(r);return _BinaryenAddMemoryImport(this.ref,i,a,s,n)},e.prototype.addGlobalImport=function(e,t,r,n){var i=this.allocStringCached(e),a=this.allocStringCached(t),s=this.allocStringCached(r);return _BinaryenAddGlobalImport(this.ref,i,a,s,n)},e.prototype.setMemory=function(e,t,r,n,i,a){void 0===i&&(i=null),void 0===a&&(a=!1);for(var o=this.allocStringCached(i),c=r.length,l=new Array(c),u=new Array(c),h=new Array(c),d=new Array(c),y=0;y<c;++y){var m=r[y].buffer,T=r[y].offset;l[y]=p(m),u[y]=0,h[y]=n==s.Target.WASM64?this.createI64(i64_low(T),i64_high(T)):this.createI32(i64_low(T)),d[y]=m.length}var f=_(l),g=p(u),E=_(h),I=_(d);try{_BinaryenSetMemory(this.ref,e,t,o,f,g,E,I,c,a)}finally{memory.free(I),memory.free(E),memory.free(g),memory.free(f);for(y=c-1;y>=0;--y)memory.free(l[y])}},e.prototype.setFunctionTable=function(e,t,r){for(var n=r.length,i=new Array(n),a=0;a<n;++a)i[a]=this.allocStringCached(r[a]);var s=_(i);try{_BinaryenSetFunctionTable(this.ref,e,t,s,n)}finally{memory.free(s)}},e.prototype.setStart=function(e){_BinaryenSetStart(this.ref,e)},e.prototype.getOptimizeLevel=function(){return _BinaryenGetOptimizeLevel()},e.prototype.setOptimizeLevel=function(e){void 0===e&&(e=2),_BinaryenSetOptimizeLevel(e)},e.prototype.getShrinkLevel=function(){return _BinaryenGetShrinkLevel()},e.prototype.setShrinkLevel=function(e){void 0===e&&(e=1),_BinaryenSetShrinkLevel(e)},e.prototype.setDebugInfo=function(e){void 0===e&&(e=!1),_BinaryenSetDebugInfo(e)},e.prototype.getFeatures=function(){return _BinaryenModuleGetFeatures(this.ref)},e.prototype.setFeatures=function(e){_BinaryenModuleSetFeatures(this.ref,e)},e.prototype.optimize=function(e){void 0===e&&(e=0),e?_BinaryenFunctionOptimize(e,this.ref):_BinaryenModuleOptimize(this.ref)},e.prototype.runPasses=function(e,t){void 0===t&&(t=0);for(var r=e.length,n=new Array(r),i=0;i<r;++i)n[i]=d(e[i]);var a=_(n);try{t?_BinaryenFunctionRunPasses(t,this.ref,a,r):_BinaryenModuleRunPasses(this.ref,a,r)}finally{memory.free(a);for(i=r;i>=0;--i)memory.free(n[i])}},e.prototype.precomputeExpression=function(e){var t=_BinaryenGetOptimizeLevel(),r=_BinaryenGetShrinkLevel(),n=_BinaryenGetDebugInfo();_BinaryenSetOptimizeLevel(4),_BinaryenSetShrinkLevel(0),_BinaryenSetDebugInfo(!1);var i=_BinaryenExpressionGetType(e),a=this.addTemporaryFunction(i,null,e),s=this.cachedPrecomputeNames;return s||(this.cachedPrecomputeNames=s=_([this.allocStringCached("precompute")])),_BinaryenFunctionRunPasses(a,this.ref,s,1),e=_BinaryenFunctionGetBody(a),this.removeTemporaryFunction(),_BinaryenSetOptimizeLevel(t),_BinaryenSetShrinkLevel(r),_BinaryenSetDebugInfo(n),e},e.prototype.validate=function(){return 1==_BinaryenModuleValidate(this.ref)},e.prototype.interpret=function(){_BinaryenModuleInterpret(this.ref)},e.prototype.toBinary=function(e){var t=this.lit;assert(_BinaryenSizeofLiteral()>=12);var r=d(e),n=0,i=0;try{_BinaryenModuleAllocateAndWrite(t,this.ref,r),n=y(t);var a=y(t+4);i=y(t+8);var s=new T;return s.output=function(e,t){for(var r=new Uint8Array(t),n=0;n<t;++n)r[n]=load(e+n);return r}(n,a),s.sourceMap=m(i),s}finally{r&&memory.free(r),n&&memory.free(n),i&&memory.free(i)}},e.prototype.toText=function(){throw new Error("not implemented")},e.prototype.toAsmjs=function(){throw new Error("not implemented")},e.prototype.allocStringCached=function(e){if(null==e)return 0;var t=this.cachedStrings;if(t.has(e))return t.get(e);var r=d(e);return t.set(e,r),r},e.prototype.dispose=function(){var e,t;assert(this.ref);try{for(var r=n(this.cachedStrings.values()),i=r.next();!i.done;i=r.next()){var a=i.value;memory.free(a)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(t=r.return)&&t.call(r)}finally{if(e)throw e.error}}this.cachedStrings=new Map,memory.free(this.lit),memory.free(this.cachedPrecomputeNames),this.cachedPrecomputeNames=0,_BinaryenModuleDispose(this.ref),this.ref=0},e.prototype.createRelooper=function(){return u.create(this)},e.prototype.cloneExpression=function(e,t,r){if(void 0===t&&(t=!1),void 0===r&&(r=i32.MAX_VALUE),r<0)return 0;var n,s;switch(r-=1,_BinaryenExpressionGetId(e)){case a.Const:switch(_BinaryenExpressionGetType(e)){case i.I32:return this.createI32(_BinaryenConstGetValueI32(e));case i.I64:return this.createI64(_BinaryenConstGetValueI64Low(e),_BinaryenConstGetValueI64High(e));case i.F32:return this.createF32(_BinaryenConstGetValueF32(e));case i.F64:return this.createF64(_BinaryenConstGetValueF64(e));case i.V128:return 0;default:throw new Error("concrete type expected")}case a.LocalGet:return _BinaryenLocalGet(this.ref,_BinaryenLocalGetGetIndex(e),_BinaryenExpressionGetType(e));case a.GlobalGet:var o=_BinaryenGlobalGetGetName(e);if(!o)break;return _BinaryenGlobalGet(this.ref,o,_BinaryenExpressionGetType(e));case a.Load:if(!(n=this.cloneExpression(_BinaryenLoadGetPtr(e),t,r)))break;return _BinaryenLoadIsAtomic(e)?_BinaryenAtomicLoad(this.ref,_BinaryenLoadGetBytes(e),_BinaryenLoadGetOffset(e),_BinaryenExpressionGetType(e),n):_BinaryenLoad(this.ref,_BinaryenLoadGetBytes(e),_BinaryenLoadIsSigned(e)?1:0,_BinaryenLoadGetOffset(e),_BinaryenLoadGetAlign(e),_BinaryenExpressionGetType(e),n);case a.Unary:if(!(n=this.cloneExpression(_BinaryenUnaryGetValue(e),t,r)))break;return _BinaryenUnary(this.ref,_BinaryenUnaryGetOp(e),n);case a.Binary:if(!(n=this.cloneExpression(_BinaryenBinaryGetLeft(e),t,r)))break;if(!(s=this.cloneExpression(_BinaryenBinaryGetRight(e),t,r)))break;return _BinaryenBinary(this.ref,_BinaryenBinaryGetOp(e),n,s)}return 0},e.prototype.addDebugInfoFile=function(e){var t=d(e);try{return _BinaryenModuleAddDebugInfoFileName(this.ref,t)}finally{memory.free(t)}},e.prototype.getDebugInfoFile=function(e){return m(_BinaryenModuleGetDebugInfoFileName(this.ref,e))},e.prototype.setDebugLocation=function(e,t,r,n,i){_BinaryenFunctionSetDebugLocation(e,t,r,n,i)},e.UNLIMITED_MEMORY=-1,e}();function l(e){return _BinaryenExpressionGetId(e)}t.Module=c,t.getExpressionId=l,t.getExpressionType=function(e){return _BinaryenExpressionGetType(e)},t.getConstValueI32=function(e){return _BinaryenConstGetValueI32(e)},t.getConstValueI64Low=function(e){return _BinaryenConstGetValueI64Low(e)},t.getConstValueI64High=function(e){return _BinaryenConstGetValueI64High(e)},t.getConstValueF32=function(e){return _BinaryenConstGetValueF32(e)},t.getConstValueF64=function(e){return _BinaryenConstGetValueF64(e)},t.getGetLocalIndex=function(e){return _BinaryenLocalGetGetIndex(e)},t.getSetLocalIndex=function(e){return _BinaryenLocalSetGetIndex(e)},t.getSetLocalValue=function(e){return _BinaryenLocalSetGetValue(e)},t.isTeeLocal=function(e){return _BinaryenLocalSetIsTee(e)},t.getGetGlobalName=function(e){return m(_BinaryenGlobalGetGetName(e))},t.getBinaryOp=function(e){return _BinaryenBinaryGetOp(e)},t.getBinaryLeft=function(e){return _BinaryenBinaryGetLeft(e)},t.getBinaryRight=function(e){return _BinaryenBinaryGetRight(e)},t.getUnaryOp=function(e){return _BinaryenUnaryGetOp(e)},t.getUnaryValue=function(e){return _BinaryenUnaryGetValue(e)},t.getLoadBytes=function(e){return _BinaryenLoadGetBytes(e)},t.getLoadOffset=function(e){return _BinaryenLoadGetOffset(e)},t.getLoadPtr=function(e){return _BinaryenLoadGetPtr(e)},t.isLoadSigned=function(e){return _BinaryenLoadIsSigned(e)},t.getStoreBytes=function(e){return _BinaryenStoreGetBytes(e)},t.getStoreOffset=function(e){return _BinaryenStoreGetOffset(e)},t.getStorePtr=function(e){return _BinaryenStoreGetPtr(e)},t.getStoreValue=function(e){return _BinaryenStoreGetValue(e)},t.getBlockName=function(e){return m(_BinaryenBlockGetName(e))},t.getBlockChildCount=function(e){return _BinaryenBlockGetNumChildren(e)},t.getBlockChild=function(e,t){return _BinaryenBlockGetChild(e,t)},t.getIfCondition=function(e){return _BinaryenIfGetCondition(e)},t.getIfTrue=function(e){return _BinaryenIfGetIfTrue(e)},t.getIfFalse=function(e){return _BinaryenIfGetIfFalse(e)},t.getLoopName=function(e){return m(_BinaryenLoopGetName(e))},t.getLoopBody=function(e){return _BinaryenLoopGetBody(e)},t.getBreakName=function(e){return m(_BinaryenBreakGetName(e))},t.getBreakCondition=function(e){return _BinaryenBreakGetCondition(e)},t.getSelectThen=function(e){return _BinaryenSelectGetIfTrue(e)},t.getSelectElse=function(e){return _BinaryenSelectGetIfFalse(e)},t.getSelectCondition=function(e){return _BinaryenSelectGetCondition(e)},t.getDropValue=function(e){return _BinaryenDropGetValue(e)},t.getReturnValue=function(e){return _BinaryenReturnGetValue(e)},t.getCallTarget=function(e){return m(_BinaryenCallGetTarget(e))},t.getCallOperandCount=function(e){return _BinaryenCallGetNumOperands(e)},t.getCallOperand=function(e,t){return _BinaryenCallGetOperand(e,t)},t.getHostOp=function(e){return _BinaryenHostGetOp(e)},t.getHostOperandCount=function(e){return _BinaryenHostGetNumOperands(e)},t.getHostOperand=function(e,t){return _BinaryenHostGetOperand(e,t)},t.getHostName=function(e){return m(_BinaryenHostGetNameOperand(e))},t.getFunctionBody=function(e){return _BinaryenFunctionGetBody(e)},t.getFunctionName=function(e){return m(_BinaryenFunctionGetName(e))},t.getFunctionParamCount=function(e){return _BinaryenFunctionGetNumParams(e)},t.getFunctionParamType=function(e,t){return _BinaryenFunctionGetParam(e,t)},t.getFunctionResultType=function(e){return _BinaryenFunctionGetResult(e)};var u=function(){function e(){}return e.create=function(t){var r=new e;return r.module=t,r.ref=_RelooperCreate(t.ref),r},e.prototype.addBlock=function(e){return _RelooperAddBlock(this.ref,e)},e.prototype.addBranch=function(e,t,r,n){void 0===r&&(r=0),void 0===n&&(n=0),_RelooperAddBranch(e,t,r,n)},e.prototype.addBlockWithSwitch=function(e,t){return _RelooperAddBlockWithSwitch(this.ref,e,t)},e.prototype.addBranchForSwitch=function(e,t,r,n){void 0===n&&(n=0);var i=_(r);try{_RelooperAddBranchForSwitch(e,t,i,r.length,n)}finally{memory.free(i)}},e.prototype.renderAndDispose=function(e,t){return _RelooperRenderAndDispose(this.ref,e,t)},e}();function p(e){if(!e)return 0;for(var t=e.length,r=memory.allocate(t),n=r,i=0;i<t;++i)store(n++,e[i]);return r}function _(e){if(!e)return 0;for(var t=memory.allocate(e.length<<2),r=t,n=0,i=e.length;n<i;++n){var a=e[n];store(r,255&a),store(r+1,a>>8&255),store(r+2,a>>16&255),store(r+3,a>>>24),r+=4}return t}function h(e){return _(e)}function d(e){if(null==e)return 0;for(var t=memory.allocate(function(e){for(var t=0,r=0,n=e.length;r<n;++r){var i=e.charCodeAt(r);i>=55296&&i<=57343&&r+1<n&&(i=65536+((1023&i)<<10)|1023&e.charCodeAt(++r)),i<=127?++t:t+=i<=2047?2:i<=65535?3:i<=2097151?4:i<=67108863?5:6}return t}(e)+1),r=t,n=0,i=e.length;n<i;++n){var a=e.charCodeAt(n);a>=55296&&a<=57343&&n+1<i&&(a=65536+((1023&a)<<10)|1023&e.charCodeAt(++n)),a<=127?store(r++,a):a<=2047?(store(r++,192|a>>>6),store(r++,128|63&a)):a<=65535?(store(r++,224|a>>>12),store(r++,128|a>>>6&63),store(r++,128|63&a)):a<=2097151?(store(r++,240|a>>>18),store(r++,128|a>>>12&63),store(r++,128|a>>>6&63),store(r++,128|63&a)):a<=67108863?(store(r++,248|a>>>24),store(r++,128|a>>>18&63),store(r++,128|a>>>12&63),store(r++,128|a>>>6&63),store(r++,128|63&a)):(store(r++,252|a>>>30),store(r++,128|a>>>24&63),store(r++,128|a>>>18&63),store(r++,128|a>>>12&63),store(r++,128|a>>>6&63),store(r++,128|63&a))}return store(r,0),t}function y(e){return load(e)|load(e+1)<<8|load(e+2)<<16|load(e+3)<<24}function m(e){if(!e)return null;for(var t,r,n,i,a,s=new 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a.DELETE:return"delete";case a.IN:return"in";case a.INSTANCEOF:return"instanceof";case a.NEW:return"new";case a.TYPEOF:return"typeof";case a.VOID:return"void";case a.YIELD:return"yield";case a.DOT_DOT_DOT:return"...";case a.COMMA:return",";case a.LESSTHAN:return"<";case a.GREATERTHAN:return">";case a.LESSTHAN_EQUALS:return"<=";case a.GREATERTHAN_EQUALS:return">=";case a.EQUALS_EQUALS:return"==";case a.EXCLAMATION_EQUALS:return"!=";case a.EQUALS_EQUALS_EQUALS:return"===";case a.EXCLAMATION_EQUALS_EQUALS:return"!==";case a.PLUS:return"+";case a.MINUS:return"-";case a.ASTERISK_ASTERISK:return"**";case a.ASTERISK:return"*";case a.SLASH:return"/";case a.PERCENT:return"%";case a.PLUS_PLUS:return"++";case a.MINUS_MINUS:return"--";case a.LESSTHAN_LESSTHAN:return"<<";case a.GREATERTHAN_GREATERTHAN:return">>";case a.GREATERTHAN_GREATERTHAN_GREATERTHAN:return">>>";case a.AMPERSAND:return"&";case a.BAR:return"|";case a.CARET:return"^";case a.EXCLAMATION:return"!";case a.TILDE:return"~";case a.AMPERSAND_AMPERSAND:return"&&";case a.BAR_BAR:return"||";case a.EQUALS:return"=";case a.PLUS_EQUALS:return"+=";case a.MINUS_EQUALS:return"-=";case a.ASTERISK_EQUALS:return"*=";case a.ASTERISK_ASTERISK_EQUALS:return"**=";case a.SLASH_EQUALS:return"/=";case a.PERCENT_EQUALS:return"%=";case a.LESSTHAN_LESSTHAN_EQUALS:return"<<=";case a.GREATERTHAN_GREATERTHAN_EQUALS:return">>=";case a.GREATERTHAN_GREATERTHAN_GREATERTHAN_EQUALS:return">>>=";case a.AMPERSAND_EQUALS:return"&=";case a.BAR_EQUALS:return"|=";case a.CARET_EQUALS:return"^=";default:return assert(!1),""}};var _=function(){function e(e,t,r){this.debugInfoRef=0,this.source=e,this.start=t,this.end=r}return e.join=function(t,r){if(t.source!=r.source)throw new Error("source mismatch");return new e(t.source,t.start<r.start?t.start:r.start,t.end>r.end?t.end:r.end)},Object.defineProperty(e.prototype,"atStart",{get:function(){return new 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i=t.text;if(n.pos<n.end&&65279==i.charCodeAt(n.pos)&&++n.pos,n.pos+1<n.end&&35==i.charCodeAt(n.pos)&&33==i.charCodeAt(n.pos+1))for(n.pos+=2;n.pos<n.end&&10!=i.charCodeAt(n.pos);)++n.pos;return n}return i(t,e),t.prototype.next=function(e){return void 0===e&&(e=s.DEFAULT),this.nextToken=-1,this.token=this.unsafeNext(e)},t.prototype.unsafeNext=function(e,t){void 0===e&&(e=s.DEFAULT),void 0===t&&(t=i32.MAX_VALUE);for(var r=this.source.text;this.pos<this.end;){this.tokenPos=this.pos;var n=r.charCodeAt(this.pos);switch(n){case 13:if(!(++this.pos<this.end&&10==r.charCodeAt(this.pos)))break;case 10:case 9:case 11:case 12:case 32:++this.pos;break;case 33:return++this.pos,t>1&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,t>2&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.EXCLAMATION_EQUALS_EQUALS):a.EXCLAMATION_EQUALS):a.EXCLAMATION;case 34:case 39:case 96:return a.STRINGLITERAL;case 37:return++this.pos,t>1&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.PERCENT_EQUALS):a.PERCENT;case 38:if(++this.pos,t>1&&this.pos<this.end){if(38==(i=r.charCodeAt(this.pos)))return++this.pos,a.AMPERSAND_AMPERSAND;if(61==i)return++this.pos,a.AMPERSAND_EQUALS}return a.AMPERSAND;case 40:return++this.pos,a.OPENPAREN;case 41:return++this.pos,a.CLOSEPAREN;case 42:if(++this.pos,t>1&&this.pos<this.end){if(61==(i=r.charCodeAt(this.pos)))return++this.pos,a.ASTERISK_EQUALS;if(42==i)return++this.pos,t>2&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.ASTERISK_ASTERISK_EQUALS):a.ASTERISK_ASTERISK}return a.ASTERISK;case 43:if(++this.pos,t>1&&this.pos<this.end){if(43==(i=r.charCodeAt(this.pos)))return++this.pos,a.PLUS_PLUS;if(61==i)return++this.pos,a.PLUS_EQUALS}return a.PLUS;case 44:return++this.pos,a.COMMA;case 45:if(++this.pos,t>1&&this.pos<this.end){if(45==(i=r.charCodeAt(this.pos)))return++this.pos,a.MINUS_MINUS;if(61==i)return++this.pos,a.MINUS_EQUALS}return a.MINUS;case 46:if(++this.pos,t>1&&this.pos<this.end){var i=r.charCodeAt(this.pos);if(l.isDecimalDigit(i))return--this.pos,a.FLOATLITERAL;if(t>2&&this.pos+1<this.end&&46==i&&46==r.charCodeAt(this.pos+1))return this.pos+=2,a.DOT_DOT_DOT}return a.DOT;case 47:var _=this.pos;if(++this.pos,t>1&&this.pos<this.end){if(47==(i=r.charCodeAt(this.pos))){var h=c.CommentKind.LINE;for(this.pos+1<this.end&&47==r.charCodeAt(this.pos+1)&&(++this.pos,h=c.CommentKind.TRIPLE);++this.pos<this.end;)if(10==r.charCodeAt(this.pos)){++this.pos;break}this.onComment&&this.onComment(h,r.substring(_,this.pos),this.range(_,this.pos));break}if(42==i){for(var d=!1;++this.pos<this.end;)if(42==(n=r.charCodeAt(this.pos))&&this.pos+1<this.end&&47==r.charCodeAt(this.pos+1)){this.pos+=2,d=!0;break}d?this.onComment&&this.onComment(c.CommentKind.BLOCK,r.substring(_,this.pos),this.range(_,this.pos)):this.error(o.DiagnosticCode._0_expected,this.range(this.pos),"*/");break}if(61==i)return++this.pos,a.SLASH_EQUALS}return a.SLASH;case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.testInteger()?a.INTEGERLITERAL:a.FLOATLITERAL;case 58:return++this.pos,a.COLON;case 59:return++this.pos,a.SEMICOLON;case 60:if(++this.pos,t>1&&this.pos<this.end){if(60==(i=r.charCodeAt(this.pos)))return++this.pos,t>2&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.LESSTHAN_LESSTHAN_EQUALS):a.LESSTHAN_LESSTHAN;if(61==i)return++this.pos,a.LESSTHAN_EQUALS}return a.LESSTHAN;case 61:if(++this.pos,t>1&&this.pos<this.end){if(61==(i=r.charCodeAt(this.pos)))return++this.pos,t>2&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.EQUALS_EQUALS_EQUALS):a.EQUALS_EQUALS;if(62==i)return++this.pos,a.EQUALS_GREATERTHAN}return a.EQUALS;case 62:if(++this.pos,t>1&&this.pos<this.end){if(62==(i=r.charCodeAt(this.pos))){if(++this.pos,t>2&&this.pos<this.end){if(62==(i=r.charCodeAt(this.pos)))return++this.pos,t>3&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.GREATERTHAN_GREATERTHAN_GREATERTHAN_EQUALS):a.GREATERTHAN_GREATERTHAN_GREATERTHAN;if(61==i)return++this.pos,a.GREATERTHAN_GREATERTHAN_EQUALS}return a.GREATERTHAN_GREATERTHAN}if(61==i)return++this.pos,a.GREATERTHAN_EQUALS}return a.GREATERTHAN;case 63:return++this.pos,a.QUESTION;case 91:return++this.pos,a.OPENBRACKET;case 93:return++this.pos,a.CLOSEBRACKET;case 94:return++this.pos,t>1&&this.pos<this.end&&61==r.charCodeAt(this.pos)?(++this.pos,a.CARET_EQUALS):a.CARET;case 123:return++this.pos,a.OPENBRACE;case 124:if(++this.pos,t>1&&this.pos<this.end){if(124==(i=r.charCodeAt(this.pos)))return++this.pos,a.BAR_BAR;if(61==i)return++this.pos,a.BAR_EQUALS}return a.BAR;case 125:return++this.pos,a.CLOSEBRACE;case 126:return++this.pos,a.TILDE;case 64:return++this.pos,a.AT;default:if(l.isIdentifierStart(n)){if(l.isKeywordCharacter(n)){for(var y=this.pos;++this.pos<this.end&&l.isIdentifierPart(n=r.charCodeAt(this.pos));)if(!l.isKeywordCharacter(n))return this.pos=y,a.IDENTIFIER;var m=u(r.substring(y,this.pos));if(m!==a.INVALID&&e!==s.ALWAYS&&(e!==s.PREFER||!p(m)))return m;this.pos=y}return a.IDENTIFIER}if(l.isWhiteSpace(n)){++this.pos;break}return this.error(o.DiagnosticCode.Invalid_character,this.range(this.pos,this.pos+1)),++this.pos,a.INVALID}}return a.ENDOFFILE},t.prototype.peek=function(e,t,r){void 0===e&&(e=!1),void 0===t&&(t=s.DEFAULT),void 0===r&&(r=i32.MAX_VALUE);var n=this.source.text;if(this.nextToken<0){var i=this.pos,a=this.token,o=this.tokenPos;if(this.nextToken=this.unsafeNext(t,r),this.nextTokenPos=this.tokenPos,e){this.nextTokenOnNewLine=!1;for(var c=i,u=this.nextTokenPos;c<u;++c)if(l.isLineBreak(n.charCodeAt(c))){this.nextTokenOnNewLine=!0;break}}this.pos=i,this.token=a,this.tokenPos=o}return this.nextToken},t.prototype.skipIdentifier=function(e){return void 0===e&&(e=s.PREFER),this.skip(a.IDENTIFIER,e)},t.prototype.skip=function(e,t){void 0===t&&(t=s.DEFAULT);var r=this.pos,n=this.token,i=this.tokenPos,o=i32.MAX_VALUE;switch(e){case a.GREATERTHAN:o=1}return this.token=this.unsafeNext(t,o),this.token==e?(this.nextToken=-1,!0):(this.pos=r,this.token=n,this.tokenPos=i,!1)},t.prototype.mark=function(){var e;return y?(e=y,y=null):e=new d,e.pos=this.pos,e.token=this.token,e.tokenPos=this.tokenPos,e},t.prototype.discard=function(e){y=e},t.prototype.reset=function(e){this.pos=e.pos,this.token=e.token,this.tokenPos=e.tokenPos,this.nextToken=-1},t.prototype.range=function(e,t){return void 0===e&&(e=-1),void 0===t&&(t=-1),e<0?(e=this.tokenPos,t=this.pos):t<0&&(t=e),new _(this.source,e,t)},t.prototype.readIdentifier=function(){for(var e=this.source.text,t=this.pos;++this.pos<this.end&&l.isIdentifierPart(e.charCodeAt(this.pos)););return e.substring(t,this.pos)},t.prototype.readString=function(){for(var e=this.source.text,t=e.charCodeAt(this.pos++),r=this.pos,n="";;){if(this.pos>=this.end){n+=e.substring(r,this.pos),this.error(o.DiagnosticCode.Unterminated_string_literal,this.range(r-1,this.end));break}var i=e.charCodeAt(this.pos);if(i==t){n+=e.substring(r,this.pos++);break}if(92!=i){if(l.isLineBreak(i)){n+=e.substring(r,this.pos),this.error(o.DiagnosticCode.Unterminated_string_literal,this.range(r-1,this.pos));break}++this.pos}else n+=e.substring(r,this.pos),n+=this.readEscapeSequence(),r=this.pos}return n},t.prototype.readEscapeSequence=function(){if(++this.pos>=this.end)return this.error(o.DiagnosticCode.Unexpected_end_of_text,this.range(this.end)),"";var e=this.source.text,t=e.charCodeAt(this.pos++);switch(t){case 48:return"\0";case 98:return"\b";case 116:return"\t";case 110:return"\n";case 118:return"\v";case 102:return"\f";case 114:return"\r";case 39:return"'";case 34:return'"';case 117:return this.pos<this.end&&123==e.charCodeAt(this.pos)?(++this.pos,this.readExtendedUnicodeEscape()):this.readUnicodeEscape();case 13:this.pos<this.end&&10==e.charCodeAt(this.pos)&&++this.pos;case 10:case 8232:case 8233:return"";default:return String.fromCharCode(t)}},t.prototype.readRegexpPattern=function(){for(var e=this.source.text,t=this.pos,r=!1;;){if(this.pos>=this.end){this.error(o.DiagnosticCode.Unterminated_regular_expression_literal,this.range(t,this.end));break}if(92!=e.charCodeAt(this.pos)){var n=e.charCodeAt(this.pos);if(!r&&47==n)break;if(l.isLineBreak(n)){this.error(o.DiagnosticCode.Unterminated_regular_expression_literal,this.range(t,this.pos));break}++this.pos,r=!1}else++this.pos,r=!0}return e.substring(t,this.pos)},t.prototype.readRegexpFlags=function(){for(var e=this.source.text,t=this.pos,r=0;this.pos<this.end;){var n=e.charCodeAt(this.pos);if(!l.isIdentifierPart(n))break;switch(++this.pos,n){case 103:r|=1&r?-1:1;break;case 105:r|=2&r?-1:2;break;case 109:r|=4&r?-1:4;break;default:r=-1}}return-1==r&&this.error(o.DiagnosticCode.Invalid_regular_expression_flags,this.range(t,this.pos)),e.substring(t,this.pos)},t.prototype.testInteger=function(){var e=this.source.text;if(this.pos+1<this.end&&48==e.charCodeAt(this.pos))switch(e.charCodeAt(this.pos+2)){case 120:case 88:case 98:case 66:case 111:case 79:return!0}for(var t=this.pos;t<this.end;){var r=e.charCodeAt(t);if(46==r||101==r||69==r)return!1;if((r<48||r>57)&&95!=r)break;t++}return!0},t.prototype.readInteger=function(){var e=this.source.text;if(this.pos+2<this.end&&48==e.charCodeAt(this.pos)){switch(e.charCodeAt(this.pos+1)){case 120:case 88:return this.pos+=2,this.readHexInteger();case 98:case 66:return this.pos+=2,this.readBinaryInteger();case 111:case 79:return this.pos+=2,this.readOctalInteger()}if(l.isOctalDigit(e.charCodeAt(this.pos+1))){var t=this.pos;++this.pos;var r=this.readOctalInteger();return this.error(o.DiagnosticCode.Octal_literals_are_not_allowed_in_strict_mode,this.range(t,this.pos)),r}}return this.readDecimalInteger()},t.prototype.readHexInteger=function(){for(var e=this.source.text,t=this.pos,r=i64_new(0),n=i64_new(4),i=t;this.pos<this.end;){var a=this.pos,s=e.charCodeAt(a);if(s>=48&&s<=57)r=i64_add(i64_shl(r,n),i64_new(s-48));else if(s>=65&&s<=70)r=i64_add(i64_shl(r,n),i64_new(10+s-65));else if(s>=97&&s<=102)r=i64_add(i64_shl(r,n),i64_new(10+s-97));else{if(95!=s)break;i==a&&this.error(i==t?o.DiagnosticCode.Numeric_separators_are_not_allowed_here:o.DiagnosticCode.Multiple_consecutive_numeric_separators_are_not_permitted,this.range(a)),i=a+1}this.pos=a+1}return this.pos==t?this.error(o.DiagnosticCode.Hexadecimal_digit_expected,this.range(t)):i==this.pos&&this.error(o.DiagnosticCode.Numeric_separators_are_not_allowed_here,this.range(i-1)),r},t.prototype.readDecimalInteger=function(){for(var e=this.source.text,t=this.pos,r=i64_new(0),n=i64_new(10),i=t;this.pos<this.end;){var a=this.pos,s=e.charCodeAt(a);if(s>=48&&s<=57)r=i64_add(i64_mul(r,n),i64_new(s-48));else{if(95!=s)break;i==a&&this.error(i==t?o.DiagnosticCode.Numeric_separators_are_not_allowed_here:o.DiagnosticCode.Multiple_consecutive_numeric_separators_are_not_permitted,this.range(a)),i=a+1}this.pos=a+1}return this.pos==t?this.error(o.DiagnosticCode.Digit_expected,this.range(t)):i==this.pos&&this.error(o.DiagnosticCode.Numeric_separators_are_not_allowed_here,this.range(i-1)),r},t.prototype.readOctalInteger=function(){for(var e=this.source.text,t=this.pos,r=i64_new(0),n=i64_new(3),i=t;this.pos<this.end;){var a=this.pos,s=e.charCodeAt(a);if(s>=48&&s<=55)r=i64_add(i64_shl(r,n),i64_new(s-48));else{if(95!=s)break;i==a&&this.error(i==t?o.DiagnosticCode.Numeric_separators_are_not_allowed_here:o.DiagnosticCode.Multiple_consecutive_numeric_separators_are_not_permitted,this.range(a)),i=a+1}++this.pos}return this.pos==t?this.error(o.DiagnosticCode.Octal_digit_expected,this.range(t)):i==this.pos&&this.error(o.DiagnosticCode.Numeric_separators_are_not_allowed_here,this.range(i-1)),r},t.prototype.readBinaryInteger=function(){for(var e=this.source.text,t=this.pos,r=i64_new(0),n=i64_new(1),i=t;this.pos<this.end;){var a=this.pos,s=e.charCodeAt(a);if(48==s)r=i64_shl(r,n);else if(49==s)r=i64_add(i64_shl(r,n),n);else{if(95!=s)break;i==a&&this.error(i==t?o.DiagnosticCode.Numeric_separators_are_not_allowed_here:o.DiagnosticCode.Multiple_consecutive_numeric_separators_are_not_permitted,this.range(a)),i=a+1}this.pos=a+1}return this.pos==t?this.error(o.DiagnosticCode.Binary_digit_expected,this.range(t)):i==this.pos&&this.error(o.DiagnosticCode.Numeric_separators_are_not_allowed_here,this.range(i-1)),r},t.prototype.readFloat=function(){return this.readDecimalFloat()},t.prototype.readDecimalFloat=function(){for(var e=this.pos,t=this.source.text;this.pos<this.end&&l.isDecimalDigit(t.charCodeAt(this.pos));)++this.pos;if(this.pos<this.end&&46==t.charCodeAt(this.pos))for(++this.pos;this.pos<this.end&&l.isDecimalDigit(t.charCodeAt(this.pos));)++this.pos;if(this.pos<this.end){var r=t.charCodeAt(this.pos);if(101==r||69==r)for((++this.pos<this.end&&45==(r=t.charCodeAt(this.pos))||43==r&&l.isDecimalDigit(t.charCodeAt(this.pos+1)))&&++this.pos;this.pos<this.end&&l.isDecimalDigit(t.charCodeAt(this.pos));)++this.pos}return parseFloat(t.substring(e,this.pos))},t.prototype.readHexFloat=function(){throw new Error("not implemented")},t.prototype.readUnicodeEscape=function(){for(var e=4,t=0,r=this.source.text;this.pos<this.end;){var n=r.charCodeAt(this.pos++);if(n>=48&&n<=57)t=(t<<4)+n-48;else if(n>=65&&n<=70)t=(t<<4)+n+-55;else{if(!(n>=97&&n<=102))return this.error(o.DiagnosticCode.Hexadecimal_digit_expected,this.range(this.pos-1,this.pos)),"";t=(t<<4)+n+-87}if(0==--e)break}return e?(this.error(o.DiagnosticCode.Unexpected_end_of_text,this.range(this.pos)),""):String.fromCharCode(t)},t.prototype.readExtendedUnicodeEscape=function(){var e=this.pos,t=this.readHexInteger(),r=i64_low(t),n=!1;assert(!i64_high(t)),r>1114111&&(this.error(o.DiagnosticCode.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive,this.range(e,this.pos)),n=!0);var i=this.source.text;return this.pos>=this.end?(this.error(o.DiagnosticCode.Unexpected_end_of_text,this.range(e,this.end)),n=!0):125==i.charCodeAt(this.pos)?++this.pos:(this.error(o.DiagnosticCode.Unterminated_Unicode_escape_sequence,this.range(e,this.pos)),n=!0),n?"":r<65536?String.fromCharCode(r):String.fromCharCode(55296+(r-65536>>>10),56320+(r-65536&1023))},t.prototype.finish=function(){},t}(o.DiagnosticEmitter);t.Tokenizer=h;var d=function(){return function(){}}();t.State=d;var y=null},function(e,t){var r;r=function(){return this}();try{r=r||new Function("return this")()}catch(e){"object"==typeof window&&(r=window)}e.exports=r},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),a=this&&this.__values||function(e){var t="function"==typeof Symbol&&e[Symbol.iterator],r=0;return t?t.call(e):{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}}},s=this&&this.__read||function(e,t){var r="function"==typeof Symbol&&e[Symbol.iterator];if(!r)return e;var n,i,a=r.call(e),s=[];try{for(;(void 0===t||t-- >0)&&!(n=a.next()).done;)s.push(n.value)}catch(e){i={error:e}}finally{try{n&&!n.done&&(r=a.return)&&r.call(a)}finally{if(i)throw i.error}}return s};Object.defineProperty(t,"__esModule",{value:!0});var o,c=r(2),l=r(3),u=r(5),p=r(6),_=r(0),h=r(1),d=r(7),y=r(13);!function(e){e[e.REPORT=0]="REPORT",e[e.SWALLOW=1]="SWALLOW"}(o=t.ReportMode||(t.ReportMode={}));var m=function(e){function t(t){var r=e.call(this,t.diagnostics)||this;return r.currentThisExpression=null,r.currentElementExpression=null,r.program=t,r}return i(t,e),t.prototype.resolveType=function(e,t,r,n){if(void 0===r&&(r=null),void 0===n&&(n=o.REPORT),e.kind==u.NodeKind.SIGNATURE){var i=e.explicitThisType,a=null;if(i&&!(a=this.resolveType(i,t,r,n)))return null;for(var s=e.parameters,d=s.length,y=new Array(d),m=new Array(d),T=0,f=!1,g=0;g<d;++g){var E=s[g];switch(E.parameterKind){case u.ParameterKind.DEFAULT:T=g+1;break;case u.ParameterKind.REST:assert(g==d),f=!0}var I=E.type;if(u.isTypeOmitted(I))return n==o.REPORT&&this.error(c.DiagnosticCode.Type_expected,I.range),null;var v=this.resolveType(I,t,r,n);if(!v)return null;y[g]=v,m[g]=E.name.text}var b=e.returnType;if(u.isTypeOmitted(b))return n==o.REPORT&&this.error(c.DiagnosticCode.Type_expected,b.range),null;var x=void 0;if(b){if(!(x=this.resolveType(b,t,r,n)))return null}else x=p.Type.void;var A=new p.Signature(y,x,a);return A.parameterNames=m,A.requiredParameters=T,A.hasRest=f,e.isNullable?A.type.asNullable():A.type}assert(e.kind==u.NodeKind.TYPE);var S=e,N=S.name,O=S.typeArguments,C=!N.next;if(C&&r&&r.has(N.identifier.text)){var k=r.get(N.identifier.text);return null!==O&&O.length&&n==o.REPORT&&this.error(c.DiagnosticCode.Type_0_is_not_generic,e.range,k.toString()),e.isNullable?(k.is(256)||n==o.REPORT&&this.error(c.DiagnosticCode.Basic_type_0_cannot_be_nullable,e.range,k.toString()),k.asNullable()):k}var L=this.resolveTypeName(N,t,n);if(!L)return null;if(L.shadowType)L=L.shadowType;else{if(L.kind==l.ElementKind.ENUM)return null!==O&&O.length&&n==o.REPORT&&this.error(c.DiagnosticCode.Type_0_is_not_generic,e.range,L.internalName),e.isNullable&&n==o.REPORT&&this.error(c.DiagnosticCode.Basic_type_0_cannot_be_nullable,e.range,L.name),p.Type.i32;if(L.kind==l.ElementKind.CLASS_PROTOTYPE){var R=this.resolveClassInclTypeArguments(L,O,t,h.makeMap(r),e);return R?e.isNullable?R.type.asNullable():R.type:null}}if(L.kind==l.ElementKind.TYPEDEFINITION){if(L.is(_.CommonFlags.RESOLVED)){null!==O&&O.length&&n==o.REPORT&&this.error(c.DiagnosticCode.Type_0_is_not_generic,e.range,L.internalName);var F=L.type;if(e.isNullable){if(F.is(256))return F.asNullable();n==o.REPORT&&this.error(c.DiagnosticCode.Basic_type_0_cannot_be_nullable,S.name.range,N.identifier.text)}return F}if(C&&N.identifier.text==_.CommonSymbols.native){if(!O||1!=O.length)return n==o.REPORT&&this.error(c.DiagnosticCode.Expected_0_type_arguments_but_got_1,S.range,"1",(O?O.length:1).toString(10)),null;var B=this.resolveType(O[0],t,r,n);if(!B)return null;switch(B.kind){case 0:case 1:case 2:return p.Type.i32;case 4:if(!this.program.options.isWasm64)return p.Type.i32;case 3:return p.Type.i64;case 5:case 6:case 7:case 10:return p.Type.u32;case 9:if(!this.program.options.isWasm64)return p.Type.u32;case 8:return p.Type.u64;case 11:return p.Type.f32;case 12:return p.Type.f64;case 13:return p.Type.v128;case 14:return p.Type.void;default:assert(!1)}}var U=L.typeParameterNodes;if(U){if(!this.resolveTypeArguments(U,O,t,r=h.makeMap(r),e,n))return null}else O&&O.length&&this.error(c.DiagnosticCode.Type_0_is_not_generic,S.range,N.identifier.text);if(!(k=this.resolveType(L.typeNode,L,r,n)))return null;if(e.isNullable){if(k.is(256))return k.asNullable();n==o.REPORT&&this.error(c.DiagnosticCode.Basic_type_0_cannot_be_nullable,S.name.range,N.identifier.text)}return k}return n==o.REPORT&&this.error(c.DiagnosticCode.Cannot_find_name_0,S.name.range,N.identifier.text),null},t.prototype.resolveTypeName=function(e,t,r){void 0===r&&(r=o.REPORT);var n=t.lookup(e.identifier.text);if(!n)return r==o.REPORT&&this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,e.identifier.text),null;for(var i=e,a=e.next;a;){if(!(n=n.lookupInSelf(a.identifier.text)))return r==o.REPORT&&this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,a.range,a.identifier.text,i.identifier.text),null;i=a,a=a.next}return n},t.prototype.resolveTypeArguments=function(e,t,r,n,i,a){void 0===n&&(n=h.makeMap()),void 0===i&&(i=null),void 0===a&&(a=o.REPORT);for(var s=0,l=0,p=0;p<e.length;++p)e[p].defaultType||++s,++l;var _=t?t.length:0;if(_<s||_>l)return this.error(c.DiagnosticCode.Expected_0_type_arguments_but_got_1,_?u.Range.join(t[0].range,t[_-1].range):assert(i).range,(_<s?s:l).toString(10),_.toString(10)),null;var d=new Array(l);for(p=0;p<l;++p){var y=p<_?this.resolveType(t[p],r,n,a):this.resolveType(assert(e[p].defaultType),r,n,a);if(!y)return null;n.set(e[p].name.text,y),d[p]=y}return d},t.prototype.resolveIdentifier=function(e,t,r,n){void 0===n&&(n=o.REPORT);var i,a=e.text;return t&&(i=t.lookup(a))?(this.currentThisExpression=null,this.currentElementExpression=null,i):r&&(i=r.lookup(a))?(this.currentThisExpression=null,this.currentElementExpression=null,i):(i=this.program.lookupGlobal(a))?(this.currentThisExpression=null,this.currentElementExpression=null,i):(n==o.REPORT&&this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,a),null)},t.prototype.ensureResolvedLazyGlobal=function(e,t){if(void 0===t&&(t=o.REPORT),e.is(_.CommonFlags.RESOLVED))return!0;var r=e.typeNode;if(!r)return!1;var n=this.resolveType(r,e.parent,null,t);return!!n&&(e.setType(n),!0)},t.prototype.resolvePropertyAccessExpression=function(e,t,r,n){void 0===n&&(n=o.REPORT);var i=e.expression,a=this.resolveExpression(i,t,r,n);if(!a)return null;var s=e.property.text;switch(a.kind){case l.ElementKind.GLOBAL:if(!this.ensureResolvedLazyGlobal(a,n))return null;case l.ElementKind.LOCAL:case l.ElementKind.FIELD:var u=a.type;if(assert(u!=p.Type.void),!(I=u.classReference)){var d=this.program.typeClasses;if(u.is(256)||!d.has(u.kind))return this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,e.property.range,s,a.type.toString()),null;I=d.get(u.kind)}a=I;break;case l.ElementKind.PROPERTY_PROTOTYPE:if(!(y=this.resolveFunction(assert(a.getterPrototype),null,h.makeMap(),n)))return null;if(!(I=y.signature.returnType.classReference))return this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,e.property.range,s,y.signature.returnType.toString()),null;a=I;break;case l.ElementKind.PROPERTY:var y;if(!(I=(y=assert(a.getterInstance)).signature.returnType.classReference))return this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,e.property.range,s,y.signature.returnType.toString()),null;a=I;break;case l.ElementKind.CLASS:var m=this.currentElementExpression;if(m){var T=a.lookupOverload(l.OperatorKind.INDEXED_GET);if(!T)return this.error(c.DiagnosticCode.Index_signature_is_missing_in_type_0,m.range,a.internalName),null;var f=T.signature.returnType;if(!(a=f.classReference))return this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,e.property.range,s,f.toString()),null}break;case l.ElementKind.FUNCTION_PROTOTYPE:var g=a.shadowType;if(g){if(!g.is(_.CommonFlags.RESOLVED)){var E=this.resolveType(g.typeNode,g.parent,null,n);E&&g.setType(E)}var I;(I=g.type.classReference)&&(a=I.prototype);break}}switch(a.kind){case l.ElementKind.CLASS_PROTOTYPE:case l.ElementKind.CLASS:for(;;){if((v=a.members)&&v.has(s))return this.currentThisExpression=i,this.currentElementExpression=null,v.get(s);if(a.kind==l.ElementKind.CLASS_PROTOTYPE){if(!a.basePrototype)break;a=a.basePrototype}else{if(a.kind!=l.ElementKind.CLASS)break;if(!a.base)break;a=a.base}}break;default:var v;if((v=a.members)&&v.has(s))return this.currentThisExpression=i,this.currentElementExpression=null,v.get(s)}return this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,e.property.range,s,a.internalName),null},t.prototype.resolveElementAccessExpression=function(e,t,r,n){void 0===n&&(n=o.REPORT);var i=e.expression,a=this.resolveExpression(i,t,r,n);if(!a)return null;switch(a.kind){case l.ElementKind.GLOBAL:if(!this.ensureResolvedLazyGlobal(a,n))return null;case l.ElementKind.LOCAL:case l.ElementKind.FIELD:if(a=a.type.classReference)return this.currentThisExpression=i,this.currentElementExpression=e.elementExpression,a;break;case l.ElementKind.CLASS:var s=a.lookupOverload(l.OperatorKind.INDEXED_GET);if(!s)return n==o.REPORT&&this.error(c.DiagnosticCode.Index_signature_is_missing_in_type_0,e.range,a.internalName),null;var p=s.signature.returnType;return i.kind==u.NodeKind.ELEMENTACCESS?(a=p.classReference)?(this.currentThisExpression=i,this.currentElementExpression=e.elementExpression,a):null:(this.currentThisExpression=i,this.currentElementExpression=e.elementExpression,a)}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,i.range),null},t.prototype.determineIntegerLiteralType=function(e,t){if(!t.is(256))switch(t.kind){case 0:if(i64_is_i8(e))return p.Type.i8;break;case 5:if(i64_is_u8(e))return p.Type.u8;break;case 1:if(i64_is_i16(e))return p.Type.i16;break;case 6:if(i64_is_u16(e))return p.Type.u16;break;case 2:if(i64_is_i32(e))return p.Type.i32;break;case 7:if(i64_is_u32(e))return p.Type.u32;break;case 10:if(i64_is_bool(e))return p.Type.bool;break;case 4:if(!this.program.options.isWasm64){if(i64_is_i32(e))return p.Type.isize32;break}return p.Type.isize64;case 9:if(!this.program.options.isWasm64){if(i64_is_u32(e))return p.Type.usize32;break}return p.Type.usize64;case 3:return p.Type.i64;case 8:return p.Type.u64;case 11:return p.Type.f32;case 12:return p.Type.f64;case 14:break;default:assert(!1)}return i64_is_i32(e)?p.Type.i32:i64_is_u32(e)?p.Type.u32:p.Type.i64},t.prototype.resolveExpression=function(e,t,r,n){for(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT);e.kind==u.NodeKind.PARENTHESIZED;)e=e.expression;switch(e.kind){case u.NodeKind.ASSERTION:return this.resolveAssertionExpression(e,t,r,n);case u.NodeKind.UNARYPREFIX:return this.resolveUnaryPrefixExpression(e,t,r,n);case u.NodeKind.UNARYPOSTFIX:return this.resolveUnaryPostfixExpression(e,t,r,n);case u.NodeKind.BINARY:return this.resolveBinaryExpression(e,t,r,n);case u.NodeKind.THIS:return this.resolveThisExpression(e,t,r,n);case u.NodeKind.SUPER:return this.resolveSuperExpression(e,t,r,n);case u.NodeKind.IDENTIFIER:return this.resolveIdentifier(e,t,t.actualFunction,n);case u.NodeKind.LITERAL:return this.resolveLiteralExpression(e,t,r,n);case u.NodeKind.PROPERTYACCESS:return this.resolvePropertyAccessExpression(e,t,r,n);case u.NodeKind.ELEMENTACCESS:return this.resolveElementAccessExpression(e,t,r,n);case u.NodeKind.CALL:return this.resolveCallExpression(e,t,r,n)}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveAssertionExpression=function(e,t,r,n){if(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),e.assertionKind==u.AssertionKind.NONNULL)return this.resolveExpression(e.expression,t,r,n);var i=this.resolveType(assert(e.toType),t.actualFunction,t.contextualTypeArguments,n);if(!i)return null;var a=i.classReference;if(!a){var s=i.signatureReference;if(!s)return null;a=s.asFunctionTarget(this.program)}return this.currentThisExpression=null,this.currentElementExpression=null,a},t.prototype.resolveUnaryPrefixExpression=function(e,t,r,n){void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT);var i=e.operand;switch(e.operator){case d.Token.MINUS:if(i.kind==u.NodeKind.LITERAL&&i.literalKind==u.LiteralKind.INTEGER){var a=this.determineIntegerLiteralType(i64_sub(i64_zero,i.value),r);return(s=this.program.typeClasses).has(a.kind)?s.get(a.kind):null}return this.resolveExpression(i,t,r,n);case d.Token.PLUS:case d.Token.PLUS_PLUS:case d.Token.MINUS_MINUS:return this.resolveExpression(e.operand,t,r,n);case d.Token.EXCLAMATION:var s;return(s=this.program.typeClasses).has(10)?s.get(10):null;case d.Token.TILDE:if(!this.resolveExpression(e.operand,t,r,n))return null;break;default:assert(!1)}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveUnaryPostfixExpression=function(e,t,r,n){switch(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),e.operator){case d.Token.PLUS_PLUS:case d.Token.MINUS_MINUS:return this.resolveExpression(e.operand,t,r,n);default:assert(!1)}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveBinaryExpression=function(e,t,r,n){return void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveThisExpression=function(e,t,r,n){if(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),t.is(8192)){var i=t.lookupLocal(_.CommonSymbols.this_);if(i)return this.currentThisExpression=null,this.currentElementExpression=null,i}var a=t.actualFunction.parent;return a?(this.currentThisExpression=null,this.currentElementExpression=null,a):(n==o.REPORT&&this.error(c.DiagnosticCode._this_cannot_be_referenced_in_current_location,e.range),null)},t.prototype.resolveSuperExpression=function(e,t,r,n){if(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),t.is(8192)){var i=t.lookupLocal(_.CommonSymbols.super_);if(i)return this.currentThisExpression=null,this.currentElementExpression=null,i}var a=t.actualFunction.parent;return a&&a.kind==l.ElementKind.CLASS&&(a=a.base)?(this.currentThisExpression=null,this.currentElementExpression=null,a):(n==o.REPORT&&this.error(c.DiagnosticCode._super_can_only_be_referenced_in_a_derived_class,e.range),null)},t.prototype.resolveLiteralExpression=function(e,t,r,n){switch(void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT),e.literalKind){case u.LiteralKind.INTEGER:this.currentThisExpression=e,this.currentElementExpression=null;var i=this.determineIntegerLiteralType(e.value,r);return(a=this.program.typeClasses).has(i.kind)?a.get(i.kind):null;case u.LiteralKind.FLOAT:this.currentThisExpression=e,this.currentElementExpression=null;var a;i=r==p.Type.f32?p.Type.f32:p.Type.f64;return(a=this.program.typeClasses).has(i.kind)?a.get(i.kind):null;case u.LiteralKind.STRING:return this.currentThisExpression=e,this.currentElementExpression=null,this.program.stringInstance}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveCallExpression=function(e,t,r,n){void 0===r&&(r=p.Type.void),void 0===n&&(n=o.REPORT);var i=e.expression,a=this.resolveExpression(i,t,r,n);if(!a)return null;if(a.kind==l.ElementKind.FUNCTION_PROTOTYPE){if(a.internalName==y.BuiltinSymbols.unchecked&&e.arguments.length>0)return this.resolveExpression(e.arguments[0],t,r,n);var s=this.resolveFunctionInclTypeArguments(a,e.typeArguments,t.actualFunction,h.makeMap(t.contextualTypeArguments),e,n);if(!s)return null;var u=s.signature.returnType,_=u.classReference;if(_)return _;var d=u.signatureReference;return d?d.asFunctionTarget(this.program):(n==o.REPORT&&this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,i.range,a.internalName),null)}return n==o.REPORT&&this.error(c.DiagnosticCode.Operation_not_supported,e.range),null},t.prototype.resolveFunction=function(e,t,r,n){void 0===r&&(r=h.makeMap()),void 0===n&&(n=o.REPORT);var i=e.parent.kind==l.ElementKind.PROPERTY_PROTOTYPE?e.parent.parent:e.parent,a=null,s=t?p.typesToString(t):"";if(e.is(_.CommonFlags.INSTANCE)){if(assert(i.kind==l.ElementKind.CLASS),a=i,g=e.getResolvedInstance(s))return g;var d=a.typeArguments;if(d){var y=assert(a.prototype.typeParameterNodes),m=y.length;assert(m==y.length);for(var T=0;T<m;++T){var f=y[T].name.text;r.has(f)||r.set(f,d[T])}}}else{var g;if(assert(i.kind!=l.ElementKind.CLASS),g=e.getResolvedInstance(s))return g}var E,I=e.signatureNode,v=e.typeParameterNodes;if(t&&(E=t.length)){assert(v&&E==v.length);for(T=0;T<E;++T)r.set(v[T].name.text,t[T])}else assert(!v||0==v.length);var b=null,x=I.explicitThisType;if(x){if(!(b=this.resolveType(x,e.parent,r,n)))return null;r.set(_.CommonSymbols.this_,b)}else a&&(b=a.type,r.set(_.CommonSymbols.this_,b));var A,S=I.parameters,N=S.length,O=new Array(N),C=new Array(N),k=0;for(T=0;T<N;++T){var L=S[T];L.parameterKind==u.ParameterKind.DEFAULT&&(k=T+1);var R=L.type;if(u.isTypeOmitted(R))return this.error(c.DiagnosticCode.Type_expected,R.range),null;var F=this.resolveType(R,e.parent,r,n);if(!F)return null;O[T]=F,C[T]=L.name.text}if(e.is(_.CommonFlags.SET))A=p.Type.void;else if(e.is(_.CommonFlags.CONSTRUCTOR))A=assert(a).type;else{R=I.returnType;if(u.isTypeOmitted(R))return this.error(c.DiagnosticCode.Type_expected,R.range),null;var B=this.resolveType(R,e.parent,r,n);if(!B)return null;A=B}var U=new p.Signature(O,A,b);U.parameterNames=C,U.requiredParameters=k;var D=e.name;s.length&&(D+="<"+s+">");var w=new l.Function(D,e,U,r);return e.setResolvedInstance(s,w),w},t.prototype.resolveFunctionInclTypeArguments=function(e,t,r,n,i,a){void 0===a&&(a=o.REPORT);var s=e.parent.kind==l.ElementKind.PROPERTY_PROTOTYPE?e.parent.parent:e.parent,u=null;if(e.is(_.CommonFlags.GENERIC)){if(e.is(_.CommonFlags.INSTANCE)){assert(s.kind==l.ElementKind.CLASS);var p=s.typeArguments;if(p){var h=assert(s.prototype.typeParameterNodes),d=p.length;assert(d==h.length);for(var y=0;y<d;++y)n.set(h[y].name.text,p[y])}}if(!(u=this.resolveTypeArguments(assert(e.typeParameterNodes),t,r,n,i,a)))return null}else if(null!==t&&t.length)return a==o.REPORT&&this.error(c.DiagnosticCode.Type_0_is_not_generic,i.range,e.internalName),null;return this.resolveFunction(e,u,n,a)},t.prototype.resolveClass=function(e,t,r,n){var i,u,d,y,m,T;void 0===r&&(r=h.makeMap()),void 0===n&&(n=o.REPORT);var f=t?p.typesToString(t):"",g=e.getResolvedInstance(f);if(g)return g;if(t){var E=(b=assert(e.typeParameterNodes)).length,I=t.length;assert(I==E);for(var v=0;v<I;++v)r.set(b[v].name.text,t[v])}else{var b=e.typeParameterNodes;assert(!(b&&b.length))}var x=e.basePrototype,A=null;if(x){var S=assert(e.extendsNode);if(!(A=this.resolveClassInclTypeArguments(x,S.typeArguments,e.parent,h.makeMap(r),S,n)))return null}var N=e.name;f.length&&(N+="<"+f+">"),(g=new l.Class(N,e,t,A)).contextualTypeArguments=r,e.setResolvedInstance(f,g);var O=0;if(A){if(G=A.members){(P=g.members)||(g.members=P=new Map);try{for(var C=a(G),k=C.next();!k.done;k=C.next()){var L=s(k.value,2),R=L[0],F=L[1];P.set(R,F)}}catch(e){i={error:e}}finally{try{k&&!k.done&&(u=C.return)&&u.call(C)}finally{if(i)throw i.error}}}O=A.currentMemoryOffset}var B=e.instanceMembers;if(B)try{for(var U=a(B.values()),D=U.next();!D.done;D=U.next()){var w=D.value;switch(w.kind){case l.ElementKind.FIELD_PROTOTYPE:var P;if(P=g.members){if(P.has(w.name)){this.error(c.DiagnosticCode.Duplicate_identifier_0,w.identifierNode.range,w.name);break}}else g.members=P=new Map;var M=w.typeNode,V=null;if(M)V=this.resolveType(M,e.parent,g.contextualTypeArguments,n);else{var G;if(A)if((G=A.members)&&G.has(w.name)){var K=G.get(w.name);K.is(_.CommonFlags.PRIVATE)||(assert(K.kind==l.ElementKind.FIELD),V=K.type)}V||n==o.REPORT&&this.error(c.DiagnosticCode.Type_expected,w.identifierNode.range.atEnd)}if(!V)break;var z=new l.Field(w,g,V);assert(h.isPowerOf2(V.byteSize));var Y=V.byteSize-1;O&Y&&(O=1+(O|Y)),z.memoryOffset=O,O+=V.byteSize,g.add(w.name,z);break;case l.ElementKind.FUNCTION_PROTOTYPE:var H=w.toBound(g);g.add(H.name,H);break;case l.ElementKind.PROPERTY_PROTOTYPE:var W=new l.Property(w,g),X=w.getterPrototype;if(X){var q=this.resolveFunction(X.toBound(g),null,h.makeMap(g.contextualTypeArguments),n);q&&(W.getterInstance=q,W.setType(q.signature.returnType))}var Q=w.setterPrototype;if(Q){var j=this.resolveFunction(Q.toBound(g),null,h.makeMap(g.contextualTypeArguments),n);j&&(W.setterInstance=j,W.is(_.CommonFlags.RESOLVED)||(assert(1==j.signature.parameterTypes.length),W.setType(j.signature.parameterTypes[0])))}g.add(W.name,W);break;default:assert(!1)}}}catch(e){d={error:e}}finally{try{D&&!D.done&&(y=U.return)&&y.call(U)}finally{if(d)throw d.error}}g.currentMemoryOffset=O;var Z=g.lookupInSelf(_.CommonSymbols.constructor);if(Z&&Z.parent===g){assert(Z.kind==l.ElementKind.FUNCTION_PROTOTYPE);var J=this.resolveFunction(Z,null,g.contextualTypeArguments,n);J&&(g.constructorInstance=J)}try{for(var $=a(e.overloadPrototypes),ee=$.next();!ee.done;ee=$.next()){var te=s(ee.value,2),re=te[0],ne=te[1];assert(re!=l.OperatorKind.INVALID);var ie=void 0;if(ne.is(_.CommonFlags.INSTANCE)){H=ne.toBound(g);ie=this.resolveFunction(H,null,h.makeMap(),n)}else ie=this.resolveFunction(ne,null,h.makeMap(),n);if(ie){var ae=g.overloads;ae||(g.overloads=ae=new Map),ae.set(re,ie)}}}catch(e){m={error:e}}finally{try{ee&&!ee.done&&(T=$.return)&&T.call($)}finally{if(m)throw m.error}}return g},t.prototype.resolveClassInclTypeArguments=function(e,t,r,n,i,a){void 0===a&&(a=o.REPORT);var s=null;if(e.is(_.CommonFlags.GENERIC)){if(!(s=this.resolveTypeArguments(assert(e.typeParameterNodes),t,r,n,i,a)))return null}else if(null!==t&&t.length)return a==o.REPORT&&this.error(c.DiagnosticCode.Type_0_is_not_generic,i.range,e.internalName),null;return this.resolveClass(e,s,n,a)},t}(c.DiagnosticEmitter);t.Resolver=m},function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),a=this&&this.__values||function(e){var t="function"==typeof 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0!=(this.features&e)},e}();t.Options=f,function(e){e[e.NONE=0]="NONE",e[e.IMPLICIT=1]="IMPLICIT",e[e.EXPLICIT=2]="EXPLICIT",e[e.WRAP=4]="WRAP",e[e.WILL_DROP=8]="WILL_DROP",e[e.SKIP_AUTORELEASE=16]="SKIP_AUTORELEASE",e[e.LAST_IN_BODY=32]="LAST_IN_BODY",e[e.STATIC_CAPABLE=64]="STATIC_CAPABLE"}(t.ContextualFlags||(t.ContextualFlags={})),function(e){e[e.NONE=0]="NONE",e[e.HEAP=1]="HEAP",e[e.RTTI=2]="RTTI",e[e.visitGlobals=4]="visitGlobals",e[e.visitMembers=8]="visitMembers"}(t.RuntimeFeatures||(t.RuntimeFeatures={}));var g,E,I=function(e){function t(t,r){void 0===r&&(r=null);var n=e.call(this,t.diagnostics)||this;n.currentInlineFunctions=[],n.currentEnum=null,n.currentType=m.Type.void,n.memorySegments=[],n.stringSegments=new Map,n.functionTable=["null"],n.argcVar=0,n.argcSet=0,n.runtimeFeatures=0,n.skippedAutoreleases=new Set,n.f32ModInstance=null,n.f64ModInstance=null,n.f32PowInstance=null,n.f64PowInstance=null,n.program=t,n.resolver=t.resolver,r||(r=new 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Array;this.currentFlow=u.flow,this.currentBody=p,i.isWasm64?(s.addGlobal(o.BuiltinSymbols.HEAP_BASE,l.NativeType.I64,!0,s.createI64(0)),s.addGlobal(o.BuiltinSymbols.RTTI_BASE,l.NativeType.I64,!0,s.createI64(0))):(s.addGlobal(o.BuiltinSymbols.HEAP_BASE,l.NativeType.I32,!0,s.createI32(0)),s.addGlobal(o.BuiltinSymbols.RTTI_BASE,l.NativeType.I32,!0,s.createI32(0)));var _=c.filesByName;try{for(var h=a(_.values()),d=h.next();!d.done;d=h.next()){(x=d.value).source.isEntry&&(this.compileFile(x),this.compileExports(x))}}catch(t){e={error:t}}finally{try{d&&!d.done&&(t=h.return)&&t.call(h)}finally{if(e)throw e.error}}var y=null!==c.explicitStartFunction;if(p.length||y){var T=u.signature,f=s.addFunction(u.internalName,this.ensureFunctionType(T.parameterTypes,T.returnType,T.thisType),m.typesToNativeTypes(u.additionalLocals),s.createBlock(null,p));u.finalize(s,f),y||s.setStart(f)}4&this.runtimeFeatures&&o.compileVisitGlobals(this),8&this.runtimeFeatures&&o.compileVisitMembers(this),s.removeGlobal(o.BuiltinSymbols.RTTI_BASE),2&this.runtimeFeatures&&o.compileRTTI(this);var g=this.memoryOffset;g=i64_align(g,i.usizeType.byteSize),this.memoryOffset=g,s.removeGlobal(o.BuiltinSymbols.HEAP_BASE),1&this.runtimeFeatures&&(i.isWasm64?s.addGlobal(o.BuiltinSymbols.HEAP_BASE,l.NativeType.I64,!1,s.createI64(i64_low(g),i64_high(g))):s.addGlobal(o.BuiltinSymbols.HEAP_BASE,l.NativeType.I32,!1,s.createI32(i64_low(g))));var E=i.hasFeature(16)&&i.sharedMemory>0;s.setMemory(this.options.memoryBase||this.memorySegments.length?i64_low(i64_shr_u(i64_align(g,65536),i64_new(16,0))):0,E?i.sharedMemory:l.Module.UNLIMITED_MEMORY,this.memorySegments,i.target,"memory",E),i.importMemory&&s.addMemoryImport("0","env","memory",E);var I=this.functionTable;s.setFunctionTable(I.length,4294967295,I),s.addFunction("null",this.ensureFunctionType(null,m.Type.void),null,s.createBlock(null,[])),i.importTable&&s.addTableImport("0","env","table");try{for(var v=a(this.program.filesByName.values()),b=v.next();!b.done;b=v.next()){var x;(x=b.value).source.isEntry&&this.ensureModuleExports(x)}}catch(e){r={error:e}}finally{try{b&&!b.done&&(n=v.return)&&n.call(v)}finally{if(r)throw r.error}}return s},t.prototype.ensureModuleExports=function(e){var t,r,n=e.exports;if(n)try{for(var i=a(n),o=i.next();!o.done;o=i.next()){var c=s(o.value,2),l=c[0],u=c[1];this.ensureModuleExport(l,u)}}catch(e){t={error:e}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(t)throw t.error}}var p=e.exportsStar;if(p)for(var _=0,h=p.length;_<h;++_)this.ensureModuleExports(p[_])},t.prototype.ensureModuleExport=function(e,t,r){var n,i,s,o,_,h,d,y;switch(void 0===r&&(r=""),t.kind){case p.ElementKind.FUNCTION_PROTOTYPE:if(E=t.instances)try{for(var m=a(E.values()),T=m.next();!T.done;T=m.next()){var f=T.value,g=e;if(f.is(u.CommonFlags.GENERIC))g+=(b=f.internalName).substring(b.lastIndexOf("<"));this.ensureModuleExport(g,f,r)}}catch(e){n={error:e}}finally{try{T&&!T.done&&(i=m.return)&&i.call(m)}finally{if(n)throw n.error}}break;case p.ElementKind.CLASS_PROTOTYPE:var E;if(E=t.instances)try{for(var I=a(E.values()),v=I.next();!v.done;v=I.next()){var b;f=v.value,g=e;if(f.is(u.CommonFlags.GENERIC))g+=(b=f.internalName).substring(b.lastIndexOf("<"));this.ensureModuleExport(g,f,r)}}catch(e){s={error:e}}finally{try{v&&!v.done&&(o=I.return)&&o.call(I)}finally{if(s)throw s.error}}break;case p.ElementKind.PROPERTY_PROTOTYPE:var x=t.getterPrototype,A=t.setterPrototype;x&&this.ensureModuleExport(u.GETTER_PREFIX+e,x,r),A&&this.ensureModuleExport(u.SETTER_PREFIX+e,A,r);break;case p.ElementKind.GLOBAL:t.is(u.CommonFlags.CONST)||t.is(u.CommonFlags.STATIC|u.CommonFlags.READONLY)||this.options.hasFeature(2)?this.module.addGlobalExport(t.internalName,r+e):this.error(c.DiagnosticCode.Cannot_export_a_mutable_global,t.identifierNode.range);break;case p.ElementKind.ENUMVALUE:t.isImmutable||this.options.hasFeature(2)?this.module.addGlobalExport(t.internalName,r+e):this.error(c.DiagnosticCode.Cannot_export_a_mutable_global,t.identifierNode.range);break;case p.ElementKind.FUNCTION:var S=(f=t).signature;S.requiredParameters<S.parameterTypes.length&&(f=this.ensureTrampoline(f),this.ensureArgcSet()),f.is(u.CommonFlags.COMPILED)&&this.module.addFunctionExport(f.internalName,r+e);break;case p.ElementKind.PROPERTY:(x=t.getterInstance)&&this.ensureModuleExport(u.GETTER_PREFIX+e,x,r),(A=t.setterInstance)&&this.ensureModuleExport(u.SETTER_PREFIX+e,A,r);break;case p.ElementKind.FIELD:this.ensureModuleFieldGetter(r+u.GETTER_PREFIX+e,t),t.is(u.CommonFlags.READONLY)||this.ensureModuleFieldSetter(r+u.SETTER_PREFIX+e,t);break;case p.ElementKind.CLASS:if(!t.type.isUnmanaged){var N=this.module,O=t.internalName;N.addGlobal(O,l.NativeType.I32,!1,N.createI32(t.id)),N.addGlobalExport(O,r+e)}break;case p.ElementKind.ENUM:case p.ElementKind.NAMESPACE:case p.ElementKind.FILE:case p.ElementKind.TYPEDEFINITION:break;default:assert(!1)}var C=t.members;if(C){var k=r+e+(t.kind==p.ElementKind.CLASS?u.INSTANCE_DELIMITER:u.STATIC_DELIMITER);if(t.kind==p.ElementKind.NAMESPACE||t.kind==p.ElementKind.FILE)try{for(var L=a(C.values()),R=L.next();!R.done;R=L.next()){(U=R.value).is(u.CommonFlags.EXPORT)&&this.ensureModuleExport(U.name,U,k)}}catch(e){_={error:e}}finally{try{R&&!R.done&&(h=L.return)&&h.call(L)}finally{if(_)throw _.error}}else try{for(var F=a(C.values()),B=F.next();!B.done;B=F.next()){var U;(U=B.value).is(u.CommonFlags.PRIVATE)||this.ensureModuleExport(U.name,U,k)}}catch(e){d={error:e}}finally{try{B&&!B.done&&(y=F.return)&&y.call(F)}finally{if(d)throw d.error}}}},t.prototype.ensureModuleFieldGetter=function(e,t){var r=this.module,n=t.type,i=this.options.usizeType,a=r.createLoad(n.byteSize,n.is(1),r.createGetLocal(0,i.toNativeType()),n.toNativeType(),t.memoryOffset);n.isManaged&&(a=this.makeRetain(a)),r.addFunction(e,this.ensureFunctionType(null,n,i),null,a),r.addFunctionExport(e,e)},t.prototype.ensureModuleFieldSetter=function(e,t){var r=this.module,n=t.type,i=n.toNativeType(),a=this.options.usizeType,s=a.toNativeType(),o=r.createGetLocal(1,i);n.isManaged&&(o=this.makeRetainRelease(r.createLoad(n.byteSize,!1,r.createGetLocal(0,s),i,t.memoryOffset),o)),r.addFunction(e,this.ensureFunctionType([n],m.Type.void,a),null,r.createStore(n.byteSize,r.createGetLocal(0,s),o,i,t.memoryOffset)),r.addFunctionExport(e,e)},t.prototype.compileElement=function(e,t){switch(void 0===t&&(t=!0),e.kind){case p.ElementKind.GLOBAL:this.compileGlobal(e);break;case p.ElementKind.ENUM:this.compileEnum(e);break;case p.ElementKind.FUNCTION_PROTOTYPE:e.is(u.CommonFlags.GENERIC)||this.compileFunctionUsingTypeArguments(e,[]);break;case p.ElementKind.CLASS_PROTOTYPE:e.is(u.CommonFlags.GENERIC)||this.compileClassUsingTypeArguments(e,[]);break;case p.ElementKind.PROPERTY_PROTOTYPE:var r=e.getterPrototype;r&&this.compileFunctionUsingTypeArguments(r,[]);var n=e.setterPrototype;n&&this.compileFunctionUsingTypeArguments(n,[]);break;case p.ElementKind.NAMESPACE:case p.ElementKind.TYPEDEFINITION:case p.ElementKind.ENUMVALUE:break;default:assert(!1,p.ElementKind[e.kind])}t&&this.compileMembers(e)},t.prototype.compileMembers=function(e){var t,r,n=e.members;if(n)try{for(var i=a(n.values()),s=i.next();!s.done;s=i.next()){var o=s.value;this.compileElement(o)}}catch(e){t={error:e}}finally{try{s&&!s.done&&(r=i.return)&&r.call(i)}finally{if(t)throw t.error}}},t.prototype.compileExports=function(e){var t,r,n,i,s=e.exports;if(s)try{for(var o=a(s.values()),c=o.next();!c.done;c=o.next()){var l=c.value;this.compileElement(l)}}catch(e){t={error:e}}finally{try{c&&!c.done&&(r=o.return)&&r.call(o)}finally{if(t)throw t.error}}var u=e.exportsStar;if(u)try{for(var p=a(u),_=p.next();!_.done;_=p.next()){var h=_.value;this.compileFile(h),this.compileExports(h)}}catch(e){n={error:e}}finally{try{_&&!_.done&&(i=p.return)&&i.call(p)}finally{if(n)throw n.error}}},t.prototype.compileFileByPath=function(e,t){var r,n,i=this.program.filesByName;if(i.has(e))r=i.get(e);else{if(!i.has(n=e+u.INDEX_SUFFIX))return void this.error(c.DiagnosticCode.File_0_not_found,t.range,e);r=i.get(n)}this.compileFile(r)},t.prototype.compileFile=function(e){if(!e.is(u.CommonFlags.COMPILED)){e.set(u.CommonFlags.COMPILED);var t=e.startFunction,r=this.currentBody,n=new Array;this.currentBody=n;var i=this.currentFlow,a=t.flow;this.currentFlow=a;for(var s=e.source.statements,o=0,c=s.length;o<c;++o)this.compileTopLevelStatement(s[o],n);if(this.finishAutoreleases(a,n),this.currentFlow=i,this.currentBody=r,n.length){var p=this.module,_=t.localsByIndex,h=_.length,d=new Array(h);for(o=0;o<h;++o)d[o]=_[o].type.toNativeType();p.addFunction(t.internalName,this.ensureFunctionType(t.signature.parameterTypes,t.signature.returnType),d,n.length>1?p.createBlock(null,n):n[0]),r.push(p.createCall(t.internalName,null,l.NativeType.None))}}},t.prototype.compileGlobal=function(e){if(e.is(u.CommonFlags.COMPILED))return!0;e.set(u.CommonFlags.COMPILED);var t=this.module,r=0,n=!1,i=e.typeNode,a=e.initializerNode;if(!e.is(u.CommonFlags.RESOLVED))if(i){var s=this.resolver.resolveType(i,e.parent);if(!s)return!1;if(s==m.Type.void)return this.error(c.DiagnosticCode.Type_expected,i.range),!1;e.setType(s)}else{if(!a)return this.error(c.DiagnosticCode.Type_expected,e.identifierNode.range.atEnd),!1;var _=this.currentFlow;if(e.hasDecorator(p.DecoratorFlags.LAZY)&&(this.currentFlow=e.file.startFunction.flow),r=this.compileExpression(a,m.Type.i32,20),this.skippedAutoreleases.has(r)&&(n=!0),this.currentFlow=_,this.currentType==m.Type.void)return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,a.range,this.currentType.toString(),"<auto>"),!1;e.setType(this.currentType)}if(e.is(u.CommonFlags.AMBIENT)&&e.hasDecorator(p.DecoratorFlags.BUILTIN))return e.internalName==o.BuiltinSymbols.HEAP_BASE?this.runtimeFeatures|=1:e.internalName==o.BuiltinSymbols.RTTI_BASE&&(this.runtimeFeatures|=2),!0;var h=e.type,d=h.toNativeType(),T=e.is(u.CommonFlags.CONST)||e.is(u.CommonFlags.STATIC|u.CommonFlags.READONLY);if(e.is(u.CommonFlags.AMBIENT))return T||this.options.hasFeature(2)?(e.set(u.CommonFlags.MODULE_IMPORT),v(e,e.declaration),t.addGlobalImport(e.internalName,g,E,d),e.set(u.CommonFlags.COMPILED),!0):(this.error(c.DiagnosticCode.Operation_not_supported,e.declaration.range),!1);var f=!1;if(a){if(!r){_=this.currentFlow;e.hasDecorator(p.DecoratorFlags.LAZY)&&(this.currentFlow=e.file.startFunction.flow),r=this.compileExpression(a,h,85),this.skippedAutoreleases.has(r)&&(n=!0),this.currentFlow=_}if(l.getExpressionId(r)!=l.ExpressionId.Const&&(T?(r=t.precomputeExpression(r),l.getExpressionId(r)!=l.ExpressionId.Const&&(this.warning(c.DiagnosticCode.Compiling_constant_with_non_constant_initializer_as_mutable,a.range),f=!0)):f=!0),e.hasDecorator(p.DecoratorFlags.INLINE)&&!f){switch(assert(l.getExpressionId(r)==l.ExpressionId.Const),l.getExpressionType(r)){case l.NativeType.I32:e.constantValueKind=1,e.constantIntegerValue=i64_new(l.getConstValueI32(r),0);break;case l.NativeType.I64:e.constantValueKind=1,e.constantIntegerValue=i64_new(l.getConstValueI64Low(r),l.getConstValueI64High(r));break;case l.NativeType.F32:e.constantValueKind=2,e.constantFloatValue=l.getConstValueF32(r);break;case l.NativeType.F64:e.constantValueKind=2,e.constantFloatValue=l.getConstValueF64(r);break;default:return assert(!1),!1}e.set(u.CommonFlags.INLINED)}}else r=h.toNativeZero(t);var I=e.internalName;return f?(e.hasDecorator(p.DecoratorFlags.INLINE)&&this.error(c.DiagnosticCode.Decorator_0_is_not_valid_here,assert(y.findDecorator(y.DecoratorKind.INLINE,e.decoratorNodes)).range,"inline"),t.addGlobal(I,d,!0,h.toNativeZero(t)),h.isManaged&&!n&&(r=this.makeRetain(r)),this.currentBody.push(t.createSetGlobal(I,r))):e.hasDecorator(p.DecoratorFlags.INLINE)||t.addGlobal(I,d,!T,r),!0},t.prototype.compileEnum=function(e){var t,r;if(e.is(u.CommonFlags.COMPILED))return!0;e.set(u.CommonFlags.COMPILED);var n=this.module;this.currentEnum=e;var i=null,s=!1,o=e.is(u.CommonFlags.CONST)||e.hasDecorator(p.DecoratorFlags.INLINE);if(e.members)try{for(var _=a(e.members.values()),h=_.next();!h.done;h=_.next()){var d=h.value;if(d.kind==p.ElementKind.ENUMVALUE){var y=!1,T=d,f=T.valueNode;T.set(u.CommonFlags.COMPILED);var g=this.currentFlow;e.hasDecorator(p.DecoratorFlags.LAZY)&&(this.currentFlow=e.file.startFunction.flow);var E=void 0;f?(E=this.compileExpression(f,m.Type.i32,1),l.getExpressionId(E)!=l.ExpressionId.Const&&(E=n.precomputeExpression(E),l.getExpressionId(E)!=l.ExpressionId.Const&&(e.is(u.CommonFlags.CONST)&&this.error(c.DiagnosticCode.In_const_enum_declarations_member_initializer_must_be_constant_expression,f.range),y=!0))):null==i?E=n.createI32(0):(s&&this.error(c.DiagnosticCode.Enum_member_must_have_initializer,d.identifierNode.range.atEnd),E=n.createBinary(l.BinaryOp.AddI32,n.createGetGlobal(i.internalName,l.NativeType.I32),n.createI32(1)),E=n.precomputeExpression(E),l.getExpressionId(E)!=l.ExpressionId.Const&&(e.is(u.CommonFlags.CONST)&&this.error(c.DiagnosticCode.In_const_enum_declarations_member_initializer_must_be_constant_expression,d.declaration.range),y=!0)),this.currentFlow=g,y?(n.addGlobal(T.internalName,l.NativeType.I32,!0,n.createI32(0)),this.currentBody.push(this.makeGlobalAssignment(T,E,!1)),s=!0):(o?(T.setConstantIntegerValue(i64_new(l.getConstValueI32(E)),m.Type.i32),T.is(u.CommonFlags.MODULE_EXPORT)&&n.addGlobal(T.internalName,l.NativeType.I32,!1,E)):n.addGlobal(T.internalName,l.NativeType.I32,!1,E),T.isImmutable=!0,s=!1),i=T}}}catch(e){t={error:e}}finally{try{h&&!h.done&&(r=_.return)&&r.call(_)}finally{if(t)throw t.error}}return this.currentEnum=null,!0},t.prototype.compileFunctionUsingTypeArguments=function(e,t,r,n){if(void 0===r&&(r=T.makeMap()),void 0===n&&(n=null),e.hasDecorator(p.DecoratorFlags.BUILTIN))return null;var i=this.resolver.resolveFunctionInclTypeArguments(e,t,e.parent,r,n||e.declaration);return i&&this.compileFunction(i)?i:null},t.prototype.ensureFunctionType=function(e,t,r){void 0===r&&(r=null);var n,i=e?e.length:0,a=0;if(r?((n=new Array(1+i))[0]=r.toNativeType(),a=1):n=new Array(i),e)for(var s=0;s<i;++s,++a)n[a]=e[s].toNativeType();var o=t.toNativeType(),c=this.module,l=c.getFunctionTypeBySignature(o,n);if(!l){var u=m.Signature.makeSignatureString(e,t,r);l=c.addFunctionType(u,o,n)}return l},t.prototype.compileFunctionBody=function(e,t){void 0===t&&(t=null);var r=this.module,n=assert(e.prototype.bodyNode),i=e.signature.returnType,a=this.currentFlow;if(n.kind==y.NodeKind.BLOCK)t=this.compileStatements(n.statements,!0,t);else{assert(n.kind==y.NodeKind.EXPRESSION),assert(e.prototype.arrowKind),assert(!e.isAny(u.CommonFlags.CONSTRUCTOR|u.CommonFlags.GET|u.CommonFlags.SET|u.CommonFlags.MAIN));var s=this.compileExpression(n.expression,i,1);if(t?t.push(s):t=[s],!a.isAny(57)){var _=t.length;this.performAutoreleases(a,t),this.finishAutoreleases(a,t);var h=a.canOverflow(s,i),d=a.isNonnull(i,s);if(t.length>_){var T=a.getAndFreeTempLocal(i,!h,d);t[_-1]=r.createSetLocal(T.index,s),t.push(r.createGetLocal(T.index,i.toNativeType()))}h||a.set(2),d&&a.set(4),a.set(1)}}if(e.prototype==this.program.explicitStartFunction&&(r.addGlobal(o.BuiltinSymbols.started,l.NativeType.I32,!0,r.createI32(0)),t.unshift(r.createIf(r.createUnary(l.UnaryOp.EqzI32,r.createGetGlobal(o.BuiltinSymbols.started,l.NativeType.I32)),r.createBlock(null,[r.createCall("start",null,l.NativeType.None),r.createSetGlobal(o.BuiltinSymbols.started,r.createI32(1))])))),e.is(u.CommonFlags.CONSTRUCTOR)){var f=this.options.nativeSizeType;assert(e.is(u.CommonFlags.INSTANCE));var g=assert(e.parent);if(assert(g.kind==p.ElementKind.CLASS),!a.isAny(57)){var E=a.is(8192)?assert(a.lookupLocal(u.CommonSymbols.this_)).index:0;a.is(64)||(t.push(r.createIf(r.createUnary(f==l.NativeType.I64?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,r.createGetLocal(E,f)),r.createSetLocal(E,this.makeRetain(this.makeAllocation(g))))),this.makeFieldInitialization(g,t)),t.push(r.createGetLocal(E,f)),a.set(1)}g.base&&!a.is(128)&&this.error(c.DiagnosticCode.Constructors_for_derived_classes_must_contain_a_super_call,e.prototype.declaration.range)}else i==m.Type.void||a.is(1)||this.error(c.DiagnosticCode.A_function_whose_declared_type_is_not_void_must_return_a_value,e.prototype.signatureNode.returnType.range);return t},t.prototype.compileFunction=function(e){if(e.is(u.CommonFlags.COMPILED))return!0;assert(!(e.is(u.CommonFlags.AMBIENT)&&e.hasDecorator(p.DecoratorFlags.BUILTIN)));var t=this.currentType;e.set(u.CommonFlags.COMPILED);var r,n=this.module,i=e.signature,a=e.prototype.bodyNode,s=this.ensureFunctionType(i.parameterTypes,i.returnType,i.thisType);if(a){if(e.is(u.CommonFlags.AMBIENT)&&this.error(c.DiagnosticCode.An_implementation_cannot_be_declared_in_ambient_contexts,e.identifierNode.range),e.hasDecorator(p.DecoratorFlags.EXTERNAL)){var o=e.decoratorNodes,l=assert(y.findDecorator(y.DecoratorKind.EXTERNAL,o));this.error(c.DiagnosticCode.Operation_not_supported,l.range)}var h=this.currentFlow,d=e.flow;this.currentFlow=d;var T=new Array,f=0;i.thisType&&++f;for(var I=i.parameterTypes,x=0,A=I.length;x<A;++x,++f){var S=I[x];S.isManaged&&(T.push(n.createDrop(this.makeRetain(n.createGetLocal(f,S.toNativeType())))),d.setLocalFlag(f,_.LocalFlags.RETAINED))}this.compileFunctionBody(e,T),d.isAny(57)||(this.performAutoreleases(d,T),this.finishAutoreleases(d,T)),this.currentFlow=h,r=n.addFunction(e.internalName,s,m.typesToNativeTypes(e.additionalLocals),b(n,T,e.signature.returnType.toNativeType()))}else e.is(u.CommonFlags.AMBIENT)||this.error(c.DiagnosticCode.Function_implementation_is_missing_or_not_immediately_following_the_declaration,e.identifierNode.range),e.set(u.CommonFlags.MODULE_IMPORT),v(e,e.declaration),r=n.addFunctionImport(e.internalName,g,E,s);return e.finalize(n,r),this.currentType=t,!0},t.prototype.compileClassUsingTypeArguments=function(e,t,r,n){void 0===r&&(r=T.makeMap()),void 0===n&&(n=null);var i=this.resolver.resolveClassInclTypeArguments(e,t,e.parent,r,n||e.declaration);i&&this.compileClass(i)},t.prototype.compileClass=function(e){var t,r,n,i;if(e.is(u.CommonFlags.COMPILED))return!0;e.set(u.CommonFlags.COMPILED);var s=e.prototype.members;if(s)try{for(var o=a(s.values()),c=o.next();!c.done;c=o.next()){switch((y=c.value).kind){case p.ElementKind.GLOBAL:this.compileGlobal(y);break;case p.ElementKind.FUNCTION_PROTOTYPE:y.is(u.CommonFlags.GENERIC)||this.compileFunctionUsingTypeArguments(y,[],T.makeMap(),y.identifierNode);break;case p.ElementKind.PROPERTY_PROTOTYPE:(m=y.getterPrototype)&&this.compileFunctionUsingTypeArguments(m,[],T.makeMap(),m.identifierNode),(f=y.setterPrototype)&&this.compileFunctionUsingTypeArguments(f,[],T.makeMap(),f.identifierNode);break;case p.ElementKind.PROPERTY:}}}catch(e){t={error:e}}finally{try{c&&!c.done&&(r=o.return)&&r.call(o)}finally{if(t)throw t.error}}var l=e.constructorInstance;l&&this.compileFunction(l);var _=e.members;if(_)try{for(var h=a(_.values()),d=h.next();!d.done;d=h.next()){var y;switch((y=d.value).kind){case p.ElementKind.FUNCTION_PROTOTYPE:y.is(u.CommonFlags.GENERIC)||this.compileFunctionUsingTypeArguments(y,[],T.makeMap(e.contextualTypeArguments),y.declaration.name);break;case p.ElementKind.FIELD_PROTOTYPE:y.set(u.CommonFlags.COMPILED);break;case p.ElementKind.PROPERTY:var m,f;(m=y.getterInstance)&&this.compileFunction(m),(f=y.setterInstance)&&this.compileFunction(f)}}}catch(e){n={error:e}}finally{try{d&&!d.done&&(i=h.return)&&i.call(h)}finally{if(n)throw n.error}}return!0},t.prototype.compileInterfaceDeclaration=function(e,t,r,n){void 0===r&&(r=null),void 0===n&&(n=null),this.error(c.DiagnosticCode.Operation_not_supported,e.range)},t.prototype.addMemorySegment=function(e,t){void 0===t&&(t=8);var r=i64_align(this.memoryOffset,t),n=l.MemorySegment.create(e,r);return this.memorySegments.push(n),this.memoryOffset=i64_add(r,i64_new(e.length,0)),n},t.prototype.ensureStaticString=function(e){var t,r=this.program,n=r.runtimeHeaderSize,i=assert(r.stringInstance),a=this.stringSegments;if(a.has(e))t=a.get(e);else{var s=e.length,o=new Uint8Array(n+(s<<1));r.writeRuntimeHeader(o,0,i,s<<1);for(var c=0;c<s;++c)T.writeI16(e.charCodeAt(c),o,n+(c<<1));t=this.addMemorySegment(o),a.set(e,t)}var l=i64_add(t.offset,i64_new(n));return this.currentType=i.type,this.options.isWasm64?this.module.createI64(i64_low(l),i64_high(l)):(assert(i64_is_u32(l)),this.module.createI32(i64_low(l)))},t.prototype.ensureStaticArrayBuffer=function(e,t){var r=this.program,n=t.length,i=e.byteSize,a=n*i,s=assert(r.arrayBufferInstance),o=r.runtimeHeaderSize,c=new Uint8Array(o+a);r.writeRuntimeHeader(c,0,s,a);var u=o,p=e.toNativeType();switch(p){case l.NativeType.I32:switch(i){case 1:for(var _=0;_<n;++_){var h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeI8(l.getConstValueI32(h),c,u),u+=1}break;case 2:for(_=0;_<n;++_){h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeI16(l.getConstValueI32(h),c,u),u+=2}break;case 4:for(_=0;_<n;++_){h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeI32(l.getConstValueI32(h),c,u),u+=4}break;default:assert(!1)}break;case l.NativeType.I64:for(_=0;_<n;++_){h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeI64(i64_new(l.getConstValueI64Low(h),l.getConstValueI64High(h)),c,u),u+=8}break;case l.NativeType.F32:for(_=0;_<n;++_){h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeF32(l.getConstValueF32(h),c,u),u+=4}break;case l.NativeType.F64:for(_=0;_<n;++_){h=t[_];assert(l.getExpressionType(h)==p),assert(l.getExpressionId(h)==l.ExpressionId.Const),T.writeF64(l.getConstValueF64(h),c,u),u+=8}break;default:assert(!1)}return assert(u==c.length),this.addMemorySegment(c)},t.prototype.ensureStaticArrayHeader=function(e,t){var r=this.program,n=r.runtimeHeaderSize,i=assert(r.arrayPrototype),a=assert(this.resolver.resolveClass(i,[e])),s=a.currentMemoryOffset,o=t.buffer.length-n,c=i32(o/e.byteSize),l=new Uint8Array(n+s);r.writeRuntimeHeader(l,0,a,s);var u=i64_low(t.offset)+n;return assert(!r.options.isWasm64),assert(a.writeField("data",u,l,n)),assert(a.writeField("dataStart",u,l,n)),assert(a.writeField("dataLength",o,l,n)),assert(a.writeField("length_",c,l,n)),this.addMemorySegment(l)},t.prototype.ensureFunctionTableEntry=function(e){if(assert(e.is(u.CommonFlags.COMPILED)),e.functionTableIndex>=0)return e.functionTableIndex;var t=this.functionTable,r=t.length;return!e.is(u.CommonFlags.TRAMPOLINE)&&e.signature.requiredParameters<e.signature.parameterTypes.length&&(e=this.ensureTrampoline(e)),t.push(e.internalName),e.functionTableIndex=r,r},t.prototype.compileTopLevelStatement=function(e,t){switch(e.kind){case y.NodeKind.CLASSDECLARATION:for(var r=0,n=(a=e.members).length;r<n;++r)this.compileTopLevelStatement(a[r],t);break;case y.NodeKind.ENUMDECLARATION:var i=this.program.getElementByDeclaration(e);assert(i.kind==p.ElementKind.ENUM),i.hasDecorator(p.DecoratorFlags.LAZY)||this.compileEnum(i);break;case y.NodeKind.NAMESPACEDECLARATION:var a;for(r=0,n=(a=e.members).length;r<n;++r)this.compileTopLevelStatement(a[r],t);break;case y.NodeKind.VARIABLE:var s=e.declarations;for(r=0,n=s.length;r<n;++r){i=this.program.getElementByDeclaration(s[r]);assert(i.kind==p.ElementKind.GLOBAL),i.is(u.CommonFlags.AMBIENT)||i.hasDecorator(p.DecoratorFlags.LAZY)||this.compileGlobal(i)}break;case y.NodeKind.FIELDDECLARATION:(i=this.program.getElementByDeclaration(e)).kind==p.ElementKind.GLOBAL&&(i.hasDecorator(p.DecoratorFlags.LAZY)||this.compileGlobal(i));break;case y.NodeKind.EXPORT:null!=e.normalizedPath&&this.compileFileByPath(e.normalizedPath,e.path);break;case y.NodeKind.IMPORT:this.compileFileByPath(e.normalizedPath,e.path);break;case y.NodeKind.FUNCTIONDECLARATION:case y.NodeKind.METHODDECLARATION:case y.NodeKind.INTERFACEDECLARATION:case y.NodeKind.INDEXSIGNATUREDECLARATION:case y.NodeKind.TYPEDECLARATION:break;default:var o=this.compileStatement(e);l.getExpressionId(o)!=l.ExpressionId.Nop&&t.push(o)}},t.prototype.compileStatement=function(e,t){void 0===t&&(t=0);var r,n=this.module;switch(e.kind){case y.NodeKind.BLOCK:r=this.compileBlockStatement(e,t);break;case y.NodeKind.BREAK:r=this.compileBreakStatement(e,t);break;case y.NodeKind.CONTINUE:r=this.compileContinueStatement(e,t);break;case y.NodeKind.DO:r=this.compileDoStatement(e,t);break;case y.NodeKind.EMPTY:r=this.compileEmptyStatement(e,t);break;case y.NodeKind.EXPRESSION:r=this.compileExpressionStatement(e,t);break;case y.NodeKind.FOR:r=this.compileForStatement(e,t);break;case y.NodeKind.IF:r=this.compileIfStatement(e,t);break;case y.NodeKind.RETURN:r=this.compileReturnStatement(e,t);break;case y.NodeKind.SWITCH:r=this.compileSwitchStatement(e,t);break;case y.NodeKind.THROW:r=this.compileThrowStatement(e,t);break;case y.NodeKind.TRY:r=this.compileTryStatement(e,t);break;case y.NodeKind.VARIABLE:(r=this.compileVariableStatement(e,t))||(r=n.createNop());break;case y.NodeKind.VOID:r=this.compileVoidStatement(e,t);break;case y.NodeKind.WHILE:r=this.compileWhileStatement(e,t);break;case y.NodeKind.TYPEDECLARATION:this.error(c.DiagnosticCode.Operation_not_supported,e.range),r=n.createUnreachable();break;default:assert(!1),r=n.createUnreachable()}return this.options.sourceMap&&this.addDebugLocation(r,e.range),r},t.prototype.compileStatements=function(e,t,r){void 0===t&&(t=!1),void 0===r&&(r=null);var n=e.length;r||((r=new Array(n)).length=0);for(var i=this.currentFlow,a=0;a<n;++a){var s=this.compileStatement(e[a],t&&a==n-1?32:0);switch(l.getExpressionId(s)){case l.ExpressionId.Block:if(!l.getBlockName(s)){for(var o=0,c=l.getBlockChildCount(s);o<c;++o)r.push(l.getBlockChild(s,o));break}default:r.push(s);case l.ExpressionId.Nop:}if(i.isAny(57)){l.needsExplicitUnreachable(s)&&r.push(this.module.createUnreachable());break}}return r},t.prototype.compileBlockStatement=function(e,t){var r=e.statements,n=this.currentFlow,i=n.fork();this.currentFlow=i;var a=this.compileStatements(r);return i.isAny(57)||this.performAutoreleases(i,a),i.freeScopedLocals(),n.inherit(i),this.currentFlow=n,b(this.module,a,l.NativeType.None)},t.prototype.compileBreakStatement=function(e,t){var r=this.module;if(e.label)return this.error(c.DiagnosticCode.Operation_not_supported,e.label.range),r.createUnreachable();var n=this.currentFlow,i=n.breakLabel;if(null==i)return this.error(c.DiagnosticCode.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement,e.range),r.createUnreachable();var a=new Array;this.performAutoreleases(n,a);for(var s=n.parent;s&&s.breakLabel===i;)this.performAutoreleases(s,a,!1),s=s.parent;return n.freeScopedLocals(),a.push(r.createBreak(i)),n.set(16),b(r,a,l.NativeType.None)},t.prototype.compileContinueStatement=function(e,t){var r=this.module,n=e.label;if(n)return this.error(c.DiagnosticCode.Operation_not_supported,n.range),r.createUnreachable();var i=this.currentFlow,a=i.continueLabel;if(null==a)return this.error(c.DiagnosticCode.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement,e.range),r.createUnreachable();i.set(32);var s=new Array;this.performAutoreleases(i,s);for(var o=i.parent;o&&o.continueLabel===a;)this.performAutoreleases(o,s,!1),o=o.parent;return i.freeScopedLocals(),s.push(r.createBreak(a)),b(r,s,l.NativeType.None)},t.prototype.compileDoStatement=function(e,t){var r=this.module,n=this.currentFlow,i=n.pushBreakLabel(),a=n.fork();this.currentFlow=a;var s="break|"+i;a.breakLabel=s;var o="continue|"+i;a.continueLabel=o;var c=new Array;e.statement.kind==y.NodeKind.BLOCK?this.compileStatements(e.statement.statements,!1,c):c.push(this.compileStatement(e.statement));var u=this.makeIsTrueish(this.compileExpression(e.condition,m.Type.i32),this.currentType),p=a.isAny(57);p||this.performAutoreleases(a,c),a.freeScopedLocals(),n.popBreakLabel(),this.currentFlow=n,a.unset(3120),n.inherit(a);var _=[r.createLoop(o,p?b(r,c,l.NativeType.None):r.createBlock(null,[b(r,c,l.NativeType.None),r.createBreak(o,u)],l.NativeType.None))];return p&&_.push(r.createUnreachable()),r.createBlock(s,_)},t.prototype.compileEmptyStatement=function(e,t){return this.module.createNop()},t.prototype.compileExpressionStatement=function(e,t){return this.compileExpression(e.expression,m.Type.void,10|t)},t.prototype.compileForStatement=function(e,t){var r=this.currentFlow,n=r.pushBreakLabel(),i=r.fork();this.currentFlow=i;var a=i.breakLabel="break|"+n;i.breakLabel=a;var s="continue|"+n;i.continueLabel=s;var o="repeat|"+n,c=this.module,u=e.initializer?this.compileStatement(e.initializer):0,p=0,_=!1;e.condition?(p=c.precomputeExpression(this.makeIsTrueish(this.compileExpressionRetainType(e.condition,m.Type.bool),this.currentType)),l.getExpressionId(p)==l.ExpressionId.Const&&(assert(l.getExpressionType(p)==l.NativeType.I32),0!=l.getConstValueI32(p)&&(_=!0))):(p=c.createI32(1),_=!0),i.inheritNonnullIfTrue(p);var h=e.incrementor?this.compileExpression(e.incrementor,m.Type.void,9):0,d=e.statement,T=new Array;d.kind==y.NodeKind.BLOCK?this.compileStatements(d.statements,!1,T):T.push(this.compileStatement(d)),i.isAny(57)||this.performAutoreleases(i,T),i.freeScopedLocals(),r.popBreakLabel(),this.currentFlow=r;var f=i.isAny(2080);i.unset(3120),_?r.inherit(i):r.inheritConditional(i);var g=new Array;u&&g.push(u);var E=new Array;if(f)T.unshift(c.createBreak(a,c.createUnary(l.UnaryOp.EqzI32,p))),E.push(c.createBlock(s,T,l.NativeType.None));else{E.push(c.createBreak(a,c.createUnary(l.UnaryOp.EqzI32,p)));for(var I=0,v=T.length;I<v;++I)E.push(T[I])}return h&&E.push(h),E.push(c.createBreak(o)),g.push(c.createLoop(o,c.createBlock(null,E,l.NativeType.None))),c.createBlock(a,g)},t.prototype.compileIfStatement=function(e,t){var r=this.module,n=e.ifTrue,i=e.ifFalse,a=this.currentFlow,s=r.precomputeExpression(this.makeIsTrueish(this.compileExpressionRetainType(e.condition,m.Type.bool),this.currentType));if(l.getExpressionId(s)==l.ExpressionId.Const&&l.getExpressionType(s)==l.NativeType.I32)return l.getConstValueI32(s)?this.compileStatement(n):i?this.compileStatement(i):r.createNop();var o=new Array,c=a.fork();if(this.currentFlow=c,c.inheritNonnullIfTrue(s),n.kind==y.NodeKind.BLOCK?this.compileStatements(n.statements,!1,o):o.push(this.compileStatement(n)),c.isAny(57)||this.performAutoreleases(c,o),c.freeScopedLocals(),this.currentFlow=a,i){var u=a.fork();this.currentFlow=u,u.inheritNonnullIfFalse(s);var p=new Array;return i.kind==y.NodeKind.BLOCK?this.compileStatements(i.statements,!1,p):p.push(this.compileStatement(i)),u.isAny(57)||this.performAutoreleases(u,p),u.freeScopedLocals(),this.currentFlow=a,a.inheritMutual(c,u),r.createIf(s,b(r,o,l.NativeType.None),b(r,p,l.NativeType.None))}return a.inheritConditional(c),c.isAny(57)&&a.inheritNonnullIfFalse(s),r.createIf(s,b(r,o,l.NativeType.None))},t.prototype.compileReturnStatement=function(e,t){var r=this.module,n=0,i=this.currentFlow,a=i.returnType;i.set(1);var s=e.value;if(s){if(a==m.Type.void)return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,s.range,this.currentType.toString(),a.toString()),this.currentType=m.Type.void,r.createUnreachable();var o=1;i.actualFunction.is(u.CommonFlags.MODULE_EXPORT)&&(o|=4),n=this.compileExpression(s,a,16|o),this.skippedAutoreleases.has(n)||a.isManaged&&l.getExpressionId(n)==l.ExpressionId.LocalGet&&i.isAnyLocalFlag(l.getGetLocalIndex(n),_.LocalFlags.ANY_RETAINED)&&(i.unsetLocalFlag(l.getGetLocalIndex(n),_.LocalFlags.ANY_RETAINED),this.skippedAutoreleases.add(n)),i.canOverflow(n,a)||i.set(2)}else a!=m.Type.void&&(this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,e.range,"void",a.toString()),n=r.createUnreachable());var p=new Array;if(this.performAutoreleases(i,p),this.finishAutoreleases(i,p),a.isManaged&&!this.skippedAutoreleases.has(n)&&(n=this.makeRetain(n)),a!=m.Type.void&&p.length){var h=i.getAndFreeTempLocal(a,!1,i.isNonnull(a,n));p.unshift(r.createSetLocal(h.index,n)),n=r.createGetLocal(h.index,a.toNativeType())}return i.freeScopedLocals(),0!=(32&t)&&n&&a!=m.Type.void?p.length?(p.push(n),r.createBlock(null,p,a.toNativeType())):n:i.is(8192)?p.length?(p.push(r.createBreak(assert(i.inlineReturnLabel),0,n)),r.createBlock(null,p)):r.createBreak(assert(i.inlineReturnLabel),0,n):p.length?(p.push(r.createReturn(n)),r.createBlock(null,p)):r.createReturn(n)},t.prototype.compileSwitchStatement=function(e,t){var r=this.module,n=e.cases,i=n.length;if(!i)return this.compileExpression(e.condition,m.Type.void,1);var a=this.currentFlow,s=a.pushBreakLabel(),o=a.getTempLocal(m.Type.u32),c=o.index,u=new Array(1+i);u[0]=r.createSetLocal(c,this.compileExpression(e.condition,m.Type.u32,1));for(var p=1,_=-1,h=0;h<i;++h){var d=n[h].label;d?u[p++]=r.createBreak("case"+h.toString(10)+"|"+s,r.createBinary(l.BinaryOp.EqI32,r.createGetLocal(c,l.NativeType.I32),this.compileExpression(d,m.Type.u32,1))):_=h}a.freeTempLocal(o),u[p]=r.createBreak((_>=0?"case"+_.toString(10):"break")+"|"+s);var y=r.createBlock("case0|"+s,u,l.NativeType.None),T=!0,f=!0,g=!0,E=!0;for(h=0;h<i;++h){var I=n[h].statements,v=I.length,b=a.fork();this.currentFlow=b;var x="break|"+s;b.breakLabel=x;var A=h==i-1,S=A?x:"case"+(h+1).toString(10)+"|"+s,N=new Array(1+v);N[0]=y;for(var O=1,C=!1,k=0;k<v;++k){var L=this.compileStatement(I[k]);if(l.getExpressionId(L)!=l.ExpressionId.Nop&&(N[O++]=L,b.isAny(57))){C=!0;break}}N.length=O,(C||A)&&(b.is(1)||(T=!1),b.is(2)||(f=!1),b.is(8)||(g=!1),b.is(64)||(E=!1)),b.isAny(57)||this.performAutoreleases(b,N),b.unset(1040),b.freeScopedLocals(),this.currentFlow=a,y=r.createBlock(S,N,l.NativeType.None)}return a.popBreakLabel(),_>=0&&(T&&a.set(1),f&&a.set(2),g&&a.set(8),E&&a.set(64)),y},t.prototype.compileThrowStatement=function(e,t){var r=this.currentFlow;r.set(8),r.set(1);var n=new Array;this.finishAutoreleases(r,n);var i=e.value,a=null;if(i.kind==y.NodeKind.NEW){var s=i.arguments;s.length&&(a=s[0])}return n.push(o.compileAbort(this,a,e)),b(this.module,n,l.NativeType.None)},t.prototype.compileTryStatement=function(e,t){return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()},t.prototype.compileVariableStatement=function(e,t){for(var r=this.module,n=e.declarations,i=n.length,a=this.currentFlow,s=new Array,o=this.resolver,h=0;h<i;++h){var d=n[h],y=d.name.text,T=null,f=0,g=!1;if(d.type){if(!(T=o.resolveType(d.type,a.actualFunction,a.contextualTypeArguments)))continue;d.initializer&&(f=this.compileExpression(d.initializer,T,17),g=this.skippedAutoreleases.has(f))}else{if(!d.initializer){this.error(c.DiagnosticCode.Type_expected,d.name.range.atEnd);continue}if(f=this.compileExpressionRetainType(d.initializer,m.Type.void,16),g=this.skippedAutoreleases.has(f),this.currentType==m.Type.void){this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,d.range,this.currentType.toString(),"<auto>");continue}T=this.currentType}var E=!1;if(d.is(u.CommonFlags.CONST))if(f)if(f=r.precomputeExpression(f),l.getExpressionId(f)==l.ExpressionId.Const){var I=new p.Local(y,-1,T,a.parentFunction);switch(l.getExpressionType(f)){case l.NativeType.I32:I.setConstantIntegerValue(i64_new(l.getConstValueI32(f),0),T);break;case l.NativeType.I64:I.setConstantIntegerValue(i64_new(l.getConstValueI64Low(f),l.getConstValueI64High(f)),T);break;case l.NativeType.F32:I.setConstantFloatValue(l.getConstValueF32(f),T);break;case l.NativeType.F64:I.setConstantFloatValue(l.getConstValueF64(f),T);break;default:return assert(!1),r.createUnreachable()}var v=a.scopedLocals;if(v){if(v.has(y))return this.error(c.DiagnosticCode.Duplicate_identifier_0,d.name.range,y),this.module.createUnreachable()}else a.scopedLocals=v=new Map;v.set(y,I),E=!0}else this.warning(c.DiagnosticCode.Compiling_constant_with_non_constant_initializer_as_mutable,d.range);else this.error(c.DiagnosticCode._const_declarations_must_be_initialized,d.range);if(!E){I=void 0;if(d.isAny(u.CommonFlags.LET|u.CommonFlags.CONST)||a.is(8192))I=a.addScopedLocal(y,T,!1,d.name);else{if(a.lookupLocal(y)){this.error(c.DiagnosticCode.Duplicate_identifier_0,d.name.range,y);continue}I=a.parentFunction.addLocal(T,y,d)}var x=T.isManaged;f?x?(a.setLocalFlag(I.index,_.LocalFlags.RETAINED),s.push(r.createSetLocal(I.index,g?f:this.makeRetain(f)))):(s.push(r.createSetLocal(I.index,f)),I.type.is(36)&&(a.canOverflow(f,T)?a.unsetLocalFlag(I.index,_.LocalFlags.WRAPPED):a.setLocalFlag(I.index,_.LocalFlags.WRAPPED))):x?(s.push(r.createSetLocal(I.index,T.toNativeZero(r))),a.setLocalFlag(I.index,_.LocalFlags.CONDITIONALLY_RETAINED)):I.type.is(36)&&a.setLocalFlag(I.index,_.LocalFlags.WRAPPED)}}return 0==s.length?0:b(r,s,l.NativeType.None)},t.prototype.compileVoidStatement=function(e,t){return this.compileExpression(e.expression,m.Type.void,10)},t.prototype.compileWhileStatement=function(e,t){var r=this.module,n=this.currentFlow,i=r.precomputeExpression(this.makeIsTrueish(this.compileExpressionRetainType(e.condition,m.Type.bool),this.currentType));if(l.getExpressionId(i)==l.ExpressionId.Const&&l.getExpressionType(i)==l.NativeType.I32&&!l.getConstValueI32(i))return r.createNop();var a=n.pushBreakLabel(),s=n.fork();this.currentFlow=s;var o="break|"+a;s.breakLabel=o;var c="continue|"+a;s.continueLabel=c,s.inheritNonnullIfTrue(i);var u=new Array;e.statement.kind==y.NodeKind.BLOCK?this.compileStatements(e.statement.statements,!1,u):u.push(this.compileStatement(e.statement));return s.isAny(57)||(this.performAutoreleases(s,u),u.push(r.createBreak(c))),s.freeScopedLocals(),n.popBreakLabel(),this.currentFlow=n,s.unset(3120),n.inheritConditional(s),r.createBlock(o,[r.createLoop(c,r.createIf(i,b(r,u,l.NativeType.None)))])},t.prototype.compileInlineConstant=function(e,t,r){assert(e.is(u.CommonFlags.INLINED));var n=e.type;switch(!(3&r)&&n.is(4)&&t.is(4)&&n.size<t.size?(this.currentType=t).kind:(this.currentType=n).kind){case 0:case 1:var i=n.computeSmallIntegerShift(m.Type.i32);return this.module.createI32(1==e.constantValueKind?i64_low(e.constantIntegerValue)<<i>>i:0);case 5:case 6:case 10:var a=e.type.computeSmallIntegerMask(m.Type.i32);return this.module.createI32(1==e.constantValueKind?i64_low(e.constantIntegerValue)&a:0);case 2:case 7:return this.module.createI32(1==e.constantValueKind?i64_low(e.constantIntegerValue):0);case 4:case 9:if(!e.program.options.isWasm64)return this.module.createI32(1==e.constantValueKind?i64_low(e.constantIntegerValue):0);case 3:case 8:return 1==e.constantValueKind?this.module.createI64(i64_low(e.constantIntegerValue),i64_high(e.constantIntegerValue)):this.module.createI64(0);case 12:if(!e.hasDecorator(p.DecoratorFlags.BUILTIN)||t!=m.Type.f32)return this.module.createF64(e.constantFloatValue);this.currentType=m.Type.f32;case 11:return this.module.createF32(e.constantFloatValue);default:return assert(!1),this.module.createUnreachable()}},t.prototype.compileExpression=function(e,t,r){var n;switch(void 0===r&&(r=0),this.currentType=t,t==m.Type.void&&(r|=8),e.kind){case y.NodeKind.ASSERTION:n=this.compileAssertionExpression(e,t,r);break;case y.NodeKind.BINARY:n=this.compileBinaryExpression(e,t,r);break;case y.NodeKind.CALL:n=this.compileCallExpression(e,t,r);break;case y.NodeKind.COMMA:n=this.compileCommaExpression(e,t,r);break;case y.NodeKind.ELEMENTACCESS:n=this.compileElementAccessExpression(e,t,r);break;case y.NodeKind.FUNCTION:n=this.compileFunctionExpression(e,t.signatureReference,r);break;case y.NodeKind.IDENTIFIER:case y.NodeKind.FALSE:case y.NodeKind.NULL:case y.NodeKind.THIS:case y.NodeKind.SUPER:case y.NodeKind.TRUE:n=this.compileIdentifierExpression(e,t,r);break;case y.NodeKind.INSTANCEOF:n=this.compileInstanceOfExpression(e,t,r);break;case y.NodeKind.LITERAL:n=this.compileLiteralExpression(e,t,r);break;case y.NodeKind.NEW:n=this.compileNewExpression(e,t,r);break;case y.NodeKind.PARENTHESIZED:n=this.compileExpression(e.expression,t,r);break;case y.NodeKind.PROPERTYACCESS:n=this.compilePropertyAccessExpression(e,t,r);break;case y.NodeKind.TERNARY:n=this.compileTernaryExpression(e,t,r);break;case y.NodeKind.UNARYPOSTFIX:n=this.compileUnaryPostfixExpression(e,t,r);break;case y.NodeKind.UNARYPREFIX:n=this.compileUnaryPrefixExpression(e,t,r);break;default:this.error(c.DiagnosticCode.Operation_not_supported,e.range),n=this.module.createUnreachable()}var i=this.currentType,a=0!=(4&r);return i!=t&&(2&r?(n=this.convertExpression(n,i,t,!0,a,e),a=!1,this.currentType=t):1&r&&(n=this.convertExpression(n,i,t,!1,a,e),a=!1,this.currentType=t)),a&&(n=this.ensureSmallIntegerWrap(n,i)),this.options.sourceMap&&this.addDebugLocation(n,e.range),n},t.prototype.compileExpressionRetainType=function(e,t,r){return void 0===r&&(r=0),this.compileExpression(e,t==m.Type.void?m.Type.i32:t,-4&r)},t.prototype.precomputeExpression=function(e,t,r){return void 0===r&&(r=0),this.module.precomputeExpression(this.compileExpression(e,t,r))},t.prototype.convertExpression=function(e,t,r,n,i,a){var s=this.module;return 14==t.kind?(assert(14!=r.kind),this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,a.range,t.toString(),r.toString()),s.createUnreachable()):14==r.kind?s.createDrop(e):(this.currentFlow.isNonnull(t,e)&&(t=t.nonNullableType),t.isAssignableTo(r)||n||(t.nonNullableType==r?this.error(c.DiagnosticCode.Object_is_possibly_null,a.range):this.error(c.DiagnosticCode.Conversion_from_type_0_to_1_requires_an_explicit_cast,a.range,t.toString(),r.toString())),t.is(8)?r.is(8)?11==t.kind?12==r.kind&&(e=s.createUnary(l.UnaryOp.PromoteF32,e)):11==r.kind&&(e=s.createUnary(l.UnaryOp.DemoteF64,e)):r.is(4)?11==t.kind?r==m.Type.bool?(e=s.createBinary(l.BinaryOp.NeF32,e,s.createF32(0)),i=!1):e=r.is(1)?r.is(64)?s.createUnary(l.UnaryOp.TruncF32ToI64,e):s.createUnary(l.UnaryOp.TruncF32ToI32,e):r.is(64)?s.createUnary(l.UnaryOp.TruncF32ToU64,e):s.createUnary(l.UnaryOp.TruncF32ToU32,e):r==m.Type.bool?(e=s.createBinary(l.BinaryOp.NeF64,e,s.createF64(0)),i=!1):e=r.is(1)?r.is(64)?s.createUnary(l.UnaryOp.TruncF64ToI64,e):s.createUnary(l.UnaryOp.TruncF64ToI32,e):r.is(64)?s.createUnary(l.UnaryOp.TruncF64ToU64,e):s.createUnary(l.UnaryOp.TruncF64ToU32,e):(assert(0==r.flags,"void type expected"),e=s.createDrop(e)):t.is(4)&&r.is(8)?e=11==r.kind?t.is(64)?s.createUnary(t.is(1)?l.UnaryOp.ConvertI64ToF32:l.UnaryOp.ConvertU64ToF32,e):s.createUnary(t.is(1)?l.UnaryOp.ConvertI32ToF32:l.UnaryOp.ConvertU32ToF32,e):t.is(64)?s.createUnary(t.is(1)?l.UnaryOp.ConvertI64ToF64:l.UnaryOp.ConvertU64ToF64,e):s.createUnary(t.is(1)?l.UnaryOp.ConvertI32ToF64:l.UnaryOp.ConvertU32ToF64,e):t.is(64)?r==m.Type.bool?(e=s.createBinary(l.BinaryOp.NeI64,e,s.createI64(0)),i=!1):r.is(64)||(e=s.createUnary(l.UnaryOp.WrapI64,e)):r.is(64)?(e=s.createUnary(t.is(1)?l.UnaryOp.ExtendI32:l.UnaryOp.ExtendU32,this.ensureSmallIntegerWrap(e,t)),i=!1):t.is(32)&&t.size<r.size&&(e=this.ensureSmallIntegerWrap(e,t),i=!1),this.currentType=r,i?this.ensureSmallIntegerWrap(e,r):e)},t.prototype.compileAssertionExpression=function(e,t,r){switch(e.assertionKind){case y.AssertionKind.PREFIX:case y.AssertionKind.AS:var n=this.currentFlow,i=this.resolver.resolveType(assert(e.toType),n.actualFunction,n.contextualTypeArguments);return i?this.compileExpression(e.expression,i,2|r):this.module.createUnreachable();case y.AssertionKind.NONNULL:assert(!e.toType);var a=this.compileExpressionRetainType(e.expression,t),s=this.currentType;if(!s.is(768)||this.currentFlow.isNonnull(s,a))this.info(c.DiagnosticCode.Expression_is_never_null,e.expression.range);else if(!this.options.noAssert){var o=this.module,l=(n=this.currentFlow).getAndFreeTempLocal(s,!n.canOverflow(a,s),!1).index;a=o.createIf(o.createTeeLocal(l,a),o.createGetLocal(l,s.toNativeType()),o.createUnreachable())}return this.currentType=this.currentType.nonNullableType,a;default:assert(!1)}return this.module.createUnreachable()},t.prototype.compileBinaryExpression=function(e,t,r){var n,i,a,s,o,_,h=this.module,y=e.left,T=e.right,f=!1,g=e.operator;switch(g){case d.Token.LESSTHAN:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.LT)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!0)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"<",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.LtI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.LtI64,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.LtI64:l.BinaryOp.LtI32,n,a);break;case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.LtU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.LtU64:l.BinaryOp.LtU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.LtU64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.LtF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.LtF64,n,a);break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.GREATERTHAN:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.GT)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!0)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,">",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.GtI32,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.GtI64:l.BinaryOp.GtI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.GtI64,n,a);break;case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.GtU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.GtU64:l.BinaryOp.GtU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.GtU64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.GtF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.GtF64,n,a);break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.LESSTHAN_EQUALS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.LE)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!0)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"<=",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.LeI32,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.LeI64:l.BinaryOp.LeI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.LeI64,n,a);break;case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.LeU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.LeU64:l.BinaryOp.LeU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.LeU64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.LeF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.LeF64,n,a);break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.GREATERTHAN_EQUALS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.GE)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!0)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,">=",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.GeI32,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.GeI64:l.BinaryOp.GeI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.GeI64,n,a);break;case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.GeU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.GeU64:l.BinaryOp.GeU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.GeU64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.GeF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.GeF64,n,a);break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.EQUALS_EQUALS_EQUALS:case d.Token.EQUALS_EQUALS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,g==d.Token.EQUALS_EQUALS&&this.currentType.is(256))if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.EQ)){_=this.compileBinaryOverload(x,y,n,T,e);break}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,d.operatorTokenToString(e.operator),i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.EqI32,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.EqI64:l.BinaryOp.EqI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.EqI64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.EqF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.EqF64,n,a);break;case 13:_=h.createUnary(l.UnaryOp.AllTrueVecI8x16,h.createBinary(l.BinaryOp.EqVecI8x16,n,a));break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.EXCLAMATION_EQUALS_EQUALS:case d.Token.EXCLAMATION_EQUALS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,g==d.Token.EXCLAMATION_EQUALS&&this.currentType.is(256))if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.NE)){_=this.compileBinaryOverload(x,y,n,T,e);break}if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,d.operatorTokenToString(e.operator),i.toString(),s.toString()),this.currentType=t,h.createUnreachable();switch(n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T),o.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:_=h.createBinary(l.BinaryOp.NeI32,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.NeI64:l.BinaryOp.NeI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.NeI64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.NeF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.NeF64,n,a);break;case 13:_=h.createUnary(l.UnaryOp.AnyTrueVecI8x16,h.createBinary(l.BinaryOp.NeVecI8x16,n,a));break;default:assert(!1),_=h.createUnreachable()}this.currentType=m.Type.bool;break;case d.Token.EQUALS:return this.compileAssignment(y,T,t);case d.Token.PLUS_EQUALS:f=!0;case d.Token.PLUS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.ADD)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)a=this.compileExpression(T,i,1);else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"+",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 5:case 6:case 10:case 2:case 7:_=h.createBinary(l.BinaryOp.AddI32,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.AddI64:l.BinaryOp.AddI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.AddI64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.AddF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.AddF64,n,a);break;default:assert(!1),_=h.createUnreachable()}break;case d.Token.MINUS_EQUALS:f=!0;case d.Token.MINUS:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.SUB)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"-",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 5:case 6:case 10:case 2:case 7:_=h.createBinary(l.BinaryOp.SubI32,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.SubI64:l.BinaryOp.SubI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.SubI64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.SubF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.SubF64,n,a);break;default:assert(!1),_=h.createUnreachable()}break;case d.Token.ASTERISK_EQUALS:f=!0;case d.Token.ASTERISK:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.MUL)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)n=this.ensureSmallIntegerWrap(n,i),a=this.compileExpression(T,i,1);else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"*",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 5:case 6:case 10:case 2:case 7:_=h.createBinary(l.BinaryOp.MulI32,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.MulI64:l.BinaryOp.MulI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.MulI64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.MulF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.MulF64,n,a);break;default:assert(!1),_=h.createUnreachable()}break;case d.Token.ASTERISK_ASTERISK_EQUALS:f=!0;case d.Token.ASTERISK_ASTERISK:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.POW)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}var E=void 0;if(11==this.currentType.kind){if(a=this.compileExpression(T,m.Type.f32,1),s=this.currentType,!(E=this.f32PowInstance)){if(!(I=this.program.lookupGlobal(u.CommonSymbols.Mathf))){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Mathf"),_=h.createUnreachable();break}if(!(v=I.members?I.members.get(u.CommonSymbols.pow):null)){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Mathf.pow"),_=h.createUnreachable();break}assert(v.kind==p.ElementKind.FUNCTION_PROTOTYPE),this.f32PowInstance=E=this.resolver.resolveFunction(v,null)}}else if(n=this.convertExpression(n,this.currentType,m.Type.f64,!1,!1,y),i=this.currentType,a=this.compileExpression(T,m.Type.f64,1),s=this.currentType,!(E=this.f64PowInstance)){if(!(I=this.program.lookupGlobal(u.CommonSymbols.Math))){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Math"),_=h.createUnreachable();break}if(!(v=I.members?I.members.get(u.CommonSymbols.pow):null)){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Math.pow"),_=h.createUnreachable();break}assert(v.kind==p.ElementKind.FUNCTION_PROTOTYPE),this.f64PowInstance=E=this.resolver.resolveFunction(v,null)}_=E&&this.compileFunction(E)?this.makeCallDirect(E,[n,a],e):h.createUnreachable();break;case d.Token.SLASH_EQUALS:f=!0;case d.Token.SLASH:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.DIV)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)n=this.ensureSmallIntegerWrap(n,i),a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"/",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T)}switch(this.currentType.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.DivI32,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.DivI64:l.BinaryOp.DivI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.DivI64,n,a);break;case 5:case 6:case 10:case 7:_=h.createBinary(l.BinaryOp.DivU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.DivU64:l.BinaryOp.DivU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.DivU64,n,a);break;case 11:_=h.createBinary(l.BinaryOp.DivF32,n,a);break;case 12:_=h.createBinary(l.BinaryOp.DivF64,n,a);break;default:assert(!1),_=h.createUnreachable()}break;case d.Token.PERCENT_EQUALS:f=!0;case d.Token.PERCENT:if(n=this.compileExpressionRetainType(y,t),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.REM)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)n=this.ensureSmallIntegerWrap(n,i),a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"%",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!0,y),a=this.convertExpression(a,s,s=o,!1,!0,T)}switch(this.currentType.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.RemI32,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.RemI64:l.BinaryOp.RemI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.RemI64,n,a);break;case 5:case 6:case 10:case 7:_=h.createBinary(l.BinaryOp.RemU32,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.RemU64:l.BinaryOp.RemU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.RemU64,n,a);break;case 11:if(!(E=this.f32ModInstance)){if(!(I=this.program.lookupGlobal(u.CommonSymbols.Mathf))){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Mathf"),_=h.createUnreachable();break}if(!(v=I.members?I.members.get(u.CommonSymbols.mod):null)){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Mathf.mod"),_=h.createUnreachable();break}assert(v.kind==p.ElementKind.FUNCTION_PROTOTYPE),this.f32ModInstance=E=this.resolver.resolveFunction(v,null)}_=E&&this.compileFunction(E)?this.makeCallDirect(E,[n,a],e):h.createUnreachable();break;case 12:if(!(E=this.f64ModInstance)){var I,v;if(!(I=this.program.lookupGlobal(u.CommonSymbols.Math))){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Math"),_=h.createUnreachable();break}if(!(v=I.members?I.members.get(u.CommonSymbols.mod):null)){this.error(c.DiagnosticCode.Cannot_find_name_0,e.range,"Math.mod"),_=h.createUnreachable();break}assert(v.kind==p.ElementKind.FUNCTION_PROTOTYPE),this.f64ModInstance=E=this.resolver.resolveFunction(v,null)}_=E&&this.compileFunction(E)?this.makeCallDirect(E,[n,a],e):h.createUnreachable();break;default:assert(!1),_=h.createUnreachable()}break;case d.Token.LESSTHAN_LESSTHAN_EQUALS:f=!0;case d.Token.LESSTHAN_LESSTHAN:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_SHL)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}switch(a=this.compileExpression(T,i,1),s=this.currentType,this.currentType.kind){case 0:case 1:case 5:case 6:case 10:case 2:case 7:_=h.createBinary(l.BinaryOp.ShlI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.ShlI64,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.ShlI64:l.BinaryOp.ShlI32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.GREATERTHAN_GREATERTHAN_EQUALS:f=!0;case d.Token.GREATERTHAN_GREATERTHAN:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_SHR)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}switch(n=this.ensureSmallIntegerWrap(n,i),a=this.compileExpression(T,i,1),s=this.currentType,this.currentType.kind){case 0:case 1:case 2:_=h.createBinary(l.BinaryOp.ShrI32,n,a);break;case 3:_=h.createBinary(l.BinaryOp.ShrI64,n,a);break;case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.ShrI64:l.BinaryOp.ShrI32,n,a);break;case 5:case 6:case 10:case 7:_=h.createBinary(l.BinaryOp.ShrU32,n,a);break;case 8:_=h.createBinary(l.BinaryOp.ShrU64,n,a);break;case 9:_=h.createBinary(this.options.isWasm64?l.BinaryOp.ShrU64:l.BinaryOp.ShrU32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.GREATERTHAN_GREATERTHAN_GREATERTHAN_EQUALS:f=!0;case d.Token.GREATERTHAN_GREATERTHAN_GREATERTHAN:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_SHR_U)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}switch(n=this.ensureSmallIntegerWrap(n,i),a=this.compileExpression(T,i,1),s=this.currentType,this.currentType.kind){case 5:case 6:case 10:_=h.createBinary(l.BinaryOp.ShrU32,n,a);case 0:case 1:case 2:case 7:_=h.createBinary(l.BinaryOp.ShrU32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.ShrU64,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.ShrU64:l.BinaryOp.ShrU32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.AMPERSAND_EQUALS:f=!0;case d.Token.AMPERSAND:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_AND)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"&",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 10:case 7:_=h.createBinary(l.BinaryOp.AndI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.AndI64,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.AndI64:l.BinaryOp.AndI32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.BAR_EQUALS:f=!0;case d.Token.BAR:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_OR)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"|",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 5:case 6:case 10:_=h.createBinary(l.BinaryOp.OrI32,n,a);break;case 2:case 7:_=h.createBinary(l.BinaryOp.OrI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.OrI64,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.OrI64:l.BinaryOp.OrI32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.CARET_EQUALS:f=!0;case d.Token.CARET:if(n=this.compileExpressionRetainType(y,t.intType),i=this.currentType,this.currentType.is(256)){var b,x;if(b=i.classReference)if(x=b.lookupOverload(p.OperatorKind.BITWISE_XOR)){_=this.compileBinaryOverload(x,y,n,T,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}if(f)a=this.compileExpression(T,i,1),s=this.currentType;else{if(a=this.compileExpressionRetainType(T,i),s=this.currentType,!(o=m.Type.commonDenominator(i,s,!1)))return this.error(c.DiagnosticCode.Operator_0_cannot_be_applied_to_types_1_and_2,e.range,"^",i.toString(),s.toString()),this.currentType=t,h.createUnreachable();n=this.convertExpression(n,i,i=o,!1,!1,y),a=this.convertExpression(a,s,s=o,!1,!1,T)}switch(this.currentType.kind){case 0:case 1:case 5:case 6:case 10:_=h.createBinary(l.BinaryOp.XorI32,n,a);break;case 2:case 7:_=h.createBinary(l.BinaryOp.XorI32,n,a);break;case 3:case 8:_=h.createBinary(l.BinaryOp.XorI64,n,a);break;case 9:case 4:_=h.createBinary(this.options.isWasm64?l.BinaryOp.XorI64:l.BinaryOp.XorI32,n,a);break;case 11:case 12:return this.error(c.DiagnosticCode.The_0_operator_cannot_be_applied_to_type_1,e.range,d.operatorTokenToString(e.operator),this.currentType.toString()),h.createUnreachable();default:assert(!1),_=h.createUnreachable()}break;case d.Token.AMPERSAND_AMPERSAND:var A=this.currentFlow;n=this.compileExpressionRetainType(y,t,r),i=this.currentType;var S=A.fork();if(this.currentFlow=S,S.inheritNonnullIfTrue(n),a=this.compileExpression(T,i,1|-9&r),s=i,t==m.Type.bool||t==m.Type.void)a=this.performAutoreleasesWithValue(S,a,s),S.freeScopedLocals(),this.currentFlow=A,this.currentType=m.Type.bool,_=h.createIf(this.makeIsTrueish(n,i),this.makeIsTrueish(a,s),h.createI32(0));else if(i.isManaged){var N=this.skippedAutoreleases.has(n),O=this.skippedAutoreleases.has(a),C=A.getTempLocal(i);n=h.createTeeLocal(C.index,n);var k=!1;N!=O?N?(a=this.makeRetain(a),O=!0):k=!0:16&r||(a=this.moveAutorelease(a,S,A));var L=new Array;N&&L.unshift(this.makeRelease(h.createGetLocal(C.index,i.toNativeType()))),a=this.performAutoreleasesWithValue(S,a,s,L),S.freeScopedLocals(),this.currentFlow=A,_=h.createIf(this.makeIsTrueish(n,i),a,k?this.makeRetain(h.createGetLocal(C.index,i.toNativeType())):h.createGetLocal(C.index,i.toNativeType())),(N||O)&&this.skippedAutoreleases.add(_),C&&A.freeTempLocal(C)}else if(a=this.performAutoreleasesWithValue(S,a,s),S.freeScopedLocals(),this.currentFlow=A,_=h.cloneExpression(n,!0,0))_=h.createIf(this.makeIsTrueish(n,this.currentType),a,_);else{var R=A.getTempLocal(i,!A.canOverflow(n,i));_=h.createIf(this.makeIsTrueish(h.createTeeLocal(R.index,n),i),a,h.createGetLocal(R.index,i.toNativeType()))}this.currentType=i;break;case d.Token.BAR_BAR:A=this.currentFlow;n=this.compileExpressionRetainType(y,t,r),i=this.currentType;S=A.fork();if(this.currentFlow=S,S.inheritNonnullIfFalse(n),a=this.compileExpression(T,i,1|r),s=i,t==m.Type.bool||t==m.Type.void)a=this.performAutoreleasesWithValue(S,a,i),S.freeScopedLocals(),this.currentFlow=A,this.currentType=m.Type.bool,_=h.createIf(this.makeIsTrueish(n,i),h.createI32(1),this.makeIsTrueish(a,s));else if(i.isManaged){N=this.skippedAutoreleases.has(n),O=this.skippedAutoreleases.has(a),C=A.getTempLocal(i);n=h.createTeeLocal(C.index,n);var F=!1;N!=O?N?(a=this.makeRetain(a),O=!0):F=!0:16&r||(a=this.moveAutorelease(a,S,A));L=new Array;N&&L.unshift(this.makeRelease(h.createGetLocal(C.index,i.toNativeType()))),a=this.performAutoreleasesWithValue(S,a,s,L),S.freeScopedLocals(),this.currentFlow=A,_=h.createIf(this.makeIsTrueish(n,i),F?this.makeRetain(h.createGetLocal(C.index,i.toNativeType())):h.createGetLocal(C.index,i.toNativeType()),a),(N||O)&&this.skippedAutoreleases.add(_),C&&A.freeTempLocal(C)}else if(a=this.performAutoreleasesWithValue(S,a,s),S.freeScopedLocals(),this.currentFlow=A,_=h.cloneExpression(n,!0,0))_=h.createIf(this.makeIsTrueish(n,this.currentType),_,a);else{R=A.getAndFreeTempLocal(this.currentType,!A.canOverflow(n,this.currentType),A.isNonnull(this.currentType,n));_=h.createIf(this.makeIsTrueish(h.createTeeLocal(R.index,n),this.currentType),h.createGetLocal(R.index,this.currentType.toNativeType()),a)}this.currentType=i;break;default:assert(!1),_=this.module.createUnreachable()}if(!f)return _;var B=this.resolver,U=this.resolver.resolveExpression(y,this.currentFlow);return U?this.makeAssignment(U,_,y,B.currentThisExpression,B.currentElementExpression,t!=m.Type.void):h.createUnreachable()},t.prototype.compileUnaryOverload=function(e,t,r,n){return this.makeCallDirect(e,[r],n,!1)},t.prototype.compileBinaryOverload=function(e,t,r,n,i){var a;if(e.is(u.CommonFlags.INSTANCE)){var s=assert(e.parent);assert(s.kind==p.ElementKind.CLASS),a=e.signature.parameterTypes[0]}else a=e.signature.parameterTypes[1];var o=this.compileExpression(n,a,1);return this.makeCallDirect(e,[r,o],i)},t.prototype.compileAssignment=function(e,t,r){var n=this.program.resolver,i=this.currentFlow,a=n.resolveExpression(e,i);if(!a)return this.module.createUnreachable();var s,o=n.currentThisExpression,l=n.currentElementExpression;switch(a.kind){case p.ElementKind.GLOBAL:if(!this.compileGlobal(a))return this.module.createUnreachable();case p.ElementKind.FIELD:case p.ElementKind.LOCAL:s=a.type;break;case p.ElementKind.PROPERTY_PROTOTYPE:var u=a.setterPrototype;if(!u)return this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,e.range,a.internalName),this.module.createUnreachable();if(!(_=this.resolver.resolveFunction(u,null,T.makeMap(),h.ReportMode.REPORT)))return this.module.createUnreachable();assert(1==_.signature.parameterTypes.length),s=_.signature.parameterTypes[0];break;case p.ElementKind.PROPERTY:var _;if(!(_=a.setterInstance))return this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,e.range,a.internalName),this.module.createUnreachable();assert(1==_.signature.parameterTypes.length),s=_.signature.parameterTypes[0];break;case p.ElementKind.CLASS:if(l){var d=i.is(16384),y=a.lookupOverload(p.OperatorKind.INDEXED_SET,d);if(!y)return a.lookupOverload(p.OperatorKind.INDEXED_GET,d)?this.error(c.DiagnosticCode.Index_signature_in_type_0_only_permits_reading,e.range,a.internalName):this.error(c.DiagnosticCode.Index_signature_is_missing_in_type_0,e.range,a.internalName),this.module.createUnreachable();assert(2==y.signature.parameterTypes.length),s=y.signature.parameterTypes[1];break}default:return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()}return assert(s!=m.Type.void),this.makeAssignment(a,this.compileExpression(t,s,17),e,o,l,r!=m.Type.void)},t.prototype.makeAssignment=function(e,t,r,n,i,a){var s=this.module,o=this.currentFlow;switch(e.kind){case p.ElementKind.LOCAL:return e.is(u.CommonFlags.CONST)?(this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,r.range,e.internalName),this.currentType=a?e.type:m.Type.void,s.createUnreachable()):this.makeLocalAssignment(e,t,a);case p.ElementKind.GLOBAL:return this.compileGlobal(e)?e.is(u.CommonFlags.CONST)?(this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,r.range,e.internalName),this.currentType=a?e.type:m.Type.void,s.createUnreachable()):this.makeGlobalAssignment(e,t,a):s.createUnreachable();case p.ElementKind.FIELD:var l=e.initializerNode;return!e.is(u.CommonFlags.READONLY)||o.actualFunction.is(u.CommonFlags.CONSTRUCTOR)||l?this.makeFieldAssignment(e,t,this.compileExpressionRetainType(assert(n),this.options.usizeType),a):(this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,r.range,e.internalName),s.createUnreachable());case p.ElementKind.PROPERTY_PROTOTYPE:this.skippedAutoreleases.has(t)&&(t=this.makeAutorelease(t,o));var _=e.setterPrototype;if(!_)return this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,r.range,e.internalName),s.createUnreachable();if(!(f=this.resolver.resolveFunction(_,null,T.makeMap(),h.ReportMode.REPORT)))return s.createUnreachable();if(!a)return this.makeCallDirect(f,[t],r);var d=assert(e.getterPrototype);if(!(E=this.resolver.resolveFunction(d,null,T.makeMap(),h.ReportMode.REPORT)))return s.createUnreachable();var y=(k=E.signature.returnType).toNativeType();return s.createBlock(null,[this.makeCallDirect(f,[t],r),this.makeCallDirect(E,null,r)],y);case p.ElementKind.PROPERTY:var f;if(this.skippedAutoreleases.has(t)&&(t=this.makeAutorelease(t,o)),!(f=e.setterInstance))return this.error(c.DiagnosticCode.Cannot_assign_to_0_because_it_is_a_constant_or_a_read_only_property,r.range,e.internalName),s.createUnreachable();if(!a){var g=this.compileExpressionRetainType(assert(n),this.options.usizeType);return this.makeCallDirect(f,[g,t],r)}y=(k=(E=assert(e.getterInstance)).signature.returnType).toNativeType();var E,I=this.compileExpressionRetainType(assert(n),this.options.usizeType),v=o.getAndFreeTempLocal(k,!1).index;return s.createBlock(null,[this.makeCallDirect(f,[s.createTeeLocal(v,I),t],r),this.makeCallDirect(E,[s.createGetLocal(v,y)],r)],y);case p.ElementKind.CLASS:if(this.skippedAutoreleases.has(t)&&(t=this.makeAutorelease(t,o)),i){var b=o.is(16384),x=e.lookupOverload(p.OperatorKind.INDEXED_GET,b);if(!x)return this.error(c.DiagnosticCode.Index_signature_is_missing_in_type_0,r.range,e.internalName),s.createUnreachable();var A=e.lookupOverload(p.OperatorKind.INDEXED_SET,b);if(!A)return this.error(c.DiagnosticCode.Index_signature_in_type_0_only_permits_reading,r.range,e.internalName),this.currentType=a?x.signature.returnType:m.Type.void,s.createUnreachable();var S=e.type,N=(I=this.compileExpressionRetainType(assert(n),this.options.usizeType),this.compileExpression(i,m.Type.i32,1));if(a){var O=o.getTempLocal(S),C=o.getAndFreeTempLocal(this.currentType,!1),k=x.signature.returnType;return o.freeTempLocal(O),s.createBlock(null,[this.makeCallDirect(A,[s.createTeeLocal(O.index,I),s.createTeeLocal(C.index,N),t],r),this.makeCallDirect(x,[s.createGetLocal(O.index,O.type.toNativeType()),s.createGetLocal(C.index,C.type.toNativeType())],r)],k.toNativeType())}return this.makeCallDirect(A,[I,N,t],r)}}return this.error(c.DiagnosticCode.Operation_not_supported,r.range),s.createUnreachable()},t.prototype.makeLocalAssignment=function(e,t,r){var n=e.type;assert(n!=m.Type.void);var i=this.currentFlow,a=e.index;if(n.is(512)&&(i.isNonnull(n,t)?i.setLocalFlag(a,_.LocalFlags.NONNULL):i.unsetLocalFlag(a,_.LocalFlags.NONNULL)),n.isManaged){var s=this.module,o=n.toNativeType();return i.isAnyLocalFlag(a,_.LocalFlags.ANY_RETAINED)?this.skippedAutoreleases.has(t)?(t=this.makeSkippedRelease(s.createGetLocal(a,o),t),r?(this.currentType=n,s.createTeeLocal(a,t)):(this.currentType=m.Type.void,s.createSetLocal(a,t))):(t=this.makeRetainRelease(s.createGetLocal(a,o),t),r?(this.currentType=n,s.createTeeLocal(a,t)):(this.currentType=m.Type.void,s.createSetLocal(a,t))):(i.unsetLocalFlag(a,_.LocalFlags.CONDITIONALLY_RETAINED),i.setLocalFlag(a,_.LocalFlags.RETAINED),this.skippedAutoreleases.has(t)||(t=this.makeRetain(t)),r?(this.currentType=n,s.createTeeLocal(a,t)):(this.currentType=m.Type.void,s.createSetLocal(a,t)))}return n.is(36)&&(i.canOverflow(t,n)?i.unsetLocalFlag(a,_.LocalFlags.WRAPPED):i.setLocalFlag(a,_.LocalFlags.WRAPPED)),r?(this.currentType=n,this.module.createTeeLocal(a,t)):(this.currentType=m.Type.void,this.module.createSetLocal(a,t))},t.prototype.makeGlobalAssignment=function(e,t,r){var n=this.module,i=e.type;assert(i!=m.Type.void);var a=i.toNativeType();return i.isManaged?this.skippedAutoreleases.has(t)?r?(this.currentType=i,n.createBlock(null,[n.createSetGlobal(e.internalName,this.makeSkippedRelease(n.createGetGlobal(e.internalName,a),t)),n.createGetGlobal(e.internalName,a)],a)):(this.currentType=m.Type.void,n.createSetGlobal(e.internalName,this.makeSkippedRelease(n.createGetGlobal(e.internalName,a),t))):r?(this.currentType=i,n.createBlock(null,[n.createSetGlobal(e.internalName,this.makeRetainRelease(n.createGetGlobal(e.internalName,a),t)),n.createGetGlobal(e.internalName,a)],a)):(this.currentType=m.Type.void,n.createSetGlobal(e.internalName,this.makeRetainRelease(n.createGetGlobal(e.internalName,a),t))):(t=this.ensureSmallIntegerWrap(t,i),r?(this.currentType=i,n.createBlock(null,[n.createSetGlobal(e.internalName,t),n.createGetGlobal(e.internalName,a)],a)):(this.currentType=m.Type.void,n.createSetGlobal(e.internalName,t)))},t.prototype.makeFieldAssignment=function(e,t,r,n){var i=this.module,a=this.currentFlow,s=e.type,o=s.toNativeType();assert(e.parent.kind==p.ElementKind.CLASS);var c=e.parent.type,l=c.toNativeType();if(s.isManaged&&c.isManaged){var u=a.getTempLocal(c);if(this.skippedAutoreleases.has(t)){if(n){var _=a.getAndFreeTempLocal(s,!a.canOverflow(t,s));return a.freeTempLocal(u),this.currentType=s,i.createBlock(null,[i.createStore(s.byteSize,i.createTeeLocal(u.index,r),this.makeSkippedRelease(i.createLoad(s.byteSize,s.is(1),i.createGetLocal(u.index,l),o,e.memoryOffset),i.createTeeLocal(_.index,t)),o,e.memoryOffset),i.createGetLocal(_.index,o)],o)}return a.freeTempLocal(u),this.currentType=m.Type.void,i.createStore(s.byteSize,i.createTeeLocal(u.index,r),this.makeSkippedRelease(i.createLoad(s.byteSize,s.is(1),i.createGetLocal(u.index,l),o,e.memoryOffset),t),o,e.memoryOffset)}if(n){_=a.getAndFreeTempLocal(s,!a.canOverflow(t,s));return a.freeTempLocal(u),this.currentType=s,i.createBlock(null,[i.createStore(s.byteSize,i.createTeeLocal(u.index,r),this.makeRetainRelease(i.createLoad(s.byteSize,s.is(1),i.createGetLocal(u.index,l),o,e.memoryOffset),i.createTeeLocal(_.index,t)),o,e.memoryOffset),i.createGetLocal(_.index,o)],o)}return a.freeTempLocal(u),this.currentType=m.Type.void,i.createStore(s.byteSize,i.createTeeLocal(u.index,r),this.makeRetainRelease(i.createLoad(s.byteSize,s.is(1),i.createGetLocal(u.index,l),o,e.memoryOffset),t),o,e.memoryOffset)}if(n){_=a.getAndFreeTempLocal(s,!a.canOverflow(t,s));return this.currentType=s,i.createBlock(null,[i.createStore(s.byteSize,r,i.createTeeLocal(_.index,t),o,e.memoryOffset),i.createGetLocal(_.index,o)],o)}return this.currentType=m.Type.void,i.createStore(s.byteSize,r,t,o,e.memoryOffset)},t.prototype.compileCallExpression=function(e,t,r){var n=this.module,i=this.currentFlow;if(e.expression.kind==y.NodeKind.SUPER){var a=this.currentFlow,s=a.actualFunction;if(!s.is(u.CommonFlags.CONSTRUCTOR))return this.error(c.DiagnosticCode.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors,e.range),n.createUnreachable();var o=assert(s.parent);assert(o.kind==p.ElementKind.CLASS);var _=assert(o.base),h=assert(a.lookupLocal(u.CommonSymbols.this_)),d=this.options.nativeSizeType,f=[n.createSetLocal(h.index,this.compileCallDirect(this.ensureConstructor(_,e),e.arguments,e,n.createIf(n.createGetLocal(h.index,d),n.createGetLocal(h.index,d),this.makeRetain(this.makeAllocation(o)))))];return this.makeFieldInitialization(o,f),a.isAny(4160)?(this.error(c.DiagnosticCode._super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class,e.range),n.createUnreachable()):(a.set(192),this.currentType=m.Type.void,n.createBlock(null,f))}var g,E,I=this.resolver.resolveExpression(e.expression,i);if(!I)return n.createUnreachable();switch(I.kind){case p.ElementKind.FUNCTION_PROTOTYPE:var v=I,b=e.typeArguments;if(v.hasDecorator(p.DecoratorFlags.BUILTIN))return this.compileCallExpressionBuiltin(v,e,t);var x=null;if(b){if(!v.is(u.CommonFlags.GENERIC))return this.error(c.DiagnosticCode.Type_0_is_not_generic,e.expression.range,v.internalName),n.createUnreachable();x=this.resolver.resolveFunctionInclTypeArguments(v,b,i.actualFunction.parent,T.makeMap(i.contextualTypeArguments),e)}else{if(v.is(u.CommonFlags.GENERIC)){for(var A=new Map,S=assert(v.typeParameterNodes),N=S.length,O=0;O<N;++O)A.set(S[O].name.text,null);var C=v.signatureNode.parameters,k=C.length,L=e.arguments,R=L.length,F=new Array(R);for(O=0;O<k;++O){var B=C[O].type,U=B.kind!=y.NodeKind.TYPE||B.name.next?null:B.name.identifier.text,D=O<R?L[O]:C[O].initializer;if(!D)return this.error(c.DiagnosticCode.Expected_0_arguments_but_got_1,e.range,k.toString(10),R.toString(10)),n.createUnreachable();if(null!==U&&A.has(U)){if(V=A.get(U)){F[O]=this.compileExpressionRetainType(D,V);var w=void 0;if(!(w=m.Type.commonDenominator(V,this.currentType,!0))&&!(w=m.Type.commonDenominator(V,this.currentType,!1)))return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,C[O].type.range,this.currentType.toString(),V.toString()),n.createUnreachable();V=w}else F[O]=this.compileExpressionRetainType(D,m.Type.i32),V=this.currentType;A.set(U,V)}else{var P=this.resolver.resolveType(C[O].type,i.actualFunction,i.contextualTypeArguments);if(!P)return n.createUnreachable();F[O]=this.compileExpression(D,P,1)}}var M=new Array(N);for(O=0;O<N;++O){var V=assert(A.get(S[O].name.text));M[O]=V}return(x=this.resolver.resolveFunction(v,M,T.makeMap(i.contextualTypeArguments)))?this.makeCallDirect(x,F,e,t==m.Type.void):this.module.createUnreachable()}x=this.resolver.resolveFunction(v,null)}if(!x)return this.module.createUnreachable();var G=0;return x.is(u.CommonFlags.INSTANCE)&&(G=this.compileExpressionRetainType(assert(this.resolver.currentThisExpression),this.options.usizeType)),this.compileCallDirect(x,e.arguments,e,G,!1,r);case p.ElementKind.LOCAL:if(g=I.type.signatureReference){E=I.is(u.CommonFlags.INLINED)?n.createI32(i64_low(I.constantIntegerValue)):n.createGetLocal(I.index,l.NativeType.I32);break}return this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,e.range,I.type.toString()),n.createUnreachable();case p.ElementKind.GLOBAL:if(g=I.type.signatureReference){E=n.createGetGlobal(I.internalName,I.type.toNativeType());break}return this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,e.range,I.type.toString()),n.createUnreachable();case p.ElementKind.FIELD:var K=I.type;if(g=K.signatureReference){var z=assert(this.resolver.currentThisExpression);G=this.compileExpressionRetainType(z,this.options.usizeType);E=n.createLoad(4,!1,G,l.NativeType.I32,I.memoryOffset);break}return this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,e.range,K.toString()),n.createUnreachable();case p.ElementKind.FUNCTION_TARGET:g=I.signature,E=this.compileExpression(e.expression,I.type,1);break;case p.ElementKind.PROPERTY_PROTOTYPE:var Y=assert(I.getterPrototype);if(!(H=this.resolver.resolveFunction(Y,null)))return n.createUnreachable();if(E=this.compileCallDirect(H,[],e.expression),!(g=this.currentType.signatureReference))return this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,e.range,this.currentType.toString()),n.createUnreachable();break;case p.ElementKind.PROPERTY:var H=assert(I.getterInstance);if(E=this.compileCallDirect(H,[],e.expression,this.compileExpressionRetainType(assert(this.resolver.currentThisExpression),this.options.usizeType)),!(g=this.currentType.signatureReference))return this.error(c.DiagnosticCode.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures,e.range,this.currentType.toString()),n.createUnreachable();break;default:return this.error(c.DiagnosticCode.Operation_not_supported,e.range),n.createUnreachable()}return this.compileCallIndirect(g,E,e.arguments,e,0,t==m.Type.void)},t.prototype.compileCallExpressionBuiltin=function(e,t,r){var n=null,i=e.typeParameterNodes,a=t.typeArguments;t.typeArguments&&(e.is(u.CommonFlags.GENERIC)||this.error(c.DiagnosticCode.Type_0_is_not_generic,t.range,e.internalName),n=this.resolver.resolveTypeArguments(assert(i),a,this.currentFlow.actualFunction.parent,T.makeMap(this.currentFlow.contextualTypeArguments),t));var s=o.compileCall(this,e,n,t.arguments,r,t);return s||(this.error(c.DiagnosticCode.Operation_not_supported,t.range),this.module.createUnreachable())},t.prototype.checkCallSignature=function(e,t,r,n){if(r!=(null!=e.thisType))return this.error(c.DiagnosticCode.Operation_not_supported,n.range),!1;var i=e.hasRest;if(i)return this.error(c.DiagnosticCode.Operation_not_supported,n.range),!1;var a=e.requiredParameters,s=e.parameterTypes.length;return t<a?(this.error(a<s?c.DiagnosticCode.Expected_at_least_0_arguments_but_got_1:c.DiagnosticCode.Expected_0_arguments_but_got_1,n.range,a.toString(),t.toString()),!1):!(t>s&&!i)||(this.error(c.DiagnosticCode.Expected_0_arguments_but_got_1,n.range,s.toString(),t.toString()),!1)},t.prototype.compileCallDirect=function(e,t,r,n,i,a){void 0===n&&(n=0),void 0===i&&(i=!1),void 0===a&&(a=0);var s=t.length,o=e.signature;if(!this.checkCallSignature(o,s,0!=n,r))return this.currentType=o.returnType,this.module.createUnreachable();if(e.hasDecorator(p.DecoratorFlags.INLINE)){if(assert(!e.is(u.CommonFlags.TRAMPOLINE)),!this.currentInlineFunctions.includes(e)){this.currentInlineFunctions.push(e);var l=this.compileCallInlinePrechecked(e,t,n,i,0!=(8&a));return this.currentInlineFunctions.pop(),l}this.warning(c.DiagnosticCode.Function_0_cannot_be_inlined_into_itself,r.range,e.internalName)}var _=n?s+1:s,h=new Array(_),d=0;n&&(h[0]=n,d=1);for(var y=o.parameterTypes,m=0;m<s;++m,++d)h[d]=this.compileExpression(t[m],y[m],1);if(assert(d==_),o.returnType.isManaged){if(8&a)return this.makeCallDirect(e,h,r,!0);if(16&a){l=this.makeCallDirect(e,h,r,!1,!0);return this.skippedAutoreleases.add(l),l}return this.makeCallDirect(e,h,r,!1,!1)}return this.makeCallDirect(e,h,r,0!=(8&a))},t.prototype.compileCallInline=function(e,t,r,n,i){void 0===i&&(i=!1);var a=t.length,s=e.signature;return this.checkCallSignature(s,a,0!=r,n)?this.compileCallInlinePrechecked(e,t,r,i):(this.currentType=e.signature.returnType,this.module.createUnreachable())},t.prototype.compileCallInlinePrechecked=function(e,t,r,n,i){void 0===r&&(r=0),void 0===n&&(n=!1),void 0===i&&(i=!1);var a=t.length,s=e.signature.parameterTypes;assert(a<=s.length);for(var o=new Array(a),c=this.currentFlow,l=c.blockLocalsBeforeInlining(e),u=0;u<a;++u)o[u]=this.compileExpression(t[u],s[u],1);return c.unblockLocals(l),this.makeCallInlinePrechecked(e,o,r,n,i)},t.prototype.makeCallInlinePrechecked=function(e,t,r,n,i){void 0===r&&(r=0),void 0===n&&(n=!1),void 0===i&&(i=!1);var a=this.module,s=this.currentFlow,o=_.Flow.createInline(s.parentFunction,e),c=[];if(r){var h=assert(e.parent);assert(h.kind==p.ElementKind.CLASS);var d=assert(e.signature.thisType);if(n&&l.getExpressionId(r)==l.ExpressionId.LocalGet){o.addScopedAlias(u.CommonSymbols.this_,d,l.getGetLocalIndex(r)),(y=h.base)&&o.addScopedAlias(u.CommonSymbols.super_,y.type,l.getGetLocalIndex(r))}else{var y,T=o.addScopedLocal(u.CommonSymbols.this_,d,!1);c.push(a.createSetLocal(T.index,r)),(y=h.base)&&o.addScopedAlias(u.CommonSymbols.super_,y.type,T.index)}}else assert(!e.signature.thisType);for(var f=t.length,g=e.signature,E=g.parameterTypes,I=0;I<f;++I){var v=t[I],b=E[I];if(n&&l.getExpressionId(v)==l.ExpressionId.LocalGet)o.addScopedAlias(g.getParameterName(I),b,l.getGetLocalIndex(v));else{var x=o.addScopedLocal(g.getParameterName(I),b,!s.canOverflow(v,b));b.isManaged?(o.setLocalFlag(x.index,_.LocalFlags.RETAINED),c.push(a.createSetLocal(x.index,this.makeRetain(v)))):c.push(a.createSetLocal(x.index,v))}}this.currentFlow=o;var A=g.parameterTypes.length;for(I=f;I<A;++I){var S=E[I],N=this.compileExpression(assert(e.prototype.signatureNode.parameters[I].initializer),S,1);if(n&&l.getExpressionId(N)==l.ExpressionId.LocalGet)o.addScopedAlias(g.getParameterName(I),S,l.getGetLocalIndex(N));else{x=o.addScopedLocal(g.getParameterName(I),S,!o.canOverflow(N,S));S.isManaged?(o.setLocalFlag(x.index,_.LocalFlags.RETAINED),c.push(a.createSetLocal(x.index,this.makeRetain(N)))):c.push(a.createSetLocal(x.index,N))}}this.compileFunctionBody(e,c),o.isAny(57)||(this.performAutoreleases(o,c),this.finishAutoreleases(o,c)),o.freeScopedLocals();var O=o.returnType;this.currentFlow=s;var C=a.createBlock(o.inlineReturnLabel,c,O.toNativeType());return this.currentType=O,O.isManaged&&(i?(C=this.makeRelease(C),this.currentType=m.Type.void):C=this.makeAutorelease(C)),C},t.prototype.ensureTrampoline=function(e){var t=e.trampoline;if(t)return t;var r=e.signature,n=e.internalName,i=r.parameterTypes,a=e.prototype.signatureNode.parameters,s=r.returnType,_=r.thisType,h=e.is(u.CommonFlags.INSTANCE),d=r.requiredParameters,y=d,T=i.length,f=T;h&&(++y,++f);var g=assert(f-y),E=new Array(y),I=0,v=this.module;h&&(E[0]=v.createGetLocal(0,this.options.nativeSizeType),I=1);for(var b=0;b<d;++b,++I)E[I]=v.createGetLocal(I,i[b].toNativeType());assert(I==y);var x=new m.Signature(i,s,_);x.requiredParameters=T,x.parameterNames=r.parameterNames,(t=new p.Function(e.name+"|trampoline",e.prototype,x,e.contextualTypeArguments)).set(e.flags|u.CommonFlags.TRAMPOLINE|u.CommonFlags.COMPILED),e.trampoline=t;var A=this.currentFlow;this.currentFlow=t.flow;var S=g+1,N=new Array(S),O="of"+g.toString(10);for(b=0;b<S;++b){var C=b.toString(10)+O;N[b]=C}var k=v.createBlock(N[0],[v.createBlock("outOfRange",[v.createSwitch(N,"outOfRange",d?v.createBinary(l.BinaryOp.SubI32,v.createGetGlobal(o.BuiltinSymbols.argc,l.NativeType.I32),v.createI32(d)):v.createGetGlobal(o.BuiltinSymbols.argc,l.NativeType.I32))]),v.createUnreachable()]);for(b=0;b<g;++b,++I){var L=i[d+b],R=a[d+b],F=R.initializer,B=void 0;F?B=v.createSetLocal(I,this.compileExpression(F,L,1)):(this.error(c.DiagnosticCode.Optional_parameter_must_have_an_initializer,R.range),B=v.createUnreachable()),k=v.createBlock(N[b+1],[k,B]),E[I]=v.createGetLocal(I,L.toNativeType())}this.currentFlow=A,assert(I==f);var U=v.addFunction(t.internalName,this.ensureFunctionType(x.parameterTypes,x.returnType,x.thisType),m.typesToNativeTypes(t.additionalLocals),v.createBlock(null,[k,v.createCall(n,E,s.toNativeType())],s.toNativeType()));return t.finalize(v,U),t},t.prototype.ensureArgcVar=function(){if(!this.argcVar){var e=this.module;this.argcVar=e.addGlobal(o.BuiltinSymbols.argc,l.NativeType.I32,!0,e.createI32(0))}return o.BuiltinSymbols.argc},t.prototype.ensureArgcSet=function(){if(!this.argcSet){var e=this.module;this.argcSet=e.addFunction(o.BuiltinSymbols.setargc,this.ensureFunctionType([m.Type.u32],m.Type.void),null,e.createSetGlobal(this.ensureArgcVar(),e.createGetLocal(0,l.NativeType.I32))),e.addFunctionExport(o.BuiltinSymbols.setargc,"__setargc")}return o.BuiltinSymbols.setargc},t.prototype.makeRetain=function(e){var t=this.program.retainInstance;return this.compileFunction(t),this.module.createCall(t.internalName,[e],this.options.nativeSizeType)},t.prototype.makeRetainRelease=function(e,t){var r=this.program.retainReleaseInstance;return this.compileFunction(r),this.module.createCall(r.internalName,[e,t],this.options.nativeSizeType)},t.prototype.makeSkippedRelease=function(e,t){var r=this.program.skippedReleaseInstance;return this.compileFunction(r),this.module.createCall(r.internalName,[e,t],this.options.nativeSizeType)},t.prototype.makeRelease=function(e){var t=this.program.releaseInstance;return this.compileFunction(t),this.module.createCall(t.internalName,[e],l.NativeType.None)},t.prototype.makeAutorelease=function(e,t){return void 0===t&&(t=this.currentFlow),this.module.createTeeLocal(t.getAutoreleaseLocal(this.options.usizeType).index,e)},t.prototype.undoAutorelease=function(e,t){switch(l.getExpressionId(e)){case l.ExpressionId.LocalSet:if(l.isTeeLocal(e)){var r=l.getSetLocalIndex(e);if(t.isAnyLocalFlag(r,_.LocalFlags.ANY_RETAINED))return t.unsetLocalFlag(r,_.LocalFlags.ANY_RETAINED),r}break;case l.ExpressionId.Block:if(null===l.getBlockName(e)){var n=l.getBlockChildCount(e);if(n)return this.undoAutorelease(l.getBlockChild(e,n-1),t)}}return-1},t.prototype.moveAutorelease=function(e,t,r){return~this.undoAutorelease(e,t)?this.makeAutorelease(e,r):this.makeAutorelease(this.makeRetain(e),r)},t.prototype.performAutoreleases=function(e,t,r){var n,i;void 0===r&&(r=!0);var s=e.scopedLocals;if(s){var o=this.module;try{for(var c=a(s.values()),l=c.next();!l.done;l=c.next()){var p=l.value;if(p.is(u.CommonFlags.SCOPED)){var h=p.index;e.isAnyLocalFlag(h,_.LocalFlags.ANY_RETAINED)&&(r&&e.unsetLocalFlag(h,_.LocalFlags.ANY_RETAINED),t.push(this.makeRelease(o.createGetLocal(h,p.type.toNativeType()))))}}}catch(e){n={error:e}}finally{try{l&&!l.done&&(i=c.return)&&i.call(c)}finally{if(n)throw n.error}}}},t.prototype.performAutoreleasesWithValue=function(e,t,r,n,i){void 0===n&&(n=null),void 0===i&&(i=!0),n||(n=new Array),n.push(this.module.createNop());var a=n.length;if(this.performAutoreleases(e,n,i),n.length>a){var s=r.toNativeType(),o=e.getAndFreeTempLocal(r,!e.canOverflow(t,r),e.isNonnull(r,t)),c=this.module;return n[a-1]=c.createSetLocal(o.index,t),n.push(c.createGetLocal(o.index,s)),c.createBlock(null,n,s)}return n.length>1?(n[a-1]=t,this.module.createBlock(null,n,r.toNativeType())):t},t.prototype.finishAutoreleases=function(e,t){var r,n,i=this.module;if(e.is(8192)){for(var s=void 0;s=e.parent;)e=s;this.performAutoreleases(e,t,!1)}else try{for(var o=a(e.parentFunction.localsByIndex),c=o.next();!c.done;c=o.next()){var l=c.value,u=l.index;e.isAnyLocalFlag(u,_.LocalFlags.ANY_RETAINED)&&(e.unsetLocalFlag(u,_.LocalFlags.ANY_RETAINED),t.push(this.makeRelease(i.createGetLocal(u,l.type.toNativeType()))))}}catch(e){r={error:e}}finally{try{c&&!c.done&&(n=o.return)&&n.call(o)}finally{if(r)throw r.error}}},t.prototype.makeCallDirect=function(e,t,r,n,i){void 0===n&&(n=!1),void 0===i&&(i=!1),e.hasDecorator(p.DecoratorFlags.INLINE)&&this.warning(c.DiagnosticCode.TODO_Cannot_inline_inferred_calls_and_specific_internals_yet,r.range,e.internalName);var a=t?t.length:0,s=a,o=e.signature.requiredParameters,l=e.signature.parameterTypes.length,_=l;e.is(u.CommonFlags.INSTANCE)&&(++o,++_,--s),assert(a>=o);var h=this.module;if(!this.compileFunction(e))return h.createUnreachable();var d=e.signature.returnType,T=e.is(u.CommonFlags.MODULE_IMPORT);if(a<_){t||((t=new Array(_)).length=0);var f=e.signature.parameterTypes,g=e.prototype.signatureNode.parameters;assert(g.length==f.length);for(var E=!0,I=s;I<l;++I){var v=g[I].initializer;if(v){var b=void 0;if(y.nodeIsConstantValue(v.kind)||(b=this.resolver.resolveExpression(v,e.flow,f[I]))&&b.kind==p.ElementKind.GLOBAL){var x=this.currentFlow;this.currentFlow=e.flow,t.push(this.compileExpression(g[I].initializer,f[I],1)),this.currentFlow=x;continue}}t.push(f[I].toNativeZero(h)),E=!1}if(!E&&!T){var A=e;if(e=this.ensureTrampoline(e),!this.compileFunction(e))return h.createUnreachable();e.flow.flags=A.flow.flags;var S=d.toNativeType(),N=h.createCall(e.internalName,t,S);return this.currentType=d,d.isManaged&&(n?(N=this.makeRelease(N),this.currentType=m.Type.void):i?this.skippedAutoreleases.add(N):N=this.makeAutorelease(N)),h.createBlock(null,[h.createSetGlobal(this.ensureArgcVar(),h.createI32(s)),N],this.currentType.toNativeType())}}var O=h.createCall(e.internalName,t,d.toNativeType());return this.currentType=d,d.isManaged&&(n?(O=this.makeRelease(O),this.currentType=m.Type.void):i||(O=this.makeAutorelease(O))),O},t.prototype.compileCallIndirect=function(e,t,r,n,i,a){void 0===i&&(i=0),void 0===a&&(a=!1);var s=r.length;if(!this.checkCallSignature(e,s,0!=i,n))return this.module.createUnreachable();var o=i?s+1:s,c=new Array(o),l=0;i&&(c[0]=i,l=1);for(var u=e.parameterTypes,p=0;p<s;++p,++l)c[l]=this.compileExpression(r[p],u[p],1);return assert(l==o),this.makeCallIndirect(e,t,c,a)},t.prototype.makeCallIndirect=function(e,t,r,n){void 0===r&&(r=null),void 0===n&&(n=!1);var i=r?r.length:0,a=i,s=e.requiredParameters,o=e.parameterTypes.length,c=o;e.thisType&&(++s,++c,--a),assert(i>=s),this.ensureFunctionType(e.parameterTypes,e.returnType,e.thisType);var l=this.module;if(i<c){r||((r=new Array(c)).length=0);for(var u=e.parameterTypes,p=a;p<o;++p)r.push(u[p].toNativeZero(l))}var _=e.returnType,h=l.createCallIndirect(t,r,e.toSignatureString());return this.currentType=_,_.isManaged&&(n?(h=this.makeRelease(h),this.currentType=m.Type.void):h=this.makeAutorelease(h)),l.createBlock(null,[l.createSetGlobal(this.ensureArgcVar(),l.createI32(a)),h],this.currentType.toNativeType())},t.prototype.compileCommaExpression=function(e,t,r){for(var n=e.expressions,i=n.length,a=new Array(i--),s=0;s<i;++s)a[s]=this.compileExpression(n[s],m.Type.void,9);return a[i]=this.compileExpression(n[i],t,r),this.module.createBlock(null,a,this.currentType.toNativeType())},t.prototype.compileElementAccessExpression=function(e,t,r){var n=this.resolver.resolveElementAccessExpression(e,this.currentFlow,t);if(!n)return this.module.createUnreachable();switch(n.kind){case p.ElementKind.CLASS:var i=n.lookupOverload(p.OperatorKind.INDEXED_GET,this.currentFlow.is(16384));if(!i)return this.error(c.DiagnosticCode.Index_signature_is_missing_in_type_0,e.expression.range,n.internalName),this.module.createUnreachable();var a=this.compileExpression(e.expression,n.type,1);return this.compileCallDirect(i,[e.elementExpression],e,a,!1,24&r)}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()},t.prototype.compileFunctionExpression=function(e,t,r){var n=e.declaration.clone();assert(!n.typeParameters);var i,a=this.currentFlow,s=a.actualFunction,o=new p.FunctionPrototype(n.name.text.length?n.name.text:"anonymous|"+(s.nextAnonymousId++).toString(10),s,n,p.DecoratorFlags.NONE),l=T.makeMap(a.contextualTypeArguments);if(t){var u=o.signatureNode,_=u.parameters,h=_.length,d=t.parameterTypes,f=d.length;if(h>f)return this.error(c.DiagnosticCode.Expected_0_arguments_but_got_1,e.range,f.toString(),h.toString()),this.module.createUnreachable();for(var g=new Array(h),E=0;E<h;++E){var I=_[E];if(g[E]=I.name.text,!y.isTypeOmitted(I.type)){if(!(A=this.resolver.resolveType(I.type,s.parent,l)))return this.module.createUnreachable();if(!d[E].isStrictlyAssignableTo(A))return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,I.range,d[E].toString(),A.toString()),this.module.createUnreachable()}}var v=t.returnType;if(!y.isTypeOmitted(u.returnType)){if(!(A=this.resolver.resolveType(u.returnType,s.parent,l)))return this.module.createUnreachable();if(v==m.Type.void?A!=m.Type.void:!A.isStrictlyAssignableTo(v))return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,u.returnType.range,A.toString(),v.toString()),this.module.createUnreachable()}var b=t.thisType,x=u.explicitThisType;if(x){if(!b)return this.error(c.DiagnosticCode._this_cannot_be_referenced_in_current_location,x.range),this.module.createUnreachable();var A;if(!(A=this.resolver.resolveType(x,s.parent,l)))return this.module.createUnreachable();if(!b.isStrictlyAssignableTo(A))return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,x.range,b.toString(),A.toString()),this.module.createUnreachable()}var S=new m.Signature(d,v,b);if(S.requiredParameters=f,S.parameterNames=g,i=new p.Function(o.name,o,S,l),!this.compileFunction(i))return this.module.createUnreachable();this.currentType=t.type}else{if(!(i=this.compileFunctionUsingTypeArguments(o,[],l)))return this.module.createUnreachable();this.currentType=i.signature.type}var N=this.ensureFunctionTableEntry(i);return N<0?this.module.createUnreachable():this.module.createI32(N)},t.prototype.maybeCompileEnclosingSource=function(e){var t=e.range.source.internalPath,r=this.program.filesByName;assert(r.has(t)),r.get(t).is(u.CommonFlags.COMPILED)||this.compileFileByPath(t,e)},t.prototype.compileIdentifierExpression=function(e,t,r){var n=this.module,i=this.currentFlow,a=i.actualFunction;switch(e.kind){case y.NodeKind.NULL:var s=this.options;return t.classReference||(this.currentType=s.usizeType),s.isWasm64?n.createI64(0):n.createI32(0);case y.NodeKind.TRUE:return this.currentType=m.Type.bool,n.createI32(1);case y.NodeKind.FALSE:return this.currentType=m.Type.bool,n.createI32(0);case y.NodeKind.THIS:if(a.is(u.CommonFlags.INSTANCE)){var o=assert(i.lookupLocal(u.CommonSymbols.this_)),h=assert(a.parent);assert(h.kind==p.ElementKind.CLASS);var d=this.options.nativeSizeType;if(a.is(u.CommonFlags.CONSTRUCTOR)&&!i.is(64)){i.set(64);var f=[n.createIf(n.createUnary(d==l.NativeType.I64?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,n.createGetLocal(o.index,d)),n.createSetLocal(o.index,this.makeRetain(this.makeAllocation(h))))];return this.makeFieldInitialization(h,f),f.push(n.createGetLocal(o.index,d)),this.currentType=o.type,n.createBlock(null,f,d)}var g=assert(a.signature.thisType);return this.currentType=g,n.createGetLocal(o.index,g.toNativeType())}return this.error(c.DiagnosticCode._this_cannot_be_referenced_in_current_location,e.range),this.currentType=this.options.usizeType,n.createUnreachable();case y.NodeKind.SUPER:var E=this.currentFlow,I=E.actualFunction;if(I.is(u.CommonFlags.CONSTRUCTOR)&&(E.is(128)||this.error(c.DiagnosticCode._super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class,e.range)),E.is(8192)){var v=E.lookupLocal(u.CommonSymbols.this_);if(v){var b=assert(v.type.classReference).base;if(b)return this.currentType=b.type,n.createGetLocal(v.index,b.type.toNativeType())}}if(I.is(u.CommonFlags.INSTANCE)){h=assert(I.parent);assert(h.kind==p.ElementKind.CLASS);var x=h.base;if(x){var A=x.type;return this.currentType=A,n.createGetLocal(0,A.toNativeType())}}return this.error(c.DiagnosticCode._super_can_only_be_referenced_in_a_derived_class,e.range),this.currentType=this.options.usizeType,n.createUnreachable()}this.maybeCompileEnclosingSource(e);var S=this.resolver.resolveIdentifier(e,i,this.currentEnum||a);if(!S)return n.createUnreachable();switch(S.kind){case p.ElementKind.LOCAL:var N=S.type;if(assert(N!=m.Type.void),S.is(u.CommonFlags.INLINED))return this.compileInlineConstant(S,t,r);var O=S.index;return assert(O>=0),N.is(512)&&i.isLocalFlag(O,_.LocalFlags.NONNULL,!1)&&(N=N.nonNullableType),this.currentType=N,this.module.createGetLocal(O,N.toNativeType());case p.ElementKind.GLOBAL:if(!this.compileGlobal(S))return this.module.createUnreachable();N=S.type;return assert(N!=m.Type.void),S.is(u.CommonFlags.INLINED)?this.compileInlineConstant(S,t,r):(this.currentType=N,this.module.createGetGlobal(S.internalName,N.toNativeType()));case p.ElementKind.ENUMVALUE:return S.is(u.CommonFlags.COMPILED)?(this.currentType=m.Type.i32,S.is(u.CommonFlags.INLINED)?(assert(1==S.constantValueKind),this.module.createI32(i64_low(S.constantIntegerValue))):this.module.createGetGlobal(S.internalName,l.NativeType.I32)):(this.error(c.DiagnosticCode.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums,e.range),this.currentType=m.Type.i32,this.module.createUnreachable());case p.ElementKind.FUNCTION_PROTOTYPE:var C=this.resolver.resolveFunction(S,null,T.makeMap(i.contextualTypeArguments));if(!C||!this.compileFunction(C))return n.createUnreachable();var k=this.ensureFunctionTableEntry(C);return this.currentType=C.signature.type,this.module.createI32(k)}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.module.createUnreachable()},t.prototype.compileInstanceOfExpression=function(e,t,r){var n=this.module,i=this.compileExpressionRetainType(e.expression,this.options.usizeType),a=this.currentType,s=this.resolver.resolveType(e.isType,this.currentFlow.actualFunction);if(this.currentType=m.Type.bool,!s)return n.createUnreachable();if(!s.is(256))return n.createBlock(null,[this.convertExpression(i,a,m.Type.void,0!=(2&r),!1,e.expression),n.createI32(a==s?1:0)],l.NativeType.I32);if(!a.is(256))return n.createBlock(null,[this.convertExpression(i,a,m.Type.void,0!=(2&r),!1,e.expression),n.createI32(0)],l.NativeType.I32);var o=a.toNativeType();if(a.is(512)&&!s.is(512)){if(a.nonNullableType.isAssignableTo(s))return n.createBinary(o==l.NativeType.I64?l.BinaryOp.NeI64:l.BinaryOp.NeI32,i,a.toNativeZero(n));if(s.isAssignableTo(a)){var u=this.program;if(!a.isUnmanaged&&!s.isUnmanaged){var p=this.currentFlow.getAndFreeTempLocal(a,!1),_=assert(u.instanceofInstance);return this.compileFunction(_),n.createIf(n.createUnary(o==l.NativeType.I64?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,n.createTeeLocal(p.index,i)),n.createI32(0),this.makeCallDirect(_,[n.createGetLocal(p.index,o),n.createI32(s.classReference.id)],e))}this.error(c.DiagnosticCode.Operation_not_supported,e.range)}}else{if(a.isAssignableTo(s))return n.createBlock(null,[this.convertExpression(i,a,m.Type.void,0!=(2&r),!1,e.expression),n.createI32(1)],l.NativeType.I32);if(s.isAssignableTo(a)){u=this.program;if(!a.isUnmanaged&&!s.isUnmanaged){p=this.currentFlow.getAndFreeTempLocal(a,!1),_=assert(u.instanceofInstance);return this.compileFunction(_),n.createIf(n.createUnary(o==l.NativeType.I64?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,n.createTeeLocal(p.index,i)),n.createI32(0),this.makeCallDirect(_,[n.createGetLocal(p.index,o),n.createI32(s.classReference.id)],e))}this.error(c.DiagnosticCode.Operation_not_supported,e.range)}}return n.createBlock(null,[this.convertExpression(i,a,m.Type.void,0!=(2&r),!1,e.expression),n.createI32(0)],l.NativeType.I32)},t.prototype.compileLiteralExpression=function(e,t,r,n){void 0===n&&(n=!1);var i=this.module;switch(e.literalKind){case y.LiteralKind.ARRAY:assert(!n);var a=t.classReference;return a&&a.prototype==this.program.arrayPrototype?this.compileArrayLiteral(assert(a.typeArguments)[0],e.elementExpressions,!1,r,e):(this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable());case y.LiteralKind.FLOAT:var s=e.value;return n&&(s=-s),t==m.Type.f32?i.createF32(s):(this.currentType=m.Type.f64,i.createF64(s));case y.LiteralKind.INTEGER:var o=e.value;n&&(o=i64_sub(i64_new(0),o));var l=this.resolver.determineIntegerLiteralType(o,t);switch(this.currentType=l,l.kind){case 4:if(!this.options.isWasm64)return i.createI32(i64_low(o));case 3:return i.createI64(i64_low(o),i64_high(o));case 9:if(!this.options.isWasm64)return i.createI32(i64_low(o));case 8:return i.createI64(i64_low(o),i64_high(o));case 11:return i.createF32(i64_to_f32(o));case 12:return i.createF64(i64_to_f64(o));default:return i.createI32(i64_low(o))}case y.LiteralKind.STRING:return assert(!n),this.compileStringLiteral(e);case y.LiteralKind.OBJECT:return assert(!n),this.compileObjectLiteral(e,t)}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),this.currentType=t,i.createUnreachable()},t.prototype.compileStringLiteral=function(e){return this.ensureStaticString(e.value)},t.prototype.compileArrayLiteral=function(e,t,r,n,i){for(var a=this.module,s=this.program,o=assert(s.arrayPrototype),u=assert(this.resolver.resolveClass(o,[e])),_=assert(s.arrayBufferInstance),h=u.type,d=this.currentFlow,y=d.getTempLocal(h),m=d.getTempLocal(_.type),T=t.length,f=new Array(T),g=!0,E=e.toNativeType(),I=0;I<T;++I){var v=t[I],b=v?a.precomputeExpression(this.compileExpression(v,e,1)):e.toNativeZero(a);l.getExpressionId(b)==l.ExpressionId.Const?assert(l.getExpressionType(b)==E):(r&&this.warning(c.DiagnosticCode.Compiling_constant_with_non_constant_initializer_as_mutable,i.range),g=!1),f[I]=b}if(g){d.freeTempLocal(y),d.freeTempLocal(m);var x=s.runtimeHeaderSize,A=this.ensureStaticArrayBuffer(e,f),S=i64_add(A.offset,i64_new(x));if(64&n){var N=this.ensureStaticArrayHeader(e,A),O=i64_add(N.offset,i64_new(x));return this.currentType=h,s.options.isWasm64?this.module.createI64(i64_low(O),i64_high(O)):this.module.createI32(i64_low(O))}b=this.makeCallDirect(s.allocArrayInstance,[a.createI32(T),s.options.isWasm64?a.createI64(e.alignLog2):a.createI32(e.alignLog2),a.createI32(u.id),s.options.isWasm64?a.createI64(i64_low(S),i64_high(S)):a.createI32(i64_low(S))],i);return this.currentType=h,this.makeAutorelease(this.makeRetain(b))}if(!u.lookupOverload(p.OperatorKind.INDEXED_SET,!0))return d.freeTempLocal(y),d.freeTempLocal(m),this.error(c.DiagnosticCode.Index_signature_in_type_0_only_permits_reading,i.range,u.internalName),this.currentType=h,a.createUnreachable();var C=h.toNativeType(),k=new Array;k.push(a.createSetLocal(y.index,this.makeCallDirect(s.allocArrayInstance,[a.createI32(T),s.options.isWasm64?a.createI64(e.alignLog2):a.createI32(e.alignLog2),a.createI32(u.id),s.options.isWasm64?a.createI64(0):a.createI32(0)],i)));var L=assert(u.lookupInSelf("dataStart"));assert(L.kind==p.ElementKind.FIELD),k.push(a.createSetLocal(m.index,a.createLoad(h.byteSize,!1,a.createGetLocal(y.index,C),C,L.memoryOffset)));for(var R=e.isManaged,F=(I=0,e.alignLog2);I<T;++I){var B=f[I];R&&(B=this.makeRetain(B)),k.push(a.createStore(e.byteSize,a.createGetLocal(m.index,C),B,E,I<<F))}return k.push(a.createGetLocal(y.index,C)),d.freeTempLocal(y),d.freeTempLocal(m),this.currentType=h,a.createBlock(null,k,C)},t.prototype.compileObjectLiteral=function(e,t){var r=this.module,n=t.classReference;if(!n||n.is(u.CommonFlags.ABSTRACT))return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,e.range,"<object>",t.toString()),r.createUnreachable();var i=n.constructorInstance;if(i){if(i.signature.requiredParameters)return this.error(c.DiagnosticCode.Constructor_of_class_0_must_not_require_any_arguments,e.range,n.toString()),r.createUnreachable();if(i.is(u.CommonFlags.PRIVATE))return this.error(c.DiagnosticCode.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration,e.range,n.toString()),r.createUnreachable();if(i.is(u.CommonFlags.PROTECTED))return this.error(c.DiagnosticCode.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration,e.range,n.toString()),r.createUnreachable()}var a=e.names,s=a.length,o=e.values,l=n.members,_=!1,h=new Array(s+2),d=this.currentFlow.getAutoreleaseLocal(this.options.usizeType);assert(s==o.length);for(var y=0,m=s;y<m;++y){var T=l?l.get(a[y].text):null;if(T&&T.kind==p.ElementKind.FIELD){var f=T.type;h[y+1]=this.module.createStore(f.byteSize,this.module.createGetLocal(d.index,this.options.nativeSizeType),this.compileExpression(o[y],T.type,1),f.toNativeType(),T.memoryOffset)}else this.error(c.DiagnosticCode.Property_0_does_not_exist_on_type_1,a[y].range,a[y].text,n.toString()),_=!0}return this.currentType=n.type.nonNullableType,_?r.createUnreachable():(h[0]=r.createSetLocal(d.index,this.makeRetain(this.makeAllocation(n))),h[h.length-1]=r.createGetLocal(d.index,this.options.nativeSizeType),this.currentType=n.type,r.createBlock(null,h,this.options.nativeSizeType))},t.prototype.compileNewExpression=function(e,t,r){var n=this.module,i=this.currentFlow,a=this.resolver.resolveExpression(e.expression,i);if(!a)return n.createUnreachable();if(a.kind!=p.ElementKind.CLASS_PROTOTYPE)return this.error(c.DiagnosticCode.Cannot_use_new_with_an_expression_whose_type_lacks_a_construct_signature,e.expression.range),this.module.createUnreachable();var s,o=a,l=null,_=e.typeArguments;return(l=!_&&null!==(s=t.classReference)&&s.is(u.CommonFlags.GENERIC)?this.resolver.resolveClass(o,s.typeArguments,T.makeMap(i.contextualTypeArguments)):this.resolver.resolveClassInclTypeArguments(o,_,i.actualFunction.parent,T.makeMap(i.contextualTypeArguments),e))?(t==m.Type.void&&(r|=8),this.compileInstantiate(l,e.arguments,r,e)):n.createUnreachable()},t.prototype.ensureConstructor=function(e,t){var r=e.constructorInstance;if(r)return r.hasDecorator(p.DecoratorFlags.INLINE)||this.compileFunction(r),r;var n=e.base;if(n){var i=this.ensureConstructor(n,t);r=new p.Function(u.CommonSymbols.constructor,new p.FunctionPrototype(u.CommonSymbols.constructor,e,i.declaration.clone()),i.signature,null)}else r=new p.Function(u.CommonSymbols.constructor,new p.FunctionPrototype(u.CommonSymbols.constructor,e,this.program.makeNativeFunctionDeclaration(u.CommonSymbols.constructor,u.CommonFlags.INSTANCE|u.CommonFlags.CONSTRUCTOR)),new m.Signature(null,e.type,e.type),null);r.internalName=e.internalName+u.INSTANCE_DELIMITER+"constructor",r.set(u.CommonFlags.COMPILED),r.prototype.setResolvedInstance("",r),e.constructorInstance=r;var a=this.currentFlow;this.currentFlow=r.flow;var s=r.signature,o=this.module,c=this.options.nativeSizeType,_=new Array;if(_.push(o.createIf(o.createUnary(c==l.NativeType.I64?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,o.createGetLocal(0,c)),o.createSetLocal(0,this.makeRetain(this.makeAllocation(e))))),n){var h=s.parameterTypes,d=h.length,y=new Array(1+d);y[0]=o.createGetLocal(0,c);for(var T=0;T<d;++T)y[T+1]=o.createGetLocal(T+1,h[T].toNativeType());_.push(o.createSetLocal(0,this.makeCallDirect(assert(n.constructorInstance),y,t)))}this.makeFieldInitialization(e,_),_.push(o.createGetLocal(0,c));var f=this.ensureFunctionType(s.parameterTypes,s.returnType,s.thisType),g=r.localsByIndex,E=new Array,I=1+s.parameterTypes.length,v=g.length;if(v>I)for(T=I;T<v;++T)E.push(g[T].type.toNativeType());var x=o.addFunction(r.internalName,f,E,b(o,_,c));return r.finalize(o,x),this.currentFlow=a,r},t.prototype.compileInstantiate=function(e,t,r,n){var i=this.ensureConstructor(e,n),a=this.compileCallDirect(i,t,n,this.options.usizeType.toNativeZero(this.module),!1,r);return l.getExpressionType(a)!=l.NativeType.None&&(this.currentType=e.type),a},t.prototype.compilePropertyAccessExpression=function(e,t,r){var n=this.module,i=this.currentFlow;this.maybeCompileEnclosingSource(e);var a=this.resolver.resolvePropertyAccessExpression(e,i,t);if(!a)return n.createUnreachable();switch(a.kind){case p.ElementKind.GLOBAL:if(!this.compileGlobal(a))return n.createUnreachable();var s=a.type;return assert(s!=m.Type.void),a.is(u.CommonFlags.INLINED)?this.compileInlineConstant(a,t,r):(this.currentType=s,n.createGetGlobal(a.internalName,s.toNativeType()));case p.ElementKind.ENUMVALUE:var o=assert(a.parent);return assert(o.kind==p.ElementKind.ENUM),this.compileEnum(o)?(this.currentType=m.Type.i32,a.is(u.CommonFlags.INLINED)?(assert(1==a.constantValueKind),n.createI32(i64_low(a.constantIntegerValue))):n.createGetGlobal(a.internalName,l.NativeType.I32)):(this.currentType=m.Type.i32,this.module.createUnreachable());case p.ElementKind.FIELD:assert(a.memoryOffset>=0);var _=this.compileExpressionRetainType(assert(this.resolver.currentThisExpression),this.options.usizeType);return this.currentType=a.type,n.createLoad(a.type.byteSize,a.type.is(5),_,a.type.toNativeType(),a.memoryOffset);case p.ElementKind.PROPERTY_PROTOTYPE:var h=a.getterPrototype;if(h){var d=this.resolver.resolveFunction(h,null);if(d)return this.compileCallDirect(d,[],e,0)}return n.createUnreachable();case p.ElementKind.PROPERTY:var y=assert(a.getterInstance);return this.compileCallDirect(y,[],e,this.compileExpressionRetainType(assert(this.resolver.currentThisExpression),this.options.usizeType));case p.ElementKind.FUNCTION_PROTOTYPE:return this.error(c.DiagnosticCode.Cannot_access_method_0_without_calling_it_as_it_requires_this_to_be_set,e.range,a.name),n.createUnreachable()}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),n.createUnreachable()},t.prototype.compileTernaryExpression=function(e,t,r){var n=e.ifThen,i=e.ifElse,a=this.currentFlow,s=this.module.precomputeExpression(this.makeIsTrueish(this.compileExpressionRetainType(e.condition,m.Type.bool),this.currentType));if(l.getExpressionId(s)==l.ExpressionId.Const&&l.getExpressionType(s)==l.NativeType.I32)return l.getConstValueI32(s)?this.compileExpressionRetainType(n,t):this.compileExpressionRetainType(i,t);var o=a.fork();this.currentFlow=o;var u=this.compileExpressionRetainType(n,t,16&r),p=this.currentType,_=this.skippedAutoreleases.has(u),h=a.fork();this.currentFlow=h;var d=this.compileExpressionRetainType(i,t,16&r),y=this.currentType,T=this.skippedAutoreleases.has(d),f=m.Type.commonDenominator(p,y,!1);if(!f)return this.error(c.DiagnosticCode.Type_0_is_not_assignable_to_type_1,i.range,y.toString(),p.toString()),this.currentType=t,this.module.createUnreachable();u=this.convertExpression(u,p,f,!1,!1,n),d=this.convertExpression(d,y,f,!1,!1,i),this.currentType=f,_!=T?_?(d=this.makeRetain(d),T=!0):(u=this.makeRetain(u),_=!0):!_&&f.isManaged&&(u=this.moveAutorelease(u,o,a),d=this.moveAutorelease(d,h,a)),u=this.performAutoreleasesWithValue(o,u,f),o.freeScopedLocals(),d=this.performAutoreleasesWithValue(h,d,f),h.freeScopedLocals(),this.currentFlow=a,a.inheritMutual(o,h);var g=this.module.createIf(s,u,d);return assert(_==T),_&&this.skippedAutoreleases.add(g),g},t.prototype.compileUnaryPostfixExpression=function(e,t,r){var n=this.module,i=this.currentFlow,a=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0);if(l.getExpressionId(a)==l.ExpressionId.Unreachable)return a;var s,o=null;switch(t!=m.Type.void&&(o=i.getTempLocal(this.currentType),a=n.createTeeLocal(o.index,a)),e.operator){case d.Token.PLUS_PLUS:switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:s=n.createBinary(l.BinaryOp.AddI32,a,n.createI32(1));break;case 9:if(this.currentType.is(256)){if(_=this.currentType.classReference)if(h=_.lookupOverload(p.OperatorKind.POSTFIX_INC)){s=this.compileUnaryOverload(h,e.operand,a,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),n.createUnreachable()}case 4:var u=this.options;s=n.createBinary(u.isWasm64?l.BinaryOp.AddI64:l.BinaryOp.AddI32,a,this.currentType.toNativeOne(n));break;case 3:case 8:s=n.createBinary(l.BinaryOp.AddI64,a,n.createI64(1));break;case 11:s=n.createBinary(l.BinaryOp.AddF32,a,n.createF32(1));break;case 12:s=n.createBinary(l.BinaryOp.AddF64,a,n.createF64(1));break;default:return assert(!1),n.createUnreachable()}break;case d.Token.MINUS_MINUS:switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:s=n.createBinary(l.BinaryOp.SubI32,a,n.createI32(1));break;case 9:if(this.currentType.is(256)){var _,h;if(_=this.currentType.classReference)if(h=_.lookupOverload(p.OperatorKind.POSTFIX_DEC)){s=this.compileUnaryOverload(h,e.operand,a,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),n.createUnreachable()}case 4:u=this.options;s=n.createBinary(u.isWasm64?l.BinaryOp.SubI64:l.BinaryOp.SubI32,a,this.currentType.toNativeOne(n));break;case 3:case 8:s=n.createBinary(l.BinaryOp.SubI64,a,n.createI64(1));break;case 11:s=n.createBinary(l.BinaryOp.SubF32,a,n.createF32(1));break;case 12:s=n.createBinary(l.BinaryOp.SubF64,a,n.createF64(1));break;default:return assert(!1),n.createUnreachable()}break;default:return assert(!1),n.createUnreachable()}var y=this.resolver,T=y.resolveExpression(e.operand,i);if(!o)return this.currentType=m.Type.void,T?this.makeAssignment(T,s,e.operand,y.currentThisExpression,y.currentElementExpression,!1):n.createUnreachable();if(!T)return n.createUnreachable();var f=this.makeAssignment(T,s,e.operand,y.currentThisExpression,y.currentElementExpression,!1);this.currentType=o.type,i.freeTempLocal(o);var g=o.type.toNativeType();return n.createBlock(null,[f,n.createGetLocal(o.index,g)],g)},t.prototype.compileUnaryPrefixExpression=function(e,t,r){var n,i=this.module,a=!1;switch(e.operator){case d.Token.PLUS:if(n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0),this.currentType.is(256)){if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.PLUS)){n=this.compileUnaryOverload(o,e.operand,n,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable()}break;case d.Token.MINUS:if(e.operand.kind==y.NodeKind.LITERAL&&(e.operand.literalKind==y.LiteralKind.INTEGER||e.operand.literalKind==y.LiteralKind.FLOAT)){n=this.compileLiteralExpression(e.operand,t,0,!0),this.options.sourceMap&&this.addDebugLocation(n,e.range);break}if(n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0),this.currentType.is(256)){if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.MINUS)){n=this.compileUnaryOverload(o,e.operand,n,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable()}switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:n=i.createBinary(l.BinaryOp.SubI32,i.createI32(0),n);break;case 9:case 4:n=i.createBinary(this.options.isWasm64?l.BinaryOp.SubI64:l.BinaryOp.SubI32,this.currentType.toNativeZero(i),n);break;case 3:case 8:n=i.createBinary(l.BinaryOp.SubI64,i.createI64(0),n);break;case 11:n=i.createUnary(l.UnaryOp.NegF32,n);break;case 12:n=i.createUnary(l.UnaryOp.NegF64,n);break;default:assert(!1),n=i.createUnreachable()}break;case d.Token.PLUS_PLUS:if(a=!0,n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0),this.currentType.is(256)){if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.PREFIX_INC)){n=this.compileUnaryOverload(o,e.operand,n,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable()}switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:n=i.createBinary(l.BinaryOp.AddI32,n,this.module.createI32(1));break;case 9:case 4:n=i.createBinary(this.options.isWasm64?l.BinaryOp.AddI64:l.BinaryOp.AddI32,n,this.currentType.toNativeOne(i));break;case 3:case 8:n=i.createBinary(l.BinaryOp.AddI64,n,i.createI64(1));break;case 11:n=i.createBinary(l.BinaryOp.AddF32,n,i.createF32(1));break;case 12:n=i.createBinary(l.BinaryOp.AddF64,n,i.createF64(1));break;default:assert(!1),n=i.createUnreachable()}break;case d.Token.MINUS_MINUS:if(a=!0,n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0),this.currentType.is(256)){if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.PREFIX_DEC)){n=this.compileUnaryOverload(o,e.operand,n,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable()}switch(this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:n=i.createBinary(l.BinaryOp.SubI32,n,i.createI32(1));break;case 9:case 4:n=i.createBinary(this.options.isWasm64?l.BinaryOp.SubI64:l.BinaryOp.SubI32,n,this.currentType.toNativeOne(i));break;case 3:case 8:n=i.createBinary(l.BinaryOp.SubI64,n,i.createI64(1));break;case 11:n=i.createBinary(l.BinaryOp.SubF32,n,i.createF32(1));break;case 12:n=i.createBinary(l.BinaryOp.SubF64,n,i.createF64(1));break;default:assert(!1),n=i.createUnreachable()}break;case d.Token.EXCLAMATION:if(n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t,0),this.currentType.is(256))if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.NOT)){n=this.compileUnaryOverload(o,e.operand,n,e);break}n=this.makeIsFalseish(n,this.currentType),this.currentType=m.Type.bool;break;case d.Token.TILDE:if(n=this.compileExpression(e.operand,t==m.Type.void?m.Type.i32:t.is(8)?m.Type.i64:t,0),this.currentType.is(256)){var s,o;if(s=this.currentType.classReference)if(o=s.lookupOverload(p.OperatorKind.BITWISE_NOT)){n=this.compileUnaryOverload(o,e.operand,n,e);break}return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable()}switch(n=this.convertExpression(n,this.currentType,this.currentType.intType,!1,!1,e.operand),this.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:n=i.createBinary(l.BinaryOp.XorI32,n,i.createI32(-1));break;case 9:case 4:n=i.createBinary(this.options.isWasm64?l.BinaryOp.XorI64:l.BinaryOp.XorI32,n,this.currentType.toNativeNegOne(i));break;case 3:case 8:n=i.createBinary(l.BinaryOp.XorI64,n,i.createI64(-1,-1));break;default:assert(!1),n=i.createUnreachable()}break;case d.Token.TYPEOF:return this.error(c.DiagnosticCode.Operation_not_supported,e.range),i.createUnreachable();default:return assert(!1),i.createUnreachable()}if(!a)return n;var u=this.resolver,_=u.resolveExpression(e.operand,this.currentFlow);return _?this.makeAssignment(_,n,e.operand,u.currentThisExpression,u.currentElementExpression,t!=m.Type.void):i.createUnreachable()},t.prototype.ensureSmallIntegerWrap=function(e,t){var r=this.module,n=this.currentFlow;switch(t.kind){case 0:n.canOverflow(e,t)&&(e=this.options.hasFeature(1)?r.createUnary(l.UnaryOp.ExtendI8ToI32,e):r.createBinary(l.BinaryOp.ShrI32,r.createBinary(l.BinaryOp.ShlI32,e,r.createI32(24)),r.createI32(24)));break;case 1:n.canOverflow(e,t)&&(e=this.options.hasFeature(1)?r.createUnary(l.UnaryOp.ExtendI16ToI32,e):r.createBinary(l.BinaryOp.ShrI32,r.createBinary(l.BinaryOp.ShlI32,e,r.createI32(16)),r.createI32(16)));break;case 5:n.canOverflow(e,t)&&(e=r.createBinary(l.BinaryOp.AndI32,e,r.createI32(255)));break;case 6:n.canOverflow(e,t)&&(e=r.createBinary(l.BinaryOp.AndI32,e,r.createI32(65535)));break;case 10:n.canOverflow(e,t)&&(e=r.createBinary(l.BinaryOp.NeI32,e,r.createI32(0)))}return e},t.prototype.addDebugLocation=function(e,t){var r=this.currentFlow.parentFunction,n=t.source;n.debugInfoIndex<0&&(n.debugInfoIndex=this.module.addDebugInfoFile(n.normalizedPath)),t.debugInfoRef=e,r.debugLocations.push(t)},t.prototype.makeIsFalseish=function(e,t){var r=this.module;switch(t.kind){case 0:case 1:case 5:case 6:case 10:e=this.ensureSmallIntegerWrap(e,t);case 2:case 7:return r.createUnary(l.UnaryOp.EqzI32,e);case 3:case 8:return r.createUnary(l.UnaryOp.EqzI64,e);case 9:this.skippedAutoreleases.has(e)&&(e=this.makeAutorelease(e));case 4:return r.createUnary(64==t.size?l.UnaryOp.EqzI64:l.UnaryOp.EqzI32,e);case 11:return r.createBinary(l.BinaryOp.EqF32,e,r.createF32(0));case 12:return r.createBinary(l.BinaryOp.EqF64,e,r.createF64(0));default:return assert(!1),r.createI32(1)}},t.prototype.makeIsTrueish=function(e,t){var r=this.module;switch(t.kind){case 0:case 1:case 5:case 6:e=this.ensureSmallIntegerWrap(e,t);case 10:case 2:case 7:return e;case 3:case 8:return r.createBinary(l.BinaryOp.NeI64,e,r.createI64(0));case 9:this.skippedAutoreleases.has(e)&&(e=this.makeAutorelease(e));case 4:return 64==t.size?r.createBinary(l.BinaryOp.NeI64,e,r.createI64(0)):e;case 11:return r.createBinary(l.BinaryOp.NeF32,e,r.createF32(0));case 12:return r.createBinary(l.BinaryOp.NeF64,e,r.createF64(0));default:return assert(!1),r.createI32(0)}},t.prototype.makeAllocation=function(e){var t=this.program;assert(e.program==t);var r=this.module,n=this.options;this.currentType=e.type;var i=t.allocInstance;return this.compileFunction(i),r.createCall(i.internalName,[n.isWasm64?r.createI64(e.currentMemoryOffset):r.createI32(e.currentMemoryOffset),r.createI32(e.hasDecorator(p.DecoratorFlags.UNMANAGED)?0:e.id)],n.nativeSizeType)},t.prototype.makeFieldInitialization=function(e,t){var r,n;void 0===t&&(t=[]);var i=e.members;if(!i)return[];var s=this.module,o=this.currentFlow,c=o.is(8192),l=c?assert(o.lookupLocal(u.CommonSymbols.this_)).index:0,_=this.options.nativeSizeType;try{for(var h=a(i.values()),d=h.next();!d.done;d=h.next()){var y=d.value;if(y.kind==p.ElementKind.FIELD&&y.parent==e){var m=y;assert(!m.isAny(u.CommonFlags.CONST));var T=m.type,f=T.toNativeType(),g=m.prototype.initializerNode;if(g)t.push(s.createStore(T.byteSize,s.createGetLocal(l,_),this.compileExpression(g,T,1),f,m.memoryOffset));else{var E=m.prototype.parameterIndex;t.push(s.createStore(T.byteSize,s.createGetLocal(l,_),E>=0?s.createGetLocal(c?assert(o.lookupLocal(m.name)).index:1+E,f):T.toNativeZero(s),f,m.memoryOffset))}}}}catch(e){r={error:e}}finally{try{d&&!d.done&&(n=h.return)&&n.call(h)}finally{if(r)throw r.error}}return t},t.prototype.makeInstanceOfClass=function(e,t){var r=this.module,n=this.currentFlow,i=n.getTempLocal(m.Type.i32),a=r.createLoad(4,!1,r.createBinary(l.BinaryOp.SubI32,e,r.createI32(this.program.runtimeHeaderSize)),l.NativeType.I32),s="instanceof_"+t.name+"|"+n.pushBreakLabel(),o=[];return o.push(r.createDrop(r.createBreak(s,r.createBinary(l.BinaryOp.EqI32,r.createTeeLocal(i.index,a),r.createI32(t.id)),r.createI32(1)))),o.push(r.createI32(0)),n.freeTempLocal(i),n.popBreakLabel(),r.createBlock(s,o,l.NativeType.I32)},t}(c.DiagnosticEmitter);function v(e,t){if(g=t.range.source.simplePath,E=p.mangleInternalName(e.name,e.parent,e.is(u.CommonFlags.INSTANCE),!0),e.hasDecorator(p.DecoratorFlags.EXTERNAL)){var r=e.program,n=assert(y.findDecorator(y.DecoratorKind.EXTERNAL,t.decorators)),i=n.arguments;if(i&&i.length){var a=i[0];a.kind==y.NodeKind.LITERAL&&a.literalKind==y.LiteralKind.STRING?(E=a.value,i.length>=2&&((a=i[1]).kind==y.NodeKind.LITERAL&&a.literalKind==y.LiteralKind.STRING?(g=E,E=a.value,i.length>2&&r.error(c.DiagnosticCode.Expected_0_arguments_but_got_1,n.range,"2",i.length.toString())):r.error(c.DiagnosticCode.String_literal_expected,a.range))):r.error(c.DiagnosticCode.String_literal_expected,a.range)}else r.error(c.DiagnosticCode.Expected_at_least_0_arguments_but_got_1,n.range,"1","0")}}function b(e,t,r){var n=t.length;return 0==n?e.createNop():1==n?t[0]:e.createBlock(null,t,r==l.NativeType.Auto?l.getExpressionType(t[n-1]):r)}t.Compiler=I,t.flatten=b},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),function(e){e[e.Operation_not_supported=100]="Operation_not_supported",e[e.Operation_is_unsafe=101]="Operation_is_unsafe",e[e.User_defined_0=102]="User_defined_0",e[e.Conversion_from_type_0_to_1_requires_an_explicit_cast=200]="Conversion_from_type_0_to_1_requires_an_explicit_cast",e[e.Conversion_from_type_0_to_1_will_require_an_explicit_cast_when_switching_between_32_64_bit=201]="Conversion_from_type_0_to_1_will_require_an_explicit_cast_when_switching_between_32_64_bit",e[e.Type_0_cannot_be_changed_to_type_1=202]="Type_0_cannot_be_changed_to_type_1",e[e.Type_0_cannot_be_reinterpreted_as_type_1=203]="Type_0_cannot_be_reinterpreted_as_type_1",e[e.Basic_type_0_cannot_be_nullable=204]="Basic_type_0_cannot_be_nullable",e[e.Cannot_export_a_mutable_global=205]="Cannot_export_a_mutable_global",e[e.Compiling_constant_with_non_constant_initializer_as_mutable=206]="Compiling_constant_with_non_constant_initializer_as_mutable",e[e.Unmanaged_classes_cannot_extend_managed_classes_and_vice_versa=207]="Unmanaged_classes_cannot_extend_managed_classes_and_vice_versa",e[e.Unmanaged_classes_cannot_implement_interfaces=208]="Unmanaged_classes_cannot_implement_interfaces",e[e.Invalid_regular_expression_flags=209]="Invalid_regular_expression_flags",e[e.Implementation_0_must_match_the_signature_1=210]="Implementation_0_must_match_the_signature_1",e[e.Class_0_is_sealed_and_cannot_be_extended=211]="Class_0_is_sealed_and_cannot_be_extended",e[e.Decorator_0_is_not_valid_here=212]="Decorator_0_is_not_valid_here",e[e.Duplicate_decorator=213]="Duplicate_decorator",e[e.An_allocator_must_be_present_to_use_0=214]="An_allocator_must_be_present_to_use_0",e[e.Optional_parameter_must_have_an_initializer=215]="Optional_parameter_must_have_an_initializer",e[e.Constructor_of_class_0_must_not_require_any_arguments=216]="Constructor_of_class_0_must_not_require_any_arguments",e[e.Function_0_cannot_be_inlined_into_itself=217]="Function_0_cannot_be_inlined_into_itself",e[e.Cannot_access_method_0_without_calling_it_as_it_requires_this_to_be_set=218]="Cannot_access_method_0_without_calling_it_as_it_requires_this_to_be_set",e[e.Optional_properties_are_not_supported=219]="Optional_properties_are_not_supported",e[e.Expression_must_be_a_compile_time_constant=220]="Expression_must_be_a_compile_time_constant",e[e.Module_cannot_have_multiple_start_functions=221]="Module_cannot_have_multiple_start_functions",e[e._0_must_be_a_value_between_1_and_2_inclusive=222]="_0_must_be_a_value_between_1_and_2_inclusive",e[e._0_must_be_a_power_of_two=223]="_0_must_be_a_power_of_two",e[e.TODO_Cannot_inline_inferred_calls_and_specific_internals_yet=224]="TODO_Cannot_inline_inferred_calls_and_specific_internals_yet",e[e.Expression_is_never_null=225]="Expression_is_never_null",e[e.Unterminated_string_literal=1002]="Unterminated_string_literal",e[e.Identifier_expected=1003]="Identifier_expected",e[e._0_expected=1005]="_0_expected",e[e.A_file_cannot_have_a_reference_to_itself=1006]="A_file_cannot_have_a_reference_to_itself",e[e.Trailing_comma_not_allowed=1009]="Trailing_comma_not_allowed",e[e.Unexpected_token=1012]="Unexpected_token",e[e.A_rest_parameter_must_be_last_in_a_parameter_list=1014]="A_rest_parameter_must_be_last_in_a_parameter_list",e[e.Parameter_cannot_have_question_mark_and_initializer=1015]="Parameter_cannot_have_question_mark_and_initializer",e[e.A_required_parameter_cannot_follow_an_optional_parameter=1016]="A_required_parameter_cannot_follow_an_optional_parameter",e[e.Statements_are_not_allowed_in_ambient_contexts=1036]="Statements_are_not_allowed_in_ambient_contexts",e[e.Initializers_are_not_allowed_in_ambient_contexts=1039]="Initializers_are_not_allowed_in_ambient_contexts",e[e._0_modifier_cannot_be_used_here=1042]="_0_modifier_cannot_be_used_here",e[e.A_rest_parameter_cannot_be_optional=1047]="A_rest_parameter_cannot_be_optional",e[e.A_rest_parameter_cannot_have_an_initializer=1048]="A_rest_parameter_cannot_have_an_initializer",e[e.A_set_accessor_must_have_exactly_one_parameter=1049]="A_set_accessor_must_have_exactly_one_parameter",e[e.A_set_accessor_parameter_cannot_have_an_initializer=1052]="A_set_accessor_parameter_cannot_have_an_initializer",e[e.A_get_accessor_cannot_have_parameters=1054]="A_get_accessor_cannot_have_parameters",e[e.Enum_member_must_have_initializer=1061]="Enum_member_must_have_initializer",e[e.Type_parameters_cannot_appear_on_a_constructor_declaration=1092]="Type_parameters_cannot_appear_on_a_constructor_declaration",e[e.Type_annotation_cannot_appear_on_a_constructor_declaration=1093]="Type_annotation_cannot_appear_on_a_constructor_declaration",e[e.An_accessor_cannot_have_type_parameters=1094]="An_accessor_cannot_have_type_parameters",e[e.A_set_accessor_cannot_have_a_return_type_annotation=1095]="A_set_accessor_cannot_have_a_return_type_annotation",e[e.Type_parameter_list_cannot_be_empty=1098]="Type_parameter_list_cannot_be_empty",e[e.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement=1104]="A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement",e[e.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement=1105]="A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement",e[e.A_return_statement_can_only_be_used_within_a_function_body=1108]="A_return_statement_can_only_be_used_within_a_function_body",e[e.Expression_expected=1109]="Expression_expected",e[e.Type_expected=1110]="Type_expected",e[e.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement=1113]="A_default_clause_cannot_appear_more_than_once_in_a_switch_statement",e[e.Duplicate_label_0=1114]="Duplicate_label_0",e[e.Octal_literals_are_not_allowed_in_strict_mode=1121]="Octal_literals_are_not_allowed_in_strict_mode",e[e.Digit_expected=1124]="Digit_expected",e[e.Hexadecimal_digit_expected=1125]="Hexadecimal_digit_expected",e[e.Unexpected_end_of_text=1126]="Unexpected_end_of_text",e[e.Invalid_character=1127]="Invalid_character",e[e._case_or_default_expected=1130]="_case_or_default_expected",e[e._super_must_be_followed_by_an_argument_list_or_member_access=1034]="_super_must_be_followed_by_an_argument_list_or_member_access",e[e.A_declare_modifier_cannot_be_used_in_an_already_ambient_context=1038]="A_declare_modifier_cannot_be_used_in_an_already_ambient_context",e[e.Type_argument_expected=1140]="Type_argument_expected",e[e.String_literal_expected=1141]="String_literal_expected",e[e.Line_break_not_permitted_here=1142]="Line_break_not_permitted_here",e[e.Declaration_expected=1146]="Declaration_expected",e[e._const_declarations_must_be_initialized=1155]="_const_declarations_must_be_initialized",e[e.Unterminated_regular_expression_literal=1161]="Unterminated_regular_expression_literal",e[e.Interface_declaration_cannot_have_implements_clause=1176]="Interface_declaration_cannot_have_implements_clause",e[e.Binary_digit_expected=1177]="Binary_digit_expected",e[e.Octal_digit_expected=1178]="Octal_digit_expected",e[e.An_implementation_cannot_be_declared_in_ambient_contexts=1183]="An_implementation_cannot_be_declared_in_ambient_contexts",e[e.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive=1198]="An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive",e[e.Unterminated_Unicode_escape_sequence=1199]="Unterminated_Unicode_escape_sequence",e[e.Decorators_are_not_valid_here=1206]="Decorators_are_not_valid_here",e[e._abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration=1242]="_abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration",e[e.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract=1245]="Method_0_cannot_have_an_implementation_because_it_is_marked_abstract",e[e.A_definite_assignment_assertion_is_not_permitted_in_this_context=1255]="A_definite_assignment_assertion_is_not_permitted_in_this_context",e[e.A_class_may_only_extend_another_class=1311]="A_class_may_only_extend_another_class",e[e.A_parameter_property_cannot_be_declared_using_a_rest_parameter=1317]="A_parameter_property_cannot_be_declared_using_a_rest_parameter",e[e.Duplicate_identifier_0=2300]="Duplicate_identifier_0",e[e.Cannot_find_name_0=2304]="Cannot_find_name_0",e[e.Module_0_has_no_exported_member_1=2305]="Module_0_has_no_exported_member_1",e[e.Generic_type_0_requires_1_type_argument_s=2314]="Generic_type_0_requires_1_type_argument_s",e[e.Type_0_is_not_generic=2315]="Type_0_is_not_generic",e[e.Type_0_is_not_assignable_to_type_1=2322]="Type_0_is_not_assignable_to_type_1",e[e.Index_signature_is_missing_in_type_0=2329]="Index_signature_is_missing_in_type_0",e[e._this_cannot_be_referenced_in_current_location=2332]="_this_cannot_be_referenced_in_current_location",e[e._super_can_only_be_referenced_in_a_derived_class=2335]="_super_can_only_be_referenced_in_a_derived_class",e[e.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors=2337]="Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors",e[e.Property_0_does_not_exist_on_type_1=2339]="Property_0_does_not_exist_on_type_1",e[e.Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures=2349]="Cannot_invoke_an_expression_whose_type_lacks_a_call_signature_Type_0_has_no_compatible_call_signatures",e[e.Cannot_use_new_with_an_expression_whose_type_lacks_a_construct_signature=2351]="Cannot_use_new_with_an_expression_whose_type_lacks_a_construct_signature",e[e.A_function_whose_declared_type_is_not_void_must_return_a_value=2355]="A_function_whose_declared_type_is_not_void_must_return_a_value",e[e.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access=2357]="The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access",e[e.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access=2364]="The_left_hand_side_of_an_assignmen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100:return"Operation not supported.";case 101:return"Operation is unsafe.";case 102:return"User-defined: {0}";case 200:return"Conversion from type '{0}' to '{1}' requires an explicit cast.";case 201:return"Conversion from type '{0}' to '{1}' will require an explicit cast when switching between 32/64-bit.";case 202:return"Type '{0}' cannot be changed to type '{1}'.";case 203:return"Type '{0}' cannot be reinterpreted as type '{1}'.";case 204:return"Basic type '{0}' cannot be nullable.";case 205:return"Cannot export a mutable global.";case 206:return"Compiling constant with non-constant initializer as mutable.";case 207:return"Unmanaged classes cannot extend managed classes and vice-versa.";case 208:return"Unmanaged classes cannot implement interfaces.";case 209:return"Invalid regular expression flags.";case 210:return"Implementation '{0}' must match the signature '{1}'.";case 211:return"Class '{0}' is sealed and cannot be extended.";case 212:return"Decorator '{0}' is not valid here.";case 213:return"Duplicate decorator.";case 214:return"An allocator must be present to use '{0}'.";case 215:return"Optional parameter must have an initializer.";case 216:return"Constructor of class '{0}' must not require any arguments.";case 217:return"Function '{0}' cannot be inlined into itself.";case 218:return"Cannot access method '{0}' without calling it as it requires 'this' to be set.";case 219:return"Optional properties are not supported.";case 220:return"Expression must be a compile-time constant.";case 221:return"Module cannot have multiple start functions.";case 222:return"'{0}' must be a value between '{1}' and '{2}' inclusive.";case 223:return"'{0}' must be a power of two.";case 224:return"TODO: Cannot inline inferred calls and specific internals yet.";case 225:return"Expression is never 'null'.";case 1002:return"Unterminated string literal.";case 1003:return"Identifier expected.";case 1005:return"'{0}' expected.";case 1006:return"A file cannot have a reference to itself.";case 1009:return"Trailing comma not allowed.";case 1012:return"Unexpected token.";case 1014:return"A rest parameter must be last in a parameter list.";case 1015:return"Parameter cannot have question mark and initializer.";case 1016:return"A required parameter cannot follow an optional parameter.";case 1036:return"Statements are not allowed in ambient contexts.";case 1039:return"Initializers are not allowed in ambient contexts.";case 1042:return"'{0}' modifier cannot be used here.";case 1047:return"A rest parameter cannot be optional.";case 1048:return"A rest parameter cannot have an initializer.";case 1049:return"A 'set' accessor must have exactly one parameter.";case 1052:return"A 'set' accessor parameter cannot have an initializer.";case 1054:return"A 'get' accessor cannot have parameters.";case 1061:return"Enum member must have initializer.";case 1092:return"Type parameters cannot appear on a constructor declaration.";case 1093:return"Type annotation cannot appear on a constructor declaration.";case 1094:return"An accessor cannot have type parameters.";case 1095:return"A 'set' accessor cannot have a return type annotation.";case 1098:return"Type parameter list cannot be empty.";case 1104:return"A 'continue' statement can only be used within an enclosing iteration statement.";case 1105:return"A 'break' statement can only be used within an enclosing iteration or switch statement.";case 1108:return"A 'return' statement can only be used within a function body.";case 1109:return"Expression expected.";case 1110:return"Type expected.";case 1113:return"A 'default' clause cannot appear more than once in a 'switch' statement.";case 1114:return"Duplicate label '{0}'.";case 1121:return"Octal literals are not allowed in strict mode.";case 1124:return"Digit expected.";case 1125:return"Hexadecimal digit expected.";case 1126:return"Unexpected end of text.";case 1127:return"Invalid character.";case 1130:return"'case' or 'default' expected.";case 1034:return"'super' must be followed by an argument list or member access.";case 1038:return"A 'declare' modifier cannot be used in an already ambient context.";case 1140:return"Type argument expected.";case 1141:return"String literal expected.";case 1142:return"Line break not permitted here.";case 1146:return"Declaration expected.";case 1155:return"'const' declarations must be initialized.";case 1161:return"Unterminated regular expression literal.";case 1176:return"Interface declaration cannot have 'implements' clause.";case 1177:return"Binary digit expected.";case 1178:return"Octal digit expected.";case 1183:return"An implementation cannot be declared in ambient contexts.";case 1198:return"An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive.";case 1199:return"Unterminated Unicode escape sequence.";case 1206:return"Decorators are not valid here.";case 1242:return"'abstract' modifier can only appear on a class, method, or property declaration.";case 1245:return"Method '{0}' cannot have an implementation because it is marked abstract.";case 1255:return"A definite assignment assertion '!' is not permitted in this context.";case 1311:return"A class may only extend another class.";case 1317:return"A parameter property cannot be declared using a rest parameter.";case 2300:return"Duplicate identifier '{0}'.";case 2304:return"Cannot find name '{0}'.";case 2305:return"Module '{0}' has no exported member '{1}'.";case 2314:return"Generic type '{0}' requires {1} type argument(s).";case 2315:return"Type '{0}' is not generic.";case 2322:return"Type '{0}' is not assignable to type '{1}'.";case 2329:return"Index signature is missing in type '{0}'.";case 2332:return"'this' cannot be referenced in current location.";case 2335:return"'super' can only be referenced in a derived class.";case 2337:return"Super calls are not permitted outside constructors or in nested functions inside constructors.";case 2339:return"Property '{0}' does not exist on type '{1}'.";case 2349:return"Cannot invoke an expression whose type lacks a call signature. Type '{0}' has no compatible call signatures.";case 2351:return"Cannot use 'new' with an expression whose type lacks a construct signature.";case 2355:return"A function whose declared type is not 'void' must return a value.";case 2357:return"The operand of an increment or decrement operator must be a variable or a property access.";case 2364:return"The left-hand side of an assignment expression must be a variable or a property access.";case 2365:return"Operator '{0}' cannot be applied to types '{1}' and '{2}'.";case 2376:return"A 'super' call must be the first statement in the constructor.";case 2377:return"Constructors for derived classes must contain a 'super' call.";case 2380:return"'get' and 'set' accessor must have the same type.";case 2390:return"Constructor implementation is missing.";case 2391:return"Function implementation is missing or not immediately following the declaration.";case 2392:return"Multiple constructor implementations are not allowed.";case 2393:return"Duplicate function implementation.";case 2395:return"Individual declarations in merged declaration '{0}' must be all exported or all local.";case 2434:return"A namespace declaration cannot be located prior to a class or function with which it is merged.";case 2460:return"Type '{0}' has no property '{1}'.";case 2469:return"The '{0}' operator cannot be applied to type '{1}'.";case 2474:return"In 'const' enum declarations member initializer must be constant expression.";case 2484:return"Export declaration conflicts with exported declaration of '{0}'.";case 2531:return"Object is possibly 'null'.";case 2540:return"Cannot assign to '{0}' because it is a constant or a read-only property.";case 2541:return"The target of an assignment must be a variable or a property access.";case 2542:return"Index signature in type '{0}' only permits reading.";case 2554:return"Expected {0} arguments, but got {1}.";case 2555:return"Expected at least {0} arguments, but got {1}.";case 2558:return"Expected {0} type arguments, but got {1}.";case 2651:return"A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums.";case 2673:return"Constructor of class '{0}' is private and only accessible within the class declaration.";case 2674:return"Constructor of class '{0}' is protected and only accessible within the class declaration.";case 2694:return"Namespace '{0}' has no exported member '{1}'.";case 2706:return"Required type parameters may not follow optional type parameters.";case 2718:return"Duplicate property '{0}'.";case 6054:return"File '{0}' not found.";case 6188:return"Numeric separators are not allowed here.";case 6189:return"Multiple consecutive numeric separators are not permitted.";case 17009:return"'super' must be called before accessing 'this' in the constructor of a derived class.";case 17011:return"'super' must be called before accessing a property of 'super' in the constructor of a derived class.";default:return""}}},function(e,t,r){"use strict";var n=this&&this.__values||function(e){var t="function"==typeof Symbol&&e[Symbol.iterator],r=0;return t?t.call(e):{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}}};Object.defineProperty(t,"__esModule",{value:!0});var 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s.Local(e,r,t,this.parentFunction);return this.scopedLocals.set(e,a),a},e.prototype.blockLocalsBeforeInlining=function(e){for(var t=e.signature,r=t.parameterTypes,n=r.length,i=new Array(n),a=0;a<n;++a)i[a]=this.getTempLocal(r[a]);var s=t.thisType;return s&&i.push(this.getTempLocal(s)),i},e.prototype.unblockLocals=function(e){for(var t=0,r=e.length;t<r;++t)this.freeTempLocal(e[t])},e.prototype.freeScopedLocals=function(){var e,t;if(this.scopedLocals){try{for(var r=n(this.scopedLocals.values()),i=r.next();!i.done;i=r.next()){var a=i.value;a.is(c.CommonFlags.SCOPED)&&this.freeTempLocal(a)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(t=r.return)&&t.call(r)}finally{if(e)throw e.error}}this.scopedLocals=null}},e.prototype.lookupLocal=function(e){var t,r=this;do{if((t=r.scopedLocals)&&t.has(e))return t.get(e)}while(r=r.parent);return this.parentFunction.localsByName.get(e)},e.prototype.lookup=function(e){var t=this.lookupLocal(e);return t||this.actualFunction.lookup(e)},e.prototype.isLocalFlag=function(e,t,r){return void 0===r&&(r=!0),e<0?r:e<this.localFlags.length&&(unchecked(this.localFlags[e])&t)==t},e.prototype.isAnyLocalFlag=function(e,t,r){return void 0===r&&(r=!0),e<0?r:e<this.localFlags.length&&0!=(unchecked(this.localFlags[e])&t)},e.prototype.setLocalFlag=function(e,t){if(!(e<0)){var r=this.localFlags,n=e<r.length?unchecked(r[e]):0;this.localFlags[e]=n|t}},e.prototype.unsetLocalFlag=function(e,t){if(!(e<0)){var r=this.localFlags,n=e<r.length?unchecked(r[e]):0;this.localFlags[e]=n&~t}},e.prototype.pushBreakLabel=function(){var e=this.parentFunction,t=e.nextBreakId++,r=e.breakStack;return r?r.push(t):e.breakStack=[t],e.breakLabel=t.toString(10)},e.prototype.popBreakLabel=function(){var 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o.ExpressionId.If:var r=o.getIfFalse(e);if(!r)break;o.getExpressionId(r)==o.ExpressionId.Const&&(o.getExpressionType(r)==o.NativeType.I32&&0==o.getConstValueI32(r)||o.getExpressionType(r)==o.NativeType.I64&&0==o.getConstValueI64Low(r)&&0==o.getConstValueI64High(r))&&(this.inheritNonnullIfTrue(o.getIfCondition(e)),this.inheritNonnullIfTrue(o.getIfTrue(e)));break;case o.ExpressionId.Unary:switch(o.getUnaryOp(e)){case o.UnaryOp.EqzI32:case o.UnaryOp.EqzI64:this.inheritNonnullIfFalse(o.getUnaryValue(e))}break;case o.ExpressionId.Binary:switch(o.getBinaryOp(e)){case o.BinaryOp.EqI32:var n=o.getBinaryLeft(e),a=o.getBinaryRight(e);o.getExpressionId(n)==o.ExpressionId.Const&&0!=o.getConstValueI32(n)?this.inheritNonnullIfTrue(a):o.getExpressionId(a)==o.ExpressionId.Const&&0!=o.getConstValueI32(a)&&this.inheritNonnullIfTrue(n);break;case o.BinaryOp.EqI64:n=o.getBinaryLeft(e),a=o.getBinaryRight(e);o.getExpressionId(n)!=o.ExpressionId.Const||0==o.getConstValueI64Low(n)&&0==o.getConstValueI64High(n)?o.getExpressionId(a)==o.ExpressionId.Const&&0!=o.getConstValueI64Low(a)&&0!=o.getConstValueI64High(a)&&this.inheritNonnullIfTrue(n):this.inheritNonnullIfTrue(a);break;case o.BinaryOp.NeI32:n=o.getBinaryLeft(e),a=o.getBinaryRight(e);o.getExpressionId(n)==o.ExpressionId.Const&&0==o.getConstValueI32(n)?this.inheritNonnullIfTrue(a):o.getExpressionId(a)==o.ExpressionId.Const&&0==o.getConstValueI32(a)&&this.inheritNonnullIfTrue(n);break;case o.BinaryOp.NeI64:n=o.getBinaryLeft(e),a=o.getBinaryRight(e);o.getExpressionId(n)==o.ExpressionId.Const&&0==o.getConstValueI64Low(n)&&0==o.getConstValueI64High(n)?this.inheritNonnullIfTrue(a):o.getExpressionId(a)==o.ExpressionId.Const&&0==o.getConstValueI64Low(a)&&0==o.getConstValueI64High(a)&&this.inheritNonnullIfTrue(n)}break;case o.ExpressionId.Call:var s=o.getCallTarget(e),c=this.parentFunction.program;switch(s){case c.retainInstance.internalName:case c.retainReleaseInstance.internalName:this.inheritNonnullIfTrue(o.getCallOperand(e,0))}}},e.prototype.inheritNonnullIfFalse=function(e){switch(o.getExpressionId(e)){case o.ExpressionId.Unary:switch(o.getUnaryOp(e)){case o.UnaryOp.EqzI32:case o.UnaryOp.EqzI64:this.inheritNonnullIfTrue(o.getUnaryValue(e))}break;case o.ExpressionId.If:var t=o.getIfTrue(e);if(o.getExpressionId(t)==o.ExpressionId.Const){if(!o.getIfFalse(e))break;(o.getExpressionType(t)==o.NativeType.I32&&0!=o.getConstValueI32(t)||o.getExpressionType(t)==o.NativeType.I64&&(0!=o.getConstValueI64Low(t)||0!=o.getConstValueI64High(t)))&&(this.inheritNonnullIfFalse(o.getIfCondition(e)),this.inheritNonnullIfFalse(o.getIfFalse(e)))}break;case o.ExpressionId.Binary:switch(o.getBinaryOp(e)){case o.BinaryOp.EqI32:var 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o.BinaryOp.NeI64:r=o.getBinaryLeft(e),n=o.getBinaryRight(e);o.getExpressionId(r)!=o.ExpressionId.Const||0==o.getConstValueI64Low(r)&&0==o.getConstValueI64High(r)?o.getExpressionId(n)!=o.ExpressionId.Const||0==o.getConstValueI64Low(n)&&0==o.getConstValueI64High(n)||this.inheritNonnullIfTrue(r):this.inheritNonnullIfTrue(n)}}},e.prototype.canOverflow=function(e,t){if(assert(t!=a.Type.void),!t.is(36))return!1;var r;switch(o.getExpressionId(e)){case o.ExpressionId.LocalGet:var n=this.parentFunction.localsByIndex[o.getGetLocalIndex(e)];return!this.isLocalFlag(n.index,i.WRAPPED,!0)||p(n.type,t);case o.ExpressionId.LocalSet:return assert(o.isTeeLocal(e)),this.canOverflow(o.getSetLocalValue(e),t);case o.ExpressionId.GlobalGet:var c=assert(this.parentFunction.program.elementsByName.get(assert(o.getGetGlobalName(e))));return assert(c.kind==s.ElementKind.GLOBAL),p(assert(c.type),t);case o.ExpressionId.Binary:switch(o.getBinaryOp(e)){case o.BinaryOp.EqI32:case o.BinaryOp.EqI64:case o.BinaryOp.EqF32:case o.BinaryOp.EqF64:case o.BinaryOp.NeI32:case o.BinaryOp.NeI64:case o.BinaryOp.NeF32:case o.BinaryOp.NeF64:case o.BinaryOp.LtI32:case o.BinaryOp.LtU32:case o.BinaryOp.LtI64:case o.BinaryOp.LtU64:case o.BinaryOp.LtF32:case o.BinaryOp.LtF64:case o.BinaryOp.LeI32:case o.BinaryOp.LeU32:case o.BinaryOp.LeI64:case o.BinaryOp.LeU64:case o.BinaryOp.LeF32:case o.BinaryOp.LeF64:case o.BinaryOp.GtI32:case o.BinaryOp.GtU32:case o.BinaryOp.GtI64:case o.BinaryOp.GtU64:case o.BinaryOp.GtF32:case o.BinaryOp.GtF64:case o.BinaryOp.GeI32:case o.BinaryOp.GeU32:case o.BinaryOp.GeI64:case o.BinaryOp.GeU64:case o.BinaryOp.GeF32:case o.BinaryOp.GeF64:return!1;case o.BinaryOp.MulI32:return!(o.getExpressionId(r=o.getBinaryLeft(e))==o.ExpressionId.Const&&(0==o.getConstValueI32(r)||1==o.getConstValueI32(r)&&!this.canOverflow(o.getBinaryRight(e),t))||o.getExpressionId(r=o.getBinaryRight(e))==o.ExpressionId.Const&&(0==o.getConstValueI32(r)||1==o.getConstValueI32(r)&&!this.canOverflow(o.getBinaryLeft(e),t)));case o.BinaryOp.AndI32:return!(o.getExpressionId(r=o.getBinaryLeft(e))==o.ExpressionId.Const&&o.getConstValueI32(r)<=t.computeSmallIntegerMask(a.Type.i32)||!this.canOverflow(r,t)||o.getExpressionId(r=o.getBinaryRight(e))==o.ExpressionId.Const&&o.getConstValueI32(r)<=t.computeSmallIntegerMask(a.Type.i32)||!this.canOverflow(r,t));case o.BinaryOp.ShlI32:var l=32-t.size;return o.getExpressionId(r=o.getBinaryRight(e))!=o.ExpressionId.Const||o.getConstValueI32(r)<l;case o.BinaryOp.ShrI32:l=32-t.size;return this.canOverflow(o.getBinaryLeft(e),t)&&(o.getExpressionId(r=o.getBinaryRight(e))!=o.ExpressionId.Const||o.getConstValueI32(r)<l);case o.BinaryOp.ShrU32:l=32-t.size;return t.is(1)?!(o.getExpressionId(r=o.getBinaryRight(e))==o.ExpressionId.Const&&o.getConstValueI32(r)>l):this.canOverflow(o.getBinaryLeft(e),t)&&!(o.getExpressionId(r=o.getBinaryRight(e))==o.ExpressionId.Const&&o.getConstValueI32(r)>=l);case o.BinaryOp.DivU32:case o.BinaryOp.RemI32:case o.BinaryOp.RemU32:return this.canOverflow(o.getBinaryLeft(e),t)||this.canOverflow(o.getBinaryRight(e),t)}break;case o.ExpressionId.Unary:switch(o.getUnaryOp(e)){case o.UnaryOp.EqzI32:case o.UnaryOp.EqzI64:return!1;case o.UnaryOp.ClzI32:case o.UnaryOp.CtzI32:case o.UnaryOp.PopcntI32:return t.size<7}break;case o.ExpressionId.Const:var u=0;switch(o.getExpressionType(e)){case o.NativeType.I32:u=o.getConstValueI32(e);break;case o.NativeType.I64:u=o.getConstValueI64Low(e);break;case o.NativeType.F32:u=i32(o.getConstValueF32(e));break;case o.NativeType.F64:u=i32(o.getConstValueF64(e));break;default:assert(!1)}switch(t.kind){case 0:return u<i8.MIN_VALUE||u>i8.MAX_VALUE;case 1:return u<i16.MIN_VALUE||u>i16.MAX_VALUE;case 5:return u<0||u>u8.MAX_VALUE;case 6:return u<0||u>u16.MAX_VALUE;case 10:return 0!=(-2&u)}break;case o.ExpressionId.Load:var _=void 0;switch(o.getLoadBytes(e)){case 1:_=o.isLoadSigned(e)?a.Type.i8:a.Type.u8;break;case 2:_=o.isLoadSigned(e)?a.Type.i16:a.Type.u16;break;default:_=o.isLoadSigned(e)?a.Type.i32:a.Type.u32}return p(_,t);case o.ExpressionId.Block:if(!o.getBlockName(e)){var h=assert(o.getBlockChildCount(e)),d=o.getBlockChild(e,h-1);return this.canOverflow(d,t)}break;case o.ExpressionId.If:return this.canOverflow(o.getIfTrue(e),t)||this.canOverflow(assert(o.getIfFalse(e)),t);case o.ExpressionId.Select:return this.canOverflow(o.getSelectThen(e),t)||this.canOverflow(o.getSelectElse(e),t);case o.ExpressionId.Call:var y=this.parentFunction.program.instancesByName,m=assert(o.getCallTarget(e));if(y.has(m)){var T=y.get(m);assert(T.kind==s.ElementKind.FUNCTION);var f=T.signature.returnType;return!T.flow.is(2)||p(f,t)}return!1;case o.ExpressionId.Unreachable:return!1}return!0},e.prototype.toString=function(){for(var e=0,t=this.parent;t;)t=t.parent,++e;return"Flow("+this.actualFunction+")["+e.toString()+"]"},e}();function p(e,t){return!e.is(4)||e.size>t.size||e.is(1)!=t.is(1)}t.Flow=u},function(e,t,r){"use strict";var n=this&&this.__values||function(e){var t="function"==typeof Symbol&&e[Symbol.iterator],r=0;return t?t.call(e):{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}}},i=this&&this.__read||function(e,t){var r="function"==typeof Symbol&&e[Symbol.iterator];if(!r)return e;var n,i,a=r.call(e),s=[];try{for(;(void 0===t||t-- >0)&&!(n=a.next()).done;)s.push(n.value)}catch(e){i={error:e}}finally{try{n&&!n.done&&(r=a.return)&&r.call(a)}finally{if(i)throw i.error}}return s};Object.defineProperty(t,"__esModule",{value:!0});var a,s=r(10),o=r(2),c=r(5),l=r(6),u=r(4),p=r(3),_=r(9),h=r(0),d=r(1);function y(e,t,r,n,i,s,h){void 0===h&&(h=!1);var y=e.module,f=!1;switch(t.internalName){case a.isInteger:var S=g(e,r,n,s);return e.currentType=l.Type.bool,S?S.is(4)&&!S.is(256)?y.createI32(1):y.createI32(0):y.createUnreachable();case a.isFloat:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?S.is(8)?y.createI32(1):y.createI32(0):y.createUnreachable();case a.isBoolean:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?S==l.Type.bool?y.createI32(1):y.createI32(0):y.createUnreachable();case a.isSigned:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?S.is(1)?y.createI32(1):y.createI32(0):y.createUnreachable();case a.isReference:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?S.is(256)?y.createI32(1):y.createI32(0):y.createUnreachable();case a.isString:S=g(e,r,n,s);if(e.currentType=l.Type.bool,!S)return y.createUnreachable();if(F=S.classReference){var N=e.program.stringInstance;if(N&&F.isAssignableTo(N))return y.createI32(1)}return y.createI32(0);case a.isArray:S=g(e,r,n,s);if(e.currentType=l.Type.bool,!S)return y.createUnreachable();if(!(Be=S.classReference))return y.createI32(0);var O=Be.prototype;return y.createI32(O.extends(e.program.arrayPrototype)?1:0);case a.isArrayLike:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?(Be=S.classReference)?y.createI32(Be.isArrayLike?1:0):y.createI32(0):y.createUnreachable();case a.isFunction:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?y.createI32(S.signatureReference?1:0):y.createUnreachable();case a.isNullable:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?y.createI32(S.is(512)?1:0):y.createUnreachable();case a.isDefined:if(e.currentType=l.Type.bool,b(r,s,t)|x(n,1,s,e))return y.createUnreachable();var C=e.resolver.resolveExpression(n[0],e.currentFlow,l.Type.void,_.ReportMode.SWALLOW);return y.createI32(C?1:0);case a.isConstant:if(e.currentType=l.Type.bool,b(r,s,t)|x(n,1,s,e))return y.createUnreachable();var k=e.compileExpressionRetainType(n[0],l.Type.i32);return e.currentType=l.Type.bool,y.createI32(u.getExpressionId(k)==u.ExpressionId.Const?1:0);case a.isManaged:S=g(e,r,n,s);return e.currentType=l.Type.bool,S?y.createI32(S.isManaged?1:0):y.createUnreachable();case a.sizeof:if(e.currentType=e.options.usizeType,I(r,s,e)|x(n,0,s,e))return y.createUnreachable();var L=r[0].byteSize,k=void 0;return e.options.isWasm64?i.is(4)&&i.size<=32?(e.currentType=l.Type.u32,k=y.createI32(L)):k=y.createI64(L,0):i.is(4)&&64==i.size?(e.currentType=l.Type.u64,k=y.createI64(L,0)):k=y.createI32(L),k;case a.alignof:if(e.currentType=e.options.usizeType,I(r,s,e)|x(n,0,s,e))return y.createUnreachable();L=r[0].byteSize;assert(d.isPowerOf2(L));var R=ctz(L);k=void 0;return e.options.isWasm64?i.is(4)&&i.size<=32?(e.currentType=l.Type.u32,k=y.createI32(R)):k=y.createI64(R,0):i.is(4)&&64==i.size?(e.currentType=l.Type.u64,k=y.createI64(R,0)):k=y.createI32(R),k;case a.offsetof:if(e.currentType=e.options.usizeType,I(r,s,e)|A(n,0,1,s,e))return y.createUnreachable();var F;if(!(F=r[0].classReference))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();var B=void 0;if(n.length){if(n[0].kind!=c.NodeKind.LITERAL||n[0].literalKind!=c.LiteralKind.STRING)return e.error(o.DiagnosticCode.String_literal_expected,n[0].range),y.createUnreachable();var U=n[0].value,D=F.members?F.members.get(U):null;if(!D||D.kind!=p.ElementKind.FIELD)return e.error(o.DiagnosticCode.Type_0_has_no_property_1,n[0].range,F.internalName,U),y.createUnreachable();B=D.memoryOffset}else B=F.currentMemoryOffset;return e.options.isWasm64?i.is(4)&&i.size<=32?(e.currentType=l.Type.u32,y.createI32(B)):y.createI64(B):i.is(4)&&64==i.size?(e.currentType=l.Type.u64,y.createI64(B)):y.createI32(B);case a.clz:case a.ctz:case a.popcnt:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();var w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.i32,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();var P=-1;switch(t.internalName){case a.clz:switch(S.kind){case 10:case 0:case 5:case 1:case 6:case 2:case 7:P=u.UnaryOp.ClzI32;break;case 9:case 4:P=e.options.isWasm64?u.UnaryOp.ClzI64:u.UnaryOp.ClzI32;break;case 3:case 8:P=u.UnaryOp.ClzI64}break;case a.ctz:switch(S.kind){case 10:case 0:case 5:case 1:case 6:case 2:case 7:P=u.UnaryOp.CtzI32;break;case 9:case 4:P=e.options.isWasm64?u.UnaryOp.CtzI64:u.UnaryOp.CtzI32;break;case 3:case 8:P=u.UnaryOp.CtzI64}break;case a.popcnt:switch(e.currentType.kind){case 10:case 0:case 5:case 1:case 6:case 2:case 7:P=u.UnaryOp.PopcntI32;break;case 9:case 4:P=e.options.isWasm64?u.UnaryOp.PopcntI64:u.UnaryOp.PopcntI32;break;case 3:case 8:P=u.UnaryOp.PopcntI64}}return-1==P?(e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable()):y.createUnary(P,w);case a.rotl:if(v(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.i32,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();var M=e.compileExpression(n[1],S,1);k=void 0;switch(S.kind){case 0:case 1:case 5:case 6:case 10:k=e.ensureSmallIntegerWrap(y.createBinary(u.BinaryOp.RotlI32,w,M),S);case 2:case 7:k=y.createBinary(u.BinaryOp.RotlI32,w,M);break;case 9:case 4:k=y.createBinary(e.options.isWasm64?u.BinaryOp.RotlI64:u.BinaryOp.RotlI32,w,M);break;case 3:case 8:k=y.createBinary(u.BinaryOp.RotlI64,w,M);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.rotr:if(v(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.i32,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();M=e.compileExpression(n[1],S,1),k=void 0;switch(S.kind){case 0:case 1:case 5:case 6:case 10:k=e.ensureSmallIntegerWrap(y.createBinary(u.BinaryOp.RotrI32,w,M),S);break;case 2:case 7:k=y.createBinary(u.BinaryOp.RotrI32,w,M);break;case 9:case 4:k=y.createBinary(e.options.isWasm64?u.BinaryOp.RotrI64:u.BinaryOp.RotrI32,w,M);break;case 3:case 8:k=y.createBinary(u.BinaryOp.RotrI64,w,M);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.abs:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.f64,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();k=void 0;switch(S.kind){case 0:case 1:case 2:var V=(Y=e.currentFlow).getTempLocal(l.Type.i32,!1),G=Y.getAndFreeTempLocal(l.Type.i32,!1).index,K=V.index;k=y.createBinary(u.BinaryOp.XorI32,y.createBinary(u.BinaryOp.AddI32,y.createTeeLocal(G,y.createBinary(u.BinaryOp.ShrI32,y.createTeeLocal(K,w),y.createI32(31))),y.createGetLocal(K,u.NativeType.I32)),y.createGetLocal(G,u.NativeType.I32)),Y.freeTempLocal(V);break;case 4:var z=e.options,Y=e.currentFlow,H=z.isWasm64;V=Y.getTempLocal(z.usizeType,!1),G=Y.getAndFreeTempLocal(z.usizeType,!1).index,K=V.index;k=y.createBinary(H?u.BinaryOp.XorI64:u.BinaryOp.XorI32,y.createBinary(H?u.BinaryOp.AddI64:u.BinaryOp.AddI32,y.createTeeLocal(G,y.createBinary(H?u.BinaryOp.ShrI64:u.BinaryOp.ShrI32,y.createTeeLocal(K,w),H?y.createI64(63):y.createI32(31))),y.createGetLocal(K,z.nativeSizeType)),y.createGetLocal(G,z.nativeSizeType)),Y.freeTempLocal(V);break;case 3:V=(Y=e.currentFlow).getTempLocal(l.Type.i64,!1),G=Y.getAndFreeTempLocal(l.Type.i64,!1).index,K=V.index;k=y.createBinary(u.BinaryOp.XorI64,y.createBinary(u.BinaryOp.AddI64,y.createTeeLocal(G,y.createBinary(u.BinaryOp.ShrI64,y.createTeeLocal(K,w),y.createI64(63))),y.createGetLocal(K,u.NativeType.I64)),y.createGetLocal(G,u.NativeType.I64)),Y.freeTempLocal(V);break;case 9:case 5:case 6:case 7:case 8:case 10:k=w;break;case 11:k=y.createUnary(u.UnaryOp.AbsF32,w);break;case 12:k=y.createUnary(u.UnaryOp.AbsF64,w);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.max:if(v(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.f64,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();M=e.compileExpression(n[1],S,5),P=void 0;switch(S.kind){case 0:case 1:case 2:P=u.BinaryOp.GtI32;break;case 5:case 6:case 7:case 10:P=u.BinaryOp.GtU32;break;case 3:P=u.BinaryOp.GtI64;break;case 8:P=u.BinaryOp.GtU64;break;case 4:P=e.options.isWasm64?u.BinaryOp.GtI64:u.BinaryOp.GtI32;break;case 9:P=e.options.isWasm64?u.BinaryOp.GtU64:u.BinaryOp.GtU32;break;case 11:return y.createBinary(u.BinaryOp.MaxF32,w,M);case 12:return y.createBinary(u.BinaryOp.MaxF64,w,M);default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable()}Y=e.currentFlow;var W=S.toNativeType(),X=Y.getTempLocal(S,!0);V=Y.getAndFreeTempLocal(S,!0);return Y.freeTempLocal(X),y.createSelect(y.createTeeLocal(X.index,w),y.createTeeLocal(V.index,M),y.createBinary(P,y.createGetLocal(X.index,W),y.createGetLocal(V.index,W)));case a.min:if(v(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpression(n[0],l.Type.f64,4);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();M=e.compileExpression(n[1],S,5),P=void 0;switch(S.kind){case 0:case 1:case 2:P=u.BinaryOp.LtI32;break;case 5:case 6:case 7:case 10:P=u.BinaryOp.LtU32;break;case 3:P=u.BinaryOp.LtI64;break;case 8:P=u.BinaryOp.LtU64;break;case 4:P=e.options.isWasm64?u.BinaryOp.LtI64:u.BinaryOp.LtI32;break;case 9:P=e.options.isWasm64?u.BinaryOp.LtU64:u.BinaryOp.LtU32;break;case 11:return y.createBinary(u.BinaryOp.MinF32,w,M);case 12:return y.createBinary(u.BinaryOp.MinF64,w,M);default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable()}Y=e.currentFlow,W=S.toNativeType(),X=Y.getTempLocal(S,!0),V=Y.getAndFreeTempLocal(S,!0);return Y.freeTempLocal(X),y.createSelect(y.createTeeLocal(X.index,w),y.createTeeLocal(V.index,M),y.createBinary(P,y.createGetLocal(X.index,W),y.createGetLocal(V.index,W)));case a.ceil:case a.floor:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpression(n[0],l.Type.f64,0);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();P=void 0;switch(S.kind){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 10:return w;case 11:P=t.internalName==a.ceil?u.UnaryOp.CeilF32:u.UnaryOp.FloorF32;break;case 12:P=t.internalName==a.ceil?u.UnaryOp.CeilF64:u.UnaryOp.FloorF64;break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable()}return y.createUnary(P,w);case a.copysign:if(v(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpression(n[0],l.Type.f64,0);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();M=e.compileExpression(n[1],S,1),P=void 0;switch(S.kind){case 11:P=u.BinaryOp.CopysignF32;break;case 12:P=u.BinaryOp.CopysignF64;break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable()}return y.createBinary(P,w,M);case a.nearest:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpression(n[0],l.Type.f64,0);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();k=void 0;switch(S.kind){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 10:k=w;break;case 11:k=y.createUnary(u.UnaryOp.NearestF32,w);break;case 12:k=y.createUnary(u.UnaryOp.NearestF64,w);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.reinterpret:if(I(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();if((S=r[0]).is(256))return e.currentType=S,e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();k=void 0;switch(S.kind){case 2:case 7:w=e.compileExpression(n[0],l.Type.f32,1);k=y.createUnary(u.UnaryOp.ReinterpretF32,w);break;case 3:case 8:w=e.compileExpression(n[0],l.Type.f64,1);k=y.createUnary(u.UnaryOp.ReinterpretF64,w);break;case 4:case 9:w=e.compileExpression(n[0],e.options.isWasm64?l.Type.f64:l.Type.f32,1);k=y.createUnary(e.options.isWasm64?u.UnaryOp.ReinterpretF64:u.UnaryOp.ReinterpretF32,w);break;case 11:w=e.compileExpression(n[0],l.Type.i32,1);k=y.createUnary(u.UnaryOp.ReinterpretI32,w);break;case 12:w=e.compileExpression(n[0],l.Type.i64,1);k=y.createUnary(u.UnaryOp.ReinterpretI64,w);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return e.currentType=S,k;case a.sqrt:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpression(n[0],l.Type.f64,0);if((S=e.currentType).is(256))return e.currentType=S,e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();k=void 0;switch(S.kind){case 11:k=y.createUnary(u.UnaryOp.SqrtF32,w);break;case 12:k=y.createUnary(u.UnaryOp.SqrtF64,w);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.trunc:if(v(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpression(n[0],l.Type.f64,0);if((S=e.currentType).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.range),y.createUnreachable();k=void 0;switch(S.kind){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 10:k=w;break;case 11:k=y.createUnary(u.UnaryOp.TruncF32,w);break;case 12:k=y.createUnary(u.UnaryOp.TruncF64,w);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=y.createUnreachable()}return k;case a.load:if(I(r,s,e,!0)|A(n,1,3,s,e))return y.createUnreachable();var q=(S=r[0]).is(4)&&i.is(4)&&i.size>S.size?i:S;w=e.compileExpression(n[0],e.options.usizeType,1);if((J=(le=n.length)>=2?E(n[1],e):0)<0)return e.currentType=q,y.createUnreachable();var Q=void 0,j=S.byteSize;if(3==le){if((Q=E(n[2],e))<0)return e.currentType=q,y.createUnreachable();if(Q>j)return e.error(o.DiagnosticCode._0_must_be_a_value_between_1_and_2_inclusive,n[2].range,"Alignment","0",j.toString()),e.currentType=q,y.createUnreachable();if(!d.isPowerOf2(Q))return e.error(o.DiagnosticCode._0_must_be_a_power_of_two,n[2].range,"Alignment"),e.currentType=q,y.createUnreachable()}else Q=j;return e.currentType=q,y.createLoad(S.byteSize,S.is(5),w,q.toNativeType(),J,Q);case a.store:if(e.currentType=l.Type.void,I(r,s,e)|A(n,2,4,s,e))return y.createUnreachable();S=r[0],w=e.compileExpression(n[0],e.options.usizeType,1),M=h?e.compileExpression(n[1],i,1):e.compileExpression(n[1],S,S.is(4)?0:1);var Z=e.currentType;if(S.is(4)&&(!Z.is(4)||Z.size<S.size)&&(M=e.convertExpression(M,Z,S,!1,!1,n[1]),Z=S),(J=n.length>=3?E(n[2],e):0)<0)return e.currentType=l.Type.void,y.createUnreachable();Q=void 0,j=S.byteSize;if(4==n.length){if((Q=E(n[3],e))<0)return e.currentType=l.Type.void,y.createUnreachable();if(Q>j)return e.error(o.DiagnosticCode._0_must_be_a_value_between_1_and_2_inclusive,n[3].range,"Alignment","0",j.toString()),e.currentType=l.Type.void,y.createUnreachable();if(!d.isPowerOf2(Q))return e.error(o.DiagnosticCode._0_must_be_a_power_of_two,n[3].range,"Alignment"),e.currentType=l.Type.void,y.createUnreachable()}else Q=j;return e.currentType=l.Type.void,y.createStore(S.byteSize,w,M,Z.toNativeType(),J,Q);case a.atomic_load:if(!e.options.hasFeature(16))break;if(I(r,s,e,!0)|A(n,1,2,s,e))return y.createUnreachable();q=(S=r[0]).is(4)&&i.is(4)&&i.size>S.size?i:S;if(!S.is(4))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=q,y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1);return(J=2==n.length?E(n[1],e):0)<0?(e.currentType=q,y.createUnreachable()):(e.currentType=q,y.createAtomicLoad(S.byteSize,w,q.toNativeType(),J));case a.atomic_store:if(!e.options.hasFeature(16))break;if(e.currentType=l.Type.void,I(r,s,e)|A(n,2,3,s,e))return y.createUnreachable();if(!(S=r[0]).is(4)||S.size<8)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=h?e.compileExpression(n[1],i,1):e.compileExpression(n[1],S,S.is(4)?0:1),Z=e.currentType;return S.is(4)&&(!Z.is(4)||Z.size<S.size)&&(M=e.convertExpression(M,Z,S,!1,!1,n[1]),Z=S),(J=3==n.length?E(n[2],e):0)<0?(e.currentType=l.Type.void,y.createUnreachable()):(e.currentType=l.Type.void,y.createAtomicStore(S.byteSize,w,M,Z.toNativeType(),J));case a.atomic_add:case a.atomic_sub:case a.atomic_and:case a.atomic_or:case a.atomic_xor:case a.atomic_xchg:if(!e.options.hasFeature(16))break;if(I(r,s,e,!0)|A(n,2,3,s,e))return y.createUnreachable();if(!(S=r[0]).is(4)||S.size<8)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=h?e.compileExpression(n[1],i,1):e.compileExpression(n[1],S,S.is(4)?0:1),Z=e.currentType;if(S.is(4)&&(!Z.is(4)||Z.size<S.size)&&(M=e.convertExpression(M,Z,S,!1,!1,n[1]),Z=S),(J=3==n.length?E(n[2],e):0)<0)return e.currentType=Z,y.createUnreachable();P=void 0;switch(t.internalName){default:assert(!1);case a.atomic_add:P=u.AtomicRMWOp.Add;break;case a.atomic_sub:P=u.AtomicRMWOp.Sub;break;case a.atomic_and:P=u.AtomicRMWOp.And;break;case a.atomic_or:P=u.AtomicRMWOp.Or;break;case a.atomic_xor:P=u.AtomicRMWOp.Xor;break;case a.atomic_xchg:P=u.AtomicRMWOp.Xchg}return e.currentType=Z,y.createAtomicRMW(P,S.byteSize,J,w,M,Z.toNativeType());case a.atomic_cmpxchg:if(!e.options.hasFeature(16))break;if(I(r,s,e,!0)|A(n,3,4,s,e))return y.createUnreachable();if(!(S=r[0]).is(4)||S.size<8)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=h?e.compileExpression(n[1],i,1):e.compileExpression(n[1],S,S.is(4)?0:1),Z=e.currentType;var J,$=e.compileExpression(n[2],Z,1);return S.is(4)&&(!Z.is(4)||Z.size<S.size)&&(M=e.convertExpression(M,Z,S,!1,!1,n[1]),$=e.convertExpression($,Z,S,!1,!1,n[2]),Z=S),(J=4==n.length?E(n[3],e):0)<0?(e.currentType=Z,y.createUnreachable()):(e.currentType=Z,y.createAtomicCmpxchg(S.byteSize,J,w,M,$,Z.toNativeType()));case a.atomic_wait:if(!e.options.hasFeature(16))break;if(e.currentType=l.Type.i32,I(r,s,e)|x(n,3,s,e))return y.createUnreachable();if(!(S=r[0]).is(4)||S.size<32)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=e.compileExpression(n[1],S,1),$=e.compileExpression(n[2],l.Type.i64,1);return e.currentType=l.Type.i32,y.createAtomicWait(w,M,$,S.toNativeType());case a.atomic_notify:if(!e.options.hasFeature(16))break;if(e.currentType=l.Type.i32,b(r,s,t)|x(n,2,s,e))return y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=e.compileExpression(n[1],l.Type.i32,1);return e.currentType=l.Type.i32,y.createAtomicNotify(w,M);case a.select:if(v(r,s,e,!0)|x(n,3,s,e))return y.createUnreachable();w=r?e.compileExpression(n[0],r[0],1):e.compileExpressionRetainType(n[0],l.Type.i32);if(!(S=e.currentType).isAny(384))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();M=e.compileExpression(n[1],S,1),$=e.makeIsTrueish(e.compileExpressionRetainType(n[2],l.Type.bool),e.currentType);return e.currentType=S,y.createSelect(w,M,$);case a.unreachable:return r&&e.error(o.DiagnosticCode.Type_0_is_not_generic,s.typeArgumentsRange,t.internalName),x(n,0,s,e),y.createUnreachable();case a.memory_size:return e.currentType=l.Type.i32,b(r,s,t)|x(n,0,s,e)?y.createUnreachable():y.createHost(u.HostOp.MemorySize);case a.memory_grow:return e.currentType=l.Type.i32,b(r,s,t)|x(n,1,s,e)?y.createUnreachable():y.createHost(u.HostOp.MemoryGrow,null,[e.compileExpression(n[0],l.Type.i32,1)]);case a.memory_copy:if(e.currentType=l.Type.void,b(r,s,t)|x(n,3,s,e))return y.createUnreachable();if(!e.options.hasFeature(4)){var ee=e.resolver.resolveFunction(t,null);return e.currentType=l.Type.void,ee?e.compileCallDirect(ee,n,s):y.createUnreachable()}var te=e.options.usizeType;w=e.compileExpression(n[0],te,1),M=e.compileExpression(n[1],te,1),$=e.compileExpression(n[2],te,1);return e.currentType=l.Type.void,y.createMemoryCopy(w,M,$);case a.memory_fill:if(e.currentType=l.Type.void,b(r,s,t)|x(n,3,s,e))return y.createUnreachable();if(!e.options.hasFeature(4)){ee=e.resolver.resolveFunction(t,null);return e.currentType=l.Type.void,ee?e.compileCallDirect(ee,n,s):y.createUnreachable()}te=e.options.usizeType,w=e.compileExpression(n[0],te,1),M=e.compileExpression(n[1],l.Type.u8,1),$=e.compileExpression(n[2],te,1);return e.currentType=l.Type.void,y.createMemoryFill(w,M,$);case a.changetype:if(I(r,s,e,!0)|x(n,1,s,e))return y.createUnreachable();var re=r[0],ne=(w=e.compileExpressionRetainType(n[0],re),e.currentType);return e.currentType=re,ne.size!=re.size?(e.error(o.DiagnosticCode.Operation_not_supported,s.range),y.createUnreachable()):w;case a.assert:if(v(r,s,e)|A(n,1,2,s,e))return r&&(assert(r.length),e.currentType=r[0].nonNullableType),y.createUnreachable();w=r?e.compileExpression(n[0],r[0],5):e.compileExpressionRetainType(n[0],l.Type.bool,4),S=e.currentType;if(e.currentType=S.nonNullableType,e.options.noAssert)return i==l.Type.void?(e.currentType=l.Type.void,y.createNop()):w;var ie=T(e,2==n.length?n[1]:null,s);e.currentType=S.nonNullableType;k=void 0;if(i==l.Type.void)switch(e.currentType=l.Type.void,S.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:k=y.createIf(y.createUnary(u.UnaryOp.EqzI32,w),ie);break;case 3:case 8:k=y.createIf(y.createUnary(u.UnaryOp.EqzI64,w),ie);break;case 4:case 9:k=y.createIf(y.createUnary(e.options.isWasm64?u.UnaryOp.EqzI64:u.UnaryOp.EqzI32,w),ie);break;case 11:k=y.createIf(y.createBinary(u.BinaryOp.EqF32,w,y.createF32(0)),ie);break;case 12:k=y.createIf(y.createBinary(u.BinaryOp.EqF64,w,y.createF64(0)),ie);break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=ie}else switch(e.currentType=S.nonNullableType,e.currentType.kind){case 0:case 1:case 2:case 5:case 6:case 7:case 10:var ae=e.currentFlow.getAndFreeTempLocal(S,!0);k=y.createIf(y.createTeeLocal(ae.index,w),y.createGetLocal(ae.index,u.NativeType.I32),ie);break;case 3:case 8:ae=e.currentFlow.getAndFreeTempLocal(l.Type.i64,!1);k=y.createIf(y.createUnary(u.UnaryOp.EqzI64,y.createTeeLocal(ae.index,w)),ie,y.createGetLocal(ae.index,u.NativeType.I64));break;case 4:case 9:ae=e.currentFlow.getAndFreeTempLocal(e.options.usizeType,!1);k=y.createIf(y.createUnary(e.options.isWasm64?u.UnaryOp.EqzI64:u.UnaryOp.EqzI32,y.createTeeLocal(ae.index,w)),ie,y.createGetLocal(ae.index,e.options.nativeSizeType));break;case 11:ae=e.currentFlow.getAndFreeTempLocal(l.Type.f32,!1);k=y.createIf(y.createBinary(u.BinaryOp.EqF32,y.createTeeLocal(ae.index,w),y.createF32(0)),ie,y.createGetLocal(ae.index,u.NativeType.F32));break;case 12:ae=e.currentFlow.getAndFreeTempLocal(l.Type.f64,!1);k=y.createIf(y.createBinary(u.BinaryOp.EqF64,y.createTeeLocal(ae.index,w),y.createF64(0)),ie,y.createGetLocal(ae.index,u.NativeType.F64));break;default:e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),k=ie}return k;case a.unchecked:if(b(r,s,t)|x(n,1,s,e))return y.createUnreachable();var se=(Y=e.currentFlow).is(16384);Y.set(16384);k=e.compileExpression(n[0],i);return se||Y.unset(16384),k;case a.call_direct:f=!0;case a.call_indirect:if(v(r,s,e,!0)|A(n,1,i32.MAX_VALUE,s,e))return y.createUnreachable();var oe=r?r[0]:i,ce=(w=e.compileExpressionRetainType(n[0],l.Type.u32),e.currentType);if(!(ce==l.Type.u32||7==ce.kind&&ce.signatureReference))return e.error(o.DiagnosticCode.Operation_not_supported,n[0].range),y.createUnreachable();for(var le=n.length-1,ue=new Array(le),pe=oe.toNativeType(),_e=new Array(le),he=new Array(le),de=0;de<le;++de){ue[de]=e.compileExpressionRetainType(n[1+de],l.Type.i32);var ye=e.currentType;_e[de]=ye,he[de]=ye.toNativeType()}var me=l.Signature.makeSignatureString(_e,oe),Te=y.getFunctionTypeBySignature(pe,he);if(Te||(Te=y.addFunctionType(me,pe,he)),e.currentType=oe,f){if(u.getExpressionId(w=y.precomputeExpression(w))==u.ExpressionId.Const){assert(u.getExpressionType(w)==u.NativeType.I32);var fe=u.getConstValueI32(w),ge=e.functionTable;if(fe>=0&&fe<ge.length)return y.createCall(ge[fe],ue,pe)}return e.error(o.DiagnosticCode.Operation_not_supported,n[0].range),y.createUnreachable()}return y.createCallIndirect(w,ue,me);case a.instantiate:if(I(r,s,e,!0))return y.createUnreachable();var Ee=r[0].classReference;return Ee?(e.currentType=Ee.type,e.compileInstantiate(Ee,n,0,s)):(e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable());case a.ERROR:return b(r,s,t),e.error(o.DiagnosticCode.User_defined_0,s.range,(n.length?n[0]:s).range.toString()),y.createUnreachable();case a.WARNING:return b(r,s,t),e.warning(o.DiagnosticCode.User_defined_0,s.range,(n.length?n[0]:s).range.toString()),y.createNop();case a.INFO:return b(r,s,t),e.info(o.DiagnosticCode.User_defined_0,s.range,(n.length?n[0]:s).range.toString()),y.createNop();case a.i8:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.i8,y.createUnreachable()):e.compileExpression(n[0],l.Type.i8,2);case a.i16:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.i16,y.createUnreachable()):e.compileExpression(n[0],l.Type.i16,2);case a.i32:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.i32,y.createUnreachable()):e.compileExpression(n[0],l.Type.i32,2);case a.i64:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.i64,y.createUnreachable()):e.compileExpression(n[0],l.Type.i64,2);case a.isize:var Ie=e.options.isizeType;return b(r,s,t)|x(n,1,s,e)?(e.currentType=Ie,y.createUnreachable()):e.compileExpression(n[0],Ie,2);case a.u8:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.u8,y.createUnreachable()):e.compileExpression(n[0],l.Type.u8,2);case a.u16:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.u16,y.createUnreachable()):e.compileExpression(n[0],l.Type.u16,2);case a.u32:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.u32,y.createUnreachable()):e.compileExpression(n[0],l.Type.u32,2);case a.u64:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.u64,y.createUnreachable()):e.compileExpression(n[0],l.Type.u64,2);case a.usize:te=e.options.usizeType;return b(r,s,t)|x(n,1,s,e)?(e.currentType=te,y.createUnreachable()):e.compileExpression(n[0],te,2);case a.bool:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.bool,y.createUnreachable()):e.compileExpression(n[0],l.Type.bool,2);case a.f32:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.f32,y.createUnreachable()):e.compileExpression(n[0],l.Type.f32,2);case a.f64:return b(r,s,t)|x(n,1,s,e)?(e.currentType=l.Type.f64,y.createUnreachable()):e.compileExpression(n[0],l.Type.f64,2);case a.v128:case a.i8x16:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,16,s,e))return e.currentType=l.Type.v128,y.createUnreachable();var ve=new Uint8Array(16);for(de=0;de<16;++de){if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.i8,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.I32),d.writeI8(u.getConstValueI32(k),ve,de)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.i16x8:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,8,s,e))return e.currentType=l.Type.v128,y.createUnreachable();for(ve=new Uint8Array(16),de=0;de<8;++de){if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.i16,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.I32),d.writeI16(u.getConstValueI32(k),ve,de<<1)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.i32x4:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,4,s,e))return e.currentType=l.Type.v128,y.createUnreachable();for(ve=new Uint8Array(16),de=0;de<4;++de){if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.i32,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.I32),d.writeI32(u.getConstValueI32(k),ve,de<<2)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.i64x2:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,2,s,e))return e.currentType=l.Type.v128,y.createUnreachable();for(ve=new Uint8Array(16),de=0;de<2;++de){if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.i64,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.I64);var be=de<<3;d.writeI32(u.getConstValueI64Low(k),ve,be),d.writeI32(u.getConstValueI64High(k),ve,be+4)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.f32x4:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,4,s,e))return e.currentType=l.Type.v128,y.createUnreachable();for(ve=new Uint8Array(16),de=0;de<4;++de){if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.f32,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.F32),d.writeF32(u.getConstValueF32(k),ve,de<<2)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.f64x2:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,2,s,e))return e.currentType=l.Type.v128,y.createUnreachable();for(ve=new Uint8Array(16),de=0;de<2;++de){var xe;if(xe=n[de]){k=e.precomputeExpression(xe,l.Type.f64,1);if(u.getExpressionId(k)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,xe.range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(k)==u.NativeType.F64),d.writeF64(u.getConstValueF64(k),ve,de<<3)}}return e.currentType=l.Type.v128,y.createV128(ve);case a.v128_splat:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,1,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();P=void 0;switch(S.kind){case 0:case 5:P=u.UnaryOp.SplatVecI8x16;break;case 1:case 6:P=u.UnaryOp.SplatVecI16x8;break;case 2:case 7:P=u.UnaryOp.SplatVecI32x4;break;case 3:case 8:P=u.UnaryOp.SplatVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.UnaryOp.SplatVecI64x2:u.UnaryOp.SplatVecI32x4;break;case 11:P=u.UnaryOp.SplatVecF32x4;break;case 12:P=u.UnaryOp.SplatVecF64x2;break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable()}w=e.compileExpression(n[0],S,1);return e.currentType=l.Type.v128,y.createUnary(P,w);case a.v128_extract_lane:if(!e.options.hasFeature(8))break;if(I(r,s,e,!0)|x(n,2,s,e))return y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=S,y.createUnreachable();P=void 0;switch(S.kind){case 0:P=u.SIMDExtractOp.ExtractLaneSVecI8x16;break;case 5:P=u.SIMDExtractOp.ExtractLaneUVecI8x16;break;case 1:P=u.SIMDExtractOp.ExtractLaneSVecI16x8;break;case 6:P=u.SIMDExtractOp.ExtractLaneUVecI16x8;break;case 2:case 7:P=u.SIMDExtractOp.ExtractLaneVecI32x4;break;case 3:case 8:P=u.SIMDExtractOp.ExtractLaneVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.SIMDExtractOp.ExtractLaneVecI64x2:u.SIMDExtractOp.ExtractLaneVecI32x4;break;case 11:P=u.SIMDExtractOp.ExtractLaneVecF32x4;break;case 12:P=u.SIMDExtractOp.ExtractLaneVecF64x2;break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=S,y.createUnreachable()}w=e.compileExpression(n[0],l.Type.v128,1),M=e.precomputeExpression(n[1],l.Type.u8,1);if(e.currentType=S,u.getExpressionId(M)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,n[1].range),y.createUnreachable();assert(u.getExpressionType(M)==u.NativeType.I32);var Ae=16/S.byteSize-1;return(Ce=u.getConstValueI32(M))<0||Ce>Ae?(e.error(o.DiagnosticCode._0_must_be_a_value_between_1_and_2_inclusive,n[1].range,"Lane index","0",Ae.toString()),y.createUnreachable()):y.createSIMDExtract(P,w,Ce);case a.v128_replace_lane:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,3,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();P=void 0;switch(S.kind){case 0:case 5:P=u.SIMDReplaceOp.ReplaceLaneVecI8x16;break;case 1:case 6:P=u.SIMDReplaceOp.ReplaceLaneVecI16x8;break;case 2:case 7:P=u.SIMDReplaceOp.ReplaceLaneVecI32x4;break;case 3:case 8:P=u.SIMDReplaceOp.ReplaceLaneVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.SIMDReplaceOp.ReplaceLaneVecI64x2:u.SIMDReplaceOp.ReplaceLaneVecI32x4;break;case 11:P=u.SIMDReplaceOp.ReplaceLaneVecF32x4;break;case 12:P=u.SIMDReplaceOp.ReplaceLaneVecF64x2;break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable()}w=e.compileExpression(n[0],l.Type.v128,1),M=e.precomputeExpression(n[1],l.Type.u8,1);if(u.getExpressionId(M)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,n[1].range),e.currentType=l.Type.v128,y.createUnreachable();assert(u.getExpressionType(M)==u.NativeType.I32);Ae=16/S.byteSize-1;if((Ce=u.getConstValueI32(M))<0||Ce>Ae)return e.error(o.DiagnosticCode._0_must_be_a_value_between_1_and_2_inclusive,n[1].range,"Lane index","0",Ae.toString()),y.createUnreachable();$=e.compileExpression(n[2],S,1);return e.currentType=l.Type.v128,y.createSIMDReplace(P,w,Ce,$);case a.v128_shuffle:if(!e.options.hasFeature(8))break;if(I(r,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();var Se=S.byteSize,Ne=16/Se;if(assert(isInteger(Ne)&&d.isPowerOf2(Ne)),x(n,2+Ne,s,e))return e.currentType=l.Type.v128,y.createUnreachable();switch(S.kind){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 11:case 12:break;default:return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable()}w=e.compileExpression(n[0],l.Type.v128,1),M=e.compileExpression(n[1],l.Type.v128,1);var Oe=new Uint8Array(16);for(Ae=(Ne<<1)-1,de=0;de<Ne;++de){var Ce,ke=n[2+de],Le=e.precomputeExpression(ke,l.Type.u8,1);if(u.getExpressionId(Le)!=u.ExpressionId.Const)return e.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,ke.range),e.currentType=l.Type.v128,y.createUnreachable();if(assert(u.getExpressionType(Le)==u.NativeType.I32),(Ce=u.getConstValueI32(Le))<0||Ce>Ae)return e.error(o.DiagnosticCode._0_must_be_a_value_between_1_and_2_inclusive,ke.range,"Lane index","0",Ae.toString()),e.currentType=l.Type.v128,y.createUnreachable();switch(Se){case 1:d.writeI8(Ce,Oe,de);break;case 2:var Re=de<<1,Fe=Ce<<1;d.writeI8(Fe,Oe,Re),d.writeI8(Fe+1,Oe,Re+1);break;case 4:Re=de<<2,Fe=Ce<<2;d.writeI8(Fe,Oe,Re),d.writeI8(Fe+1,Oe,Re+1),d.writeI8(Fe+2,Oe,Re+2),d.writeI8(Fe+3,Oe,Re+3);break;case 8:Re=de<<3,Fe=Ce<<3;d.writeI8(Fe,Oe,Re),d.writeI8(Fe+1,Oe,Re+1),d.writeI8(Fe+2,Oe,Re+2),d.writeI8(Fe+3,Oe,Re+3),d.writeI8(Fe+4,Oe,Re+4),d.writeI8(Fe+5,Oe,Re+5),d.writeI8(Fe+6,Oe,Re+6),d.writeI8(Fe+7,Oe,Re+7);break;default:assert(!1)}}return e.currentType=l.Type.v128,y.createSIMDShuffle(w,M,Oe);case a.v128_add:case a.v128_sub:case a.v128_mul:case a.v128_div:case a.v128_add_saturate:case a.v128_sub_saturate:case a.v128_min:case a.v128_max:case a.v128_eq:case a.v128_ne:case a.v128_lt:case a.v128_le:case a.v128_gt:case a.v128_ge:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,2,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();P=-1;switch(t.internalName){case a.v128_add:switch(S.kind){case 0:case 5:P=u.BinaryOp.AddVecI8x16;break;case 1:case 6:P=u.BinaryOp.AddVecI16x8;break;case 2:case 7:P=u.BinaryOp.AddVecI32x4;break;case 3:case 8:P=u.BinaryOp.AddVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.BinaryOp.AddVecI64x2:u.BinaryOp.AddVecI32x4;break;case 11:P=u.BinaryOp.AddVecF32x4;break;case 12:P=u.BinaryOp.AddVecF64x2}break;case a.v128_sub:switch(S.kind){case 0:case 5:P=u.BinaryOp.SubVecI8x16;break;case 1:case 6:P=u.BinaryOp.SubVecI16x8;break;case 2:case 7:P=u.BinaryOp.SubVecI32x4;break;case 3:case 8:P=u.BinaryOp.SubVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.BinaryOp.SubVecI64x2:u.BinaryOp.SubVecI32x4;break;case 11:P=u.BinaryOp.SubVecF32x4;break;case 12:P=u.BinaryOp.SubVecF64x2}break;case a.v128_mul:switch(S.kind){case 0:case 5:P=u.BinaryOp.MulVecI8x16;break;case 1:case 6:P=u.BinaryOp.MulVecI16x8;break;case 2:case 7:P=u.BinaryOp.MulVecI32x4;break;case 11:P=u.BinaryOp.MulVecF32x4;break;case 12:P=u.BinaryOp.MulVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=u.BinaryOp.MulVecI32x4)}break;case a.v128_div:switch(S.kind){case 11:P=u.BinaryOp.DivVecF32x4;break;case 12:P=u.BinaryOp.DivVecF64x2}break;case a.v128_add_saturate:switch(S.kind){case 0:P=u.BinaryOp.AddSatSVecI8x16;break;case 5:P=u.BinaryOp.AddSatUVecI8x16;break;case 1:P=u.BinaryOp.AddSatSVecI16x8;break;case 6:P=u.BinaryOp.AddSatUVecI16x8}break;case a.v128_sub_saturate:switch(S.kind){case 0:P=u.BinaryOp.SubSatSVecI8x16;break;case 5:P=u.BinaryOp.SubSatUVecI8x16;break;case 1:P=u.BinaryOp.SubSatSVecI16x8;break;case 6:P=u.BinaryOp.SubSatUVecI16x8}break;case a.v128_min:switch(S.kind){case 11:P=u.BinaryOp.MinVecF32x4;break;case 12:P=u.BinaryOp.MinVecF64x2}break;case a.v128_max:switch(S.kind){case 11:P=u.BinaryOp.MaxVecF32x4;break;case 12:P=u.BinaryOp.MaxVecF64x2}break;case a.v128_eq:switch(S.kind){case 0:case 5:P=u.BinaryOp.EqVecI8x16;break;case 1:case 6:P=u.BinaryOp.EqVecI16x8;break;case 2:case 7:P=u.BinaryOp.EqVecI32x4;break;case 11:P=u.BinaryOp.EqVecF32x4;break;case 12:P=u.BinaryOp.EqVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=u.BinaryOp.EqVecI32x4)}break;case a.v128_ne:switch(S.kind){case 0:case 5:P=u.BinaryOp.NeVecI8x16;break;case 1:case 6:P=u.BinaryOp.NeVecI16x8;break;case 2:case 7:P=u.BinaryOp.NeVecI32x4;break;case 11:P=u.BinaryOp.NeVecF32x4;break;case 12:P=u.BinaryOp.NeVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=u.BinaryOp.NeVecI32x4)}break;case a.v128_lt:switch(S.kind){case 0:P=u.BinaryOp.LtSVecI8x16;break;case 5:P=u.BinaryOp.LtUVecI8x16;break;case 1:P=u.BinaryOp.LtSVecI16x8;break;case 6:P=u.BinaryOp.LtUVecI16x8;break;case 2:P=u.BinaryOp.LtSVecI32x4;break;case 7:P=u.BinaryOp.LtUVecI32x4;break;case 11:P=u.BinaryOp.LtVecF32x4;break;case 12:P=u.BinaryOp.LtVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=4==S.kind?u.BinaryOp.LtSVecI32x4:u.BinaryOp.LtUVecI32x4)}break;case a.v128_le:switch(S.kind){case 0:P=u.BinaryOp.LeSVecI8x16;break;case 5:P=u.BinaryOp.LeUVecI8x16;break;case 1:P=u.BinaryOp.LeSVecI16x8;break;case 6:P=u.BinaryOp.LeUVecI16x8;break;case 2:P=u.BinaryOp.LeSVecI32x4;break;case 7:P=u.BinaryOp.LeUVecI32x4;break;case 11:P=u.BinaryOp.LeVecF32x4;break;case 12:P=u.BinaryOp.LeVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=4==S.kind?u.BinaryOp.LeSVecI32x4:u.BinaryOp.LeUVecI32x4)}break;case a.v128_gt:switch(S.kind){case 0:P=u.BinaryOp.GtSVecI8x16;break;case 5:P=u.BinaryOp.GtUVecI8x16;break;case 1:P=u.BinaryOp.GtSVecI16x8;break;case 6:P=u.BinaryOp.GtUVecI16x8;break;case 2:P=u.BinaryOp.GtSVecI32x4;break;case 7:P=u.BinaryOp.GtUVecI32x4;break;case 11:P=u.BinaryOp.GtVecF32x4;break;case 12:P=u.BinaryOp.GtVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=4==S.kind?u.BinaryOp.GtSVecI32x4:u.BinaryOp.GtUVecI32x4)}break;case a.v128_ge:switch(S.kind){case 0:P=u.BinaryOp.GeSVecI8x16;break;case 5:P=u.BinaryOp.GeUVecI8x16;break;case 1:P=u.BinaryOp.GeSVecI16x8;break;case 6:P=u.BinaryOp.GeUVecI16x8;break;case 2:P=u.BinaryOp.GeSVecI32x4;break;case 7:P=u.BinaryOp.GeUVecI32x4;break;case 11:P=u.BinaryOp.GeVecF32x4;break;case 12:P=u.BinaryOp.GeVecF64x2;break;case 4:case 9:e.options.isWasm64||(P=4==S.kind?u.BinaryOp.GeSVecI32x4:u.BinaryOp.GeUVecI32x4)}}if(-1==P)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1),M=e.compileExpression(n[1],l.Type.v128,1);return e.currentType=l.Type.v128,y.createBinary(P,w,M);case a.v128_neg:case a.v128_abs:case a.v128_sqrt:case a.v128_convert:case a.v128_trunc:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,1,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.range),e.currentType=l.Type.v128,y.createUnreachable();P=-1;switch(t.internalName){case a.v128_neg:switch(S.kind){case 0:case 5:P=u.UnaryOp.NegVecI8x16;break;case 1:case 6:P=u.UnaryOp.NegVecI16x8;break;case 2:case 7:P=u.UnaryOp.NegVecI32x4;break;case 3:case 8:P=u.UnaryOp.NegVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.UnaryOp.NegVecI64x2:u.UnaryOp.NegVecI32x4;break;case 11:P=u.UnaryOp.NegVecF32x4;break;case 12:P=u.UnaryOp.NegVecF64x2}break;case a.v128_abs:switch(S.kind){case 11:P=u.UnaryOp.AbsVecF32x4;break;case 12:P=u.UnaryOp.AbsVecF64x2}break;case a.v128_sqrt:switch(S.kind){case 11:P=u.UnaryOp.SqrtVecF32x4;break;case 12:P=u.UnaryOp.SqrtVecF64x2}break;case a.v128_convert:switch(S.kind){case 2:P=u.UnaryOp.ConvertSVecI32x4ToVecF32x4;break;case 7:P=u.UnaryOp.ConvertUVecI32x4ToVecF32x4;break;case 3:P=u.UnaryOp.ConvertSVecI64x2ToVecF64x2;break;case 8:P=u.UnaryOp.ConvertUVecI64x2ToVecF64x2}break;case a.v128_trunc:switch(S.kind){case 2:P=u.UnaryOp.TruncSatSVecF32x4ToVecI32x4;break;case 7:P=u.UnaryOp.TruncSatUVecF32x4ToVecI32x4;break;case 3:P=u.UnaryOp.TruncSatSVecF64x2ToVecI64x2;break;case 8:P=u.UnaryOp.TruncSatUVecF64x2ToVecI64x2}}if(-1==P)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1);return e.currentType=l.Type.v128,y.createUnary(P,w);case a.v128_shl:case a.v128_shr:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,2,s,e))return e.currentType=l.Type.v128,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.v128,y.createUnreachable();P=-1;switch(t.internalName){case a.v128_shl:switch(S.kind){case 0:case 5:P=u.SIMDShiftOp.ShlVecI8x16;break;case 1:case 6:P=u.SIMDShiftOp.ShlVecI16x8;break;case 2:case 7:P=u.SIMDShiftOp.ShlVecI32x4;break;case 3:case 8:P=u.SIMDShiftOp.ShlVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.SIMDShiftOp.ShlVecI64x2:u.SIMDShiftOp.ShlVecI32x4}break;case a.v128_shr:switch(S.kind){case 0:P=u.SIMDShiftOp.ShrSVecI8x16;break;case 5:P=u.SIMDShiftOp.ShrUVecI8x16;break;case 1:P=u.SIMDShiftOp.ShrSVecI16x8;break;case 6:P=u.SIMDShiftOp.ShrUVecI16x8;break;case 2:P=u.SIMDShiftOp.ShrSVecI32x4;break;case 7:P=u.SIMDShiftOp.ShrUVecI32x4;break;case 3:P=u.SIMDShiftOp.ShrSVecI64x2;break;case 8:P=u.SIMDShiftOp.ShrUVecI64x2;break;case 4:P=e.options.isWasm64?u.SIMDShiftOp.ShrSVecI64x2:u.SIMDShiftOp.ShrSVecI32x4;break;case 9:P=e.options.isWasm64?u.SIMDShiftOp.ShrUVecI64x2:u.SIMDShiftOp.ShrUVecI32x4}}if(-1==P)return e.error(o.DiagnosticCode.Operation_not_supported,s.range),e.currentType=l.Type.v128,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1),M=e.compileExpression(n[1],l.Type.i32,1);return e.currentType=l.Type.v128,y.createSIMDShift(P,w,M);case a.v128_and:case a.v128_or:case a.v128_xor:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,2,s,e))return e.currentType=l.Type.v128,y.createUnreachable();P=-1;switch(t.internalName){default:assert(!1);case a.v128_and:P=u.BinaryOp.AndVec128;break;case a.v128_or:P=u.BinaryOp.OrVec128;break;case a.v128_xor:P=u.BinaryOp.XorVec128}w=e.compileExpression(n[0],l.Type.v128,1),M=e.compileExpression(n[1],l.Type.v128,1);return y.createBinary(P,w,M);case a.v128_not:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,1,s,e))return e.currentType=l.Type.v128,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1);return y.createUnary(u.UnaryOp.NotVec128,w);case a.v128_bitselect:if(!e.options.hasFeature(8))break;if(b(r,s,t)|x(n,3,s,e))return e.currentType=l.Type.v128,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1),M=e.compileExpression(n[1],l.Type.v128,1),$=e.compileExpression(n[2],l.Type.v128,1);return y.createSIMDBitselect(w,M,$);case a.v128_any_true:case a.v128_all_true:if(!e.options.hasFeature(8))break;if(I(r,s,e)|x(n,1,s,e))return e.currentType=l.Type.bool,y.createUnreachable();if((S=r[0]).is(256))return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),y.createUnreachable();P=-1;switch(t.internalName){default:assert(!1);case a.v128_any_true:switch(S.kind){case 0:case 5:P=u.UnaryOp.AnyTrueVecI8x16;break;case 1:case 6:P=u.UnaryOp.AnyTrueVecI16x8;break;case 2:case 7:P=u.UnaryOp.AnyTrueVecI32x4;break;case 3:case 8:P=u.UnaryOp.AnyTrueVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.UnaryOp.AnyTrueVecI64x2:u.UnaryOp.AnyTrueVecI32x4}break;case a.v128_all_true:switch(S.kind){case 0:case 5:P=u.UnaryOp.AllTrueVecI8x16;break;case 1:case 6:P=u.UnaryOp.AllTrueVecI16x8;break;case 2:case 7:P=u.UnaryOp.AllTrueVecI32x4;break;case 3:case 8:P=u.UnaryOp.AllTrueVecI64x2;break;case 4:case 9:P=e.options.isWasm64?u.UnaryOp.AllTrueVecI64x2:u.UnaryOp.AllTrueVecI32x4}}if(-1==P)return e.error(o.DiagnosticCode.Operation_not_supported,s.typeArgumentsRange),e.currentType=l.Type.bool,y.createUnreachable();w=e.compileExpression(n[0],l.Type.v128,1);return e.currentType=l.Type.bool,y.createUnary(P,w);case a.idof:var Be;S=g(e,r,n,s);return e.currentType=l.Type.u32,S?!(Be=S.classReference)||Be.hasDecorator(p.DecoratorFlags.UNMANAGED)?(e.error(o.DiagnosticCode.Operation_not_supported,s.range),y.createUnreachable()):y.createI32(Be.id):y.createUnreachable();case a.visit_globals:if(b(r,s,t)|x(n,1,s,e))return e.currentType=l.Type.void,y.createUnreachable();w=e.compileExpression(n[0],l.Type.u32,1);return e.runtimeFeatures|=4,e.currentType=l.Type.void,y.createCall(a.visit_globals,[w],u.NativeType.None);case a.visit_members:if(b(r,s,t)|x(n,2,s,e))return e.currentType=l.Type.void,y.createUnreachable();w=e.compileExpression(n[0],e.options.usizeType,1),M=e.compileExpression(n[1],l.Type.u32,1);return e.runtimeFeatures|=8,e.currentType=l.Type.void,y.createCall(a.visit_members,[w,M],u.NativeType.None)}return(k=function(e,t,r,n){switch(t.internalName){case a.i32_clz:return m(a.clz,e,l.Type.i32,r,l.Type.i32,n);case a.i64_clz:return m(a.clz,e,l.Type.i64,r,l.Type.i64,n);case a.i32_ctz:return m(a.ctz,e,l.Type.i32,r,l.Type.i32,n);case a.i64_ctz:return m(a.ctz,e,l.Type.i64,r,l.Type.i64,n);case a.i32_popcnt:return m(a.popcnt,e,l.Type.i32,r,l.Type.i32,n);case a.i64_popcnt:return m(a.popcnt,e,l.Type.i64,r,l.Type.i64,n);case a.i32_rotl:return m(a.rotl,e,l.Type.i32,r,l.Type.i32,n);case a.i64_rotl:return m(a.rotl,e,l.Type.i64,r,l.Type.i64,n);case a.i32_rotr:return m(a.rotr,e,l.Type.i32,r,l.Type.i32,n);case a.i64_rotr:return m(a.rotr,e,l.Type.i64,r,l.Type.i64,n);case a.f32_abs:return m(a.abs,e,l.Type.f32,r,l.Type.f32,n);case a.f64_abs:return m(a.abs,e,l.Type.f64,r,l.Type.f64,n);case a.f32_max:return m(a.max,e,l.Type.f32,r,l.Type.f32,n);case a.f64_max:return m(a.max,e,l.Type.f64,r,l.Type.f64,n);case a.f32_min:return m(a.min,e,l.Type.f32,r,l.Type.f32,n);case a.f64_min:return m(a.min,e,l.Type.f64,r,l.Type.f64,n);case a.f32_ceil:return m(a.ceil,e,l.Type.f32,r,l.Type.f32,n);case a.f64_ceil:return m(a.ceil,e,l.Type.f64,r,l.Type.f64,n);case a.f32_floor:return m(a.floor,e,l.Type.f32,r,l.Type.f32,n);case a.f64_floor:return m(a.floor,e,l.Type.f64,r,l.Type.f64,n);case a.f32_copysign:return m(a.copysign,e,l.Type.f32,r,l.Type.f32,n);case a.f64_copysign:return m(a.copysign,e,l.Type.f64,r,l.Type.f64,n);case a.f32_nearest:return m(a.nearest,e,l.Type.f32,r,l.Type.f32,n);case a.f64_nearest:return m(a.nearest,e,l.Type.f64,r,l.Type.f64,n);case a.i32_reinterpret_f32:return m(a.reinterpret,e,l.Type.i32,r,l.Type.f32,n);case a.i64_reinterpret_f64:return m(a.reinterpret,e,l.Type.i64,r,l.Type.f64,n);case a.f32_reinterpret_i32:return m(a.reinterpret,e,l.Type.f32,r,l.Type.i32,n);case a.f64_reinterpret_i64:return m(a.reinterpret,e,l.Type.f64,r,l.Type.i64,n);case a.f32_sqrt:return m(a.sqrt,e,l.Type.f32,r,l.Type.f32,n);case a.f64_sqrt:return m(a.sqrt,e,l.Type.f64,r,l.Type.f64,n);case a.f32_trunc:return m(a.trunc,e,l.Type.f32,r,l.Type.f32,n);case a.f64_trunc:return m(a.trunc,e,l.Type.f64,r,l.Type.f64,n);case a.i32_load8_s:return m(a.load,e,l.Type.i8,r,l.Type.i32,n);case a.i32_load8_u:return m(a.load,e,l.Type.u8,r,l.Type.i32,n);case a.i32_load16_s:return m(a.load,e,l.Type.i16,r,l.Type.i32,n);case a.i32_load16_u:return m(a.load,e,l.Type.u16,r,l.Type.i32,n);case a.i32_load:return m(a.load,e,l.Type.i32,r,l.Type.i32,n);case a.i64_load8_s:return m(a.load,e,l.Type.i8,r,l.Type.i64,n);case a.i64_load8_u:return m(a.load,e,l.Type.u8,r,l.Type.i64,n);case a.i64_load16_s:return m(a.load,e,l.Type.i16,r,l.Type.i64,n);case a.i64_load16_u:return m(a.load,e,l.Type.u16,r,l.Type.i64,n);case a.i64_load32_s:return m(a.load,e,l.Type.i32,r,l.Type.i64,n);case a.i64_load32_u:return m(a.load,e,l.Type.u32,r,l.Type.i64,n);case a.i64_load:return m(a.load,e,l.Type.i64,r,l.Type.i64,n);case a.f32_load:return m(a.load,e,l.Type.f32,r,l.Type.f32,n);case a.f64_load:return m(a.load,e,l.Type.f64,r,l.Type.f64,n);case a.i32_store8:return m(a.store,e,l.Type.i8,r,l.Type.i32,n);case a.i32_store16:return m(a.store,e,l.Type.i16,r,l.Type.i32,n);case a.i32_store:return m(a.store,e,l.Type.i32,r,l.Type.i32,n);case a.i64_store8:return m(a.store,e,l.Type.i8,r,l.Type.i64,n);case a.i64_store16:return m(a.store,e,l.Type.i16,r,l.Type.i64,n);case a.i64_store32:return m(a.store,e,l.Type.i32,r,l.Type.i64,n);case a.i64_store:return m(a.store,e,l.Type.i64,r,l.Type.i64,n);case a.f32_store:return m(a.store,e,l.Type.f32,r,l.Type.f32,n);case a.f64_store:return m(a.store,e,l.Type.f64,r,l.Type.f64,n)}if(e.options.hasFeature(16))switch(t.internalName){case a.i32_atomic_load8_u:return m(a.atomic_load,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_load16_u:return m(a.atomic_load,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_load:return m(a.atomic_load,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_load8_u:return m(a.atomic_load,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_load16_u:return m(a.atomic_load,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_load32_u:return m(a.atomic_load,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_load:return m(a.atomic_load,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_store8:return m(a.atomic_store,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_store16:return m(a.atomic_store,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_store:return m(a.atomic_store,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_store8:return m(a.atomic_store,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_store16:return m(a.atomic_store,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_store32:return m(a.atomic_store,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_store:return m(a.atomic_store,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_add_u:return m(a.atomic_add,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_add_u:return m(a.atomic_add,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_add:return m(a.atomic_add,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_add_u:return m(a.atomic_add,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_add_u:return m(a.atomic_add,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_add_u:return m(a.atomic_add,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_add:return m(a.atomic_add,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_sub_u:return m(a.atomic_sub,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_sub_u:return m(a.atomic_sub,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_sub:return m(a.atomic_sub,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_sub_u:return m(a.atomic_sub,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_sub_u:return m(a.atomic_sub,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_sub_u:return m(a.atomic_sub,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_sub:return m(a.atomic_sub,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_and_u:return m(a.atomic_and,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_and_u:return m(a.atomic_and,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_and:return m(a.atomic_and,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_and_u:return m(a.atomic_and,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_and_u:return m(a.atomic_and,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_and_u:return m(a.atomic_and,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_and:return m(a.atomic_and,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_or_u:return m(a.atomic_or,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_or_u:return m(a.atomic_or,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_or:return m(a.atomic_or,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_or_u:return m(a.atomic_or,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_or_u:return m(a.atomic_or,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_or_u:return m(a.atomic_or,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_or:return m(a.atomic_or,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_u_xor:return m(a.atomic_xor,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_u_xor:return m(a.atomic_xor,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_xor:return m(a.atomic_xor,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_xor_u:return m(a.atomic_xor,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_xor_u:return m(a.atomic_xor,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_xor_u:return m(a.atomic_xor,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_xor:return m(a.atomic_xor,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_xchg_u:return m(a.atomic_xchg,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_xchg_u:return m(a.atomic_xchg,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_xchg:return m(a.atomic_xchg,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_xchg_u:return m(a.atomic_xchg,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_xchg_u:return m(a.atomic_xchg,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_xchg_u:return m(a.atomic_xchg,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_xchg:return m(a.atomic_xchg,e,l.Type.i64,r,l.Type.i64,n);case a.i32_atomic_rmw8_cmpxchg_u:return m(a.atomic_cmpxchg,e,l.Type.u8,r,l.Type.i32,n);case a.i32_atomic_rmw16_cmpxchg_u:return m(a.atomic_cmpxchg,e,l.Type.u16,r,l.Type.i32,n);case a.i32_atomic_rmw_cmpxchg:return m(a.atomic_cmpxchg,e,l.Type.i32,r,l.Type.i32,n);case a.i64_atomic_rmw8_cmpxchg_u:return m(a.atomic_cmpxchg,e,l.Type.u8,r,l.Type.i64,n);case a.i64_atomic_rmw16_cmpxchg_u:return m(a.atomic_cmpxchg,e,l.Type.u16,r,l.Type.i64,n);case a.i64_atomic_rmw32_cmpxchg_u:return m(a.atomic_cmpxchg,e,l.Type.u32,r,l.Type.i64,n);case a.i64_atomic_rmw_cmpxchg:return m(a.atomic_cmpxchg,e,l.Type.i64,r,l.Type.i64,n);case a.i32_wait:return m(a.atomic_wait,e,l.Type.i32,r,l.Type.i32,n);case a.i64_wait:return m(a.atomic_wait,e,l.Type.i64,r,l.Type.i32,n)}if(e.options.hasFeature(8))switch(t.internalName){case a.v128_load:return m(a.load,e,l.Type.v128,r,l.Type.v128,n);case a.v128_store:return m(a.store,e,l.Type.v128,r,l.Type.void,n);case a.i8x16_splat:return m(a.v128_splat,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_extract_lane_s:return m(a.v128_extract_lane,e,l.Type.i8,r,l.Type.i8,n);case a.i8x16_extract_lane_u:return m(a.v128_extract_lane,e,l.Type.u8,r,l.Type.u8,n);case a.i8x16_replace_lane:return m(a.v128_replace_lane,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_add:return m(a.v128_add,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_sub:return m(a.v128_sub,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_mul:return m(a.v128_mul,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_neg:return m(a.v128_neg,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_add_saturate_s:return m(a.v128_add_saturate,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_add_saturate_u:return m(a.v128_add_saturate,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_sub_saturate_s:return m(a.v128_sub_saturate,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_sub_saturate_u:return m(a.v128_sub_saturate,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_shl:return m(a.v128_shl,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_shr_s:return m(a.v128_shr,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_shr_u:return m(a.v128_shr,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_any_true:return m(a.v128_any_true,e,l.Type.i8,r,l.Type.i32,n);case a.i8x16_all_true:return m(a.v128_all_true,e,l.Type.i8,r,l.Type.i32,n);case a.i8x16_eq:return m(a.v128_eq,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_ne:return m(a.v128_ne,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_lt_s:return m(a.v128_lt,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_lt_u:return m(a.v128_lt,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_le_s:return m(a.v128_le,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_le_u:return m(a.v128_le,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_gt_s:return m(a.v128_gt,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_gt_u:return m(a.v128_gt,e,l.Type.u8,r,l.Type.v128,n);case a.i8x16_ge_s:return m(a.v128_ge,e,l.Type.i8,r,l.Type.v128,n);case a.i8x16_ge_u:return m(a.v128_ge,e,l.Type.u8,r,l.Type.v128,n);case a.i16x8_splat:return m(a.v128_splat,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_extract_lane_s:return m(a.v128_extract_lane,e,l.Type.i16,r,l.Type.i16,n);case a.i16x8_extract_lane_u:return m(a.v128_extract_lane,e,l.Type.u16,r,l.Type.u16,n);case a.i16x8_replace_lane:return m(a.v128_replace_lane,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_add:return m(a.v128_add,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_sub:return m(a.v128_sub,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_mul:return m(a.v128_mul,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_neg:return m(a.v128_neg,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_add_saturate_s:return m(a.v128_add_saturate,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_add_saturate_u:return m(a.v128_add_saturate,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_sub_saturate_s:return m(a.v128_sub_saturate,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_sub_saturate_u:return m(a.v128_sub_saturate,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_shl:return m(a.v128_shl,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_shr_s:return m(a.v128_shr,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_shr_u:return m(a.v128_shr,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_any_true:return m(a.v128_any_true,e,l.Type.i16,r,l.Type.i32,n);case a.i16x8_all_true:return m(a.v128_all_true,e,l.Type.i16,r,l.Type.i32,n);case a.i16x8_eq:return m(a.v128_eq,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_ne:return m(a.v128_ne,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_lt_s:return m(a.v128_lt,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_lt_u:return m(a.v128_lt,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_le_s:return m(a.v128_le,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_le_u:return m(a.v128_le,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_gt_s:return m(a.v128_gt,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_gt_u:return m(a.v128_gt,e,l.Type.u16,r,l.Type.v128,n);case a.i16x8_ge_s:return m(a.v128_ge,e,l.Type.i16,r,l.Type.v128,n);case a.i16x8_ge_u:return m(a.v128_ge,e,l.Type.u16,r,l.Type.v128,n);case a.i32x4_splat:return m(a.v128_splat,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_extract_lane:return m(a.v128_extract_lane,e,l.Type.i32,r,l.Type.i32,n);case a.i32x4_replace_lane:return m(a.v128_replace_lane,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_add:return m(a.v128_add,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_sub:return m(a.v128_sub,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_mul:return m(a.v128_mul,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_neg:return m(a.v128_neg,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_shl:return m(a.v128_shl,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_shr_s:return m(a.v128_shr,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_shr_u:return m(a.v128_shr,e,l.Type.u32,r,l.Type.v128,n);case a.i32x4_any_true:return m(a.v128_any_true,e,l.Type.i32,r,l.Type.i32,n);case a.i32x4_all_true:return m(a.v128_all_true,e,l.Type.i32,r,l.Type.i32,n);case a.i32x4_eq:return m(a.v128_eq,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_ne:return m(a.v128_ne,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_lt_s:return m(a.v128_lt,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_lt_u:return m(a.v128_lt,e,l.Type.u32,r,l.Type.v128,n);case a.i32x4_le_s:return m(a.v128_le,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_le_u:return m(a.v128_le,e,l.Type.u32,r,l.Type.v128,n);case a.i32x4_gt_s:return m(a.v128_gt,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_gt_u:return m(a.v128_gt,e,l.Type.u32,r,l.Type.v128,n);case a.i32x4_ge_s:return m(a.v128_ge,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_ge_u:return m(a.v128_ge,e,l.Type.u32,r,l.Type.v128,n);case a.i32x4_trunc_s_f32x4_sat:return m(a.v128_trunc,e,l.Type.i32,r,l.Type.v128,n);case a.i32x4_trunc_u_f32x4_sat:return m(a.v128_trunc,e,l.Type.u32,r,l.Type.v128,n);case a.i64x2_splat:return m(a.v128_splat,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_extract_lane:return m(a.v128_extract_lane,e,l.Type.i64,r,l.Type.i64,n);case a.i64x2_replace_lane:return m(a.v128_replace_lane,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_add:return m(a.v128_add,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_sub:return m(a.v128_sub,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_neg:return m(a.v128_neg,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_shl:return m(a.v128_shl,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_shr_s:return m(a.v128_shr,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_shr_u:return m(a.v128_shr,e,l.Type.u64,r,l.Type.v128,n);case a.i64x2_any_true:return m(a.v128_any_true,e,l.Type.i64,r,l.Type.i32,n);case a.i64x2_all_true:return m(a.v128_all_true,e,l.Type.i64,r,l.Type.i32,n);case a.i64x2_trunc_s_f64x2_sat:return m(a.v128_trunc,e,l.Type.i64,r,l.Type.v128,n);case a.i64x2_trunc_u_f64x2_sat:return m(a.v128_trunc,e,l.Type.u64,r,l.Type.v128,n);case a.f32x4_splat:return m(a.v128_splat,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_extract_lane:return m(a.v128_extract_lane,e,l.Type.f32,r,l.Type.f32,n);case a.f32x4_replace_lane:return m(a.v128_replace_lane,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_add:return m(a.v128_add,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_sub:return m(a.v128_sub,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_mul:return m(a.v128_mul,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_div:return m(a.v128_div,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_neg:return m(a.v128_neg,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_min:return m(a.v128_min,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_max:return m(a.v128_max,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_abs:return m(a.v128_abs,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_sqrt:return m(a.v128_sqrt,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_eq:return m(a.v128_eq,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_ne:return m(a.v128_ne,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_lt:return m(a.v128_lt,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_le:return m(a.v128_le,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_gt:return m(a.v128_gt,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_ge:return m(a.v128_ge,e,l.Type.f32,r,l.Type.v128,n);case a.f32x4_convert_s_i32x4:return m(a.v128_convert,e,l.Type.i32,r,l.Type.v128,n);case a.f32x4_convert_u_i32x4:return m(a.v128_convert,e,l.Type.u32,r,l.Type.v128,n);case a.f64x2_splat:return m(a.v128_splat,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_extract_lane:return m(a.v128_extract_lane,e,l.Type.f64,r,l.Type.f64,n);case a.f64x2_replace_lane:return m(a.v128_replace_lane,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_add:return m(a.v128_add,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_sub:return m(a.v128_sub,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_mul:return m(a.v128_mul,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_div:return m(a.v128_div,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_neg:return m(a.v128_neg,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_min:return m(a.v128_min,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_max:return m(a.v128_max,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_abs:return m(a.v128_abs,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_sqrt:return m(a.v128_sqrt,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_eq:return m(a.v128_eq,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_ne:return m(a.v128_ne,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_lt:return m(a.v128_lt,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_le:return m(a.v128_le,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_gt:return m(a.v128_gt,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_ge:return m(a.v128_ge,e,l.Type.f64,r,l.Type.v128,n);case a.f64x2_convert_s_i64x2:return m(a.v128_convert,e,l.Type.i64,r,l.Type.v128,n);case a.f64x2_convert_u_i64x2:return m(a.v128_convert,e,l.Type.u64,r,l.Type.v128,n);case a.v8x16_shuffle:return m(a.v128_shuffle,e,l.Type.i8,r,l.Type.v128,n)}return 0}(e,t,n,s))?(r&&e.error(o.DiagnosticCode.Type_0_is_not_generic,s.typeArgumentsRange,t.internalName),k):(e.error(o.DiagnosticCode.Cannot_find_name_0,s.expression.range,t.internalName),y.createUnreachable())}function m(e,t,r,n,i,a){assert(t.program.elementsByName.has(e));var s=t.program.elementsByName.get(e);return assert(s.kind==p.ElementKind.FUNCTION_PROTOTYPE),y(t,s,[r],n,i,a,!0)}function T(e,t,r){var n=e.program,i=e.module,a=e.program.stringInstance;if(!a)return i.createUnreachable();var s=n.abortInstance;if(!s||!e.compileFunction(s))return i.createUnreachable();var o=null!=t?e.compileExpression(t,a.type,1):a.type.toNativeZero(i),c=e.ensureStaticString(r.range.source.normalizedPath);return e.currentType=l.Type.void,i.createBlock(null,[i.createCall(s.internalName,[o,c,i.createI32(r.range.line),i.createI32(r.range.column)],u.NativeType.None),i.createUnreachable()])}function f(e){var t=16*(1<<e.alignLog2);return e.is(512)&&(t|=512),e.isManaged&&(t|=1024),t/16}function g(e,t,r,n){if(0==r.length)return t&&1==t.length?t[0]:(e.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,n.typeArgumentsRange,"1",t?t.length.toString(10):"0"),null);if(1==r.length){if(t)if(1==t.length)e.compileExpression(r[0],t[0],1);else{if(t.length)return e.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,n.typeArgumentsRange,"1",t.length.toString(10)),null;e.compileExpressionRetainType(r[0],l.Type.i32)}else e.compileExpressionRetainType(r[0],l.Type.i32);return e.currentType}return t&&t.length>1&&e.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,n.typeArgumentsRange,"1",t.length.toString(10)),e.error(o.DiagnosticCode.Expected_0_arguments_but_got_1,n.argumentsRange,"1",r.length.toString(10)),null}function E(e,t){var r,n;return t.options.isWasm64?(r=t.precomputeExpression(e,l.Type.usize64,1),(u.getExpressionId(r)!=u.ExpressionId.Const||u.getExpressionType(r)!=u.NativeType.I64||0!=u.getConstValueI64High(r)||(n=u.getConstValueI64Low(r))<0)&&(t.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,e.range),n=-1)):(r=t.precomputeExpression(e,l.Type.usize32,1),(u.getExpressionId(r)!=u.ExpressionId.Const||u.getExpressionType(r)!=u.NativeType.I32||(n=u.getConstValueI32(r))<0)&&(t.error(o.DiagnosticCode.Expression_must_be_a_compile_time_constant,e.range),n=-1)),n}function I(e,t,r,n){if(void 0===n&&(n=!1),e){var i=e.length;if(1==i)return 0;assert(i),n&&(r.currentType=e[0]),r.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,t.typeArgumentsRange,"1",i.toString())}else r.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,t.range,"1","0");return 1}function v(e,t,r,n){if(void 0===n&&(n=!1),e){var i=e.length;return 1==i?0:(assert(i),n&&(r.currentType=e[0]),r.error(o.DiagnosticCode.Expected_0_type_arguments_but_got_1,t.typeArgumentsRange,"1",i.toString()),1)}return 0}function b(e,t,r){return e?(r.program.error(o.DiagnosticCode.Type_0_is_not_generic,t.typeArgumentsRange,r.internalName),1):0}function x(e,t,r,n){return e.length!=t?(n.error(o.DiagnosticCode.Expected_0_arguments_but_got_1,r.range,t.toString(),e.length.toString()),1):0}function A(e,t,r,n,i){var a=e.length;return a<t?(i.error(o.DiagnosticCode.Expected_at_least_0_arguments_but_got_1,n.range,t.toString(),a.toString()),1):a>r?(i.error(o.DiagnosticCode.Expected_0_arguments_but_got_1,n.range,r.toString(),a.toString()),1):0}!function(e){e.isInteger="~lib/builtins/isInteger",e.isFloat="~lib/builtins/isFloat",e.isBoolean="~lib/builtins/isBoolean",e.isSigned="~lib/builtins/isSigned",e.isReference="~lib/builtins/isReference",e.isString="~lib/builtins/isString",e.isArray="~lib/builtins/isArray",e.isArrayLike="~lib/builtins/isArrayLike",e.isFunction="~lib/builtins/isFunction",e.isNullable="~lib/builtins/isNullable",e.isDefined="~lib/builtins/isDefined",e.isConstant="~lib/builtins/isConstant",e.isManaged="~lib/builtins/isManaged",e.clz="~lib/builtins/clz",e.ctz="~lib/builtins/ctz",e.popcnt="~lib/builtins/popcnt",e.rotl="~lib/builtins/rotl",e.rotr="~lib/builtins/rotr",e.abs="~lib/builtins/abs",e.max="~lib/builtins/max",e.min="~lib/builtins/min",e.ceil="~lib/builtins/ceil",e.floor="~lib/builtins/floor",e.copysign="~lib/builtins/copysign",e.nearest="~lib/builtins/nearest",e.reinterpret="~lib/builtins/reinterpret",e.sqrt="~lib/builtins/sqrt",e.trunc="~lib/builtins/trunc",e.load="~lib/builtins/load",e.store="~lib/builtins/store",e.atomic_load="~lib/builtins/atomic.load",e.atomic_store="~lib/builtins/atomic.store",e.atomic_add="~lib/builtins/atomic.add",e.atomic_sub="~lib/builtins/atomic.sub",e.atomic_and="~lib/builtins/atomic.and",e.atomic_or="~lib/builtins/atomic.or",e.atomic_xor="~lib/builtins/atomic.xor",e.atomic_xchg="~lib/builtins/atomic.xchg",e.atomic_cmpxchg="~lib/builtins/atomic.cmpxchg",e.atomic_wait="~lib/builtins/atomic.wait",e.atomic_notify="~lib/builtins/atomic.notify",e.sizeof="~lib/builtins/sizeof",e.alignof="~lib/builtins/alignof",e.offsetof="~lib/builtins/offsetof",e.select="~lib/builtins/select",e.unreachable="~lib/builtins/unreachable",e.changetype="~lib/builtins/changetype",e.assert="~lib/builtins/assert",e.unchecked="~lib/builtins/unchecked",e.call_direct="~lib/builtins/call_direct",e.call_indirect="~lib/builtins/call_indirect",e.instantiate="~lib/builtins/instantiate",e.idof="~lib/builtins/idof",e.i8="~lib/builtins/i8",e.i16="~lib/builtins/i16",e.i32="~lib/builtins/i32",e.i64="~lib/builtins/i64",e.isize="~lib/builtins/isize",e.u8="~lib/builtins/u8",e.u16="~lib/builtins/u16",e.u32="~lib/builtins/u32",e.u64="~lib/builtins/u64",e.usize="~lib/builtins/usize",e.bool="~lib/builtins/bool",e.f32="~lib/builtins/f32",e.f64="~lib/builtins/f64",e.v128="~lib/builtins/v128",e.void_="~lib/builtins/void",e.i32_clz="~lib/builtins/i32.clz",e.i64_clz="~lib/builtins/i64.clz",e.i32_ctz="~lib/builtins/i32.ctz",e.i64_ctz="~lib/builtins/i64.ctz",e.i32_popcnt="~lib/builtins/i32.popcnt",e.i64_popcnt="~lib/builtins/i64.popcnt",e.i32_rotl="~lib/builtins/i32.rotl",e.i64_rotl="~lib/builtins/i64.rotl",e.i32_rotr="~lib/builtins/i32.rotr",e.i64_rotr="~lib/builtins/i64.rotr",e.f32_abs="~lib/builtins/f32.abs",e.f64_abs="~lib/builtins/f64.abs",e.f32_max="~lib/builtins/f32.max",e.f64_max="~lib/builtins/f64.max",e.f32_min="~lib/builtins/f32.min",e.f64_min="~lib/builtins/f64.min",e.f32_ceil="~lib/builtins/f32.ceil",e.f64_ceil="~lib/builtins/f64.ceil",e.f32_floor="~lib/builtins/f32.floor",e.f64_floor="~lib/builtins/f64.floor",e.f32_copysign="~lib/builtins/f32.copysign",e.f64_copysign="~lib/builtins/f64.copysign",e.f32_nearest="~lib/builtins/f32.nearest",e.f64_nearest="~lib/builtins/f64.nearest",e.i32_reinterpret_f32="~lib/builtins/i32.reinterpret_f32",e.i64_reinterpret_f64="~lib/builtins/i64.reinterpret_f64",e.f32_reinterpret_i32="~lib/builtins/f32.reinterpret_i32",e.f64_reinterpret_i64="~lib/builtins/f64.reinterpret_i64",e.f32_sqrt="~lib/builtins/f32.sqrt",e.f64_sqrt="~lib/builtins/f64.sqrt",e.f32_trunc="~lib/builtins/f32.trunc",e.f64_trunc="~lib/builtins/f64.trunc",e.i32_load8_s="~lib/builtins/i32.load8_s",e.i32_load8_u="~lib/builtins/i32.load8_u",e.i32_load16_s="~lib/builtins/i32.load16_s",e.i32_load16_u="~lib/builtins/i32.load16_u",e.i32_load="~lib/builtins/i32.load",e.i64_load8_s="~lib/builtins/i64.load8_s",e.i64_load8_u="~lib/builtins/i64.load8_u",e.i64_load16_s="~lib/builtins/i64.load16_s",e.i64_load16_u="~lib/builtins/i64.load16_u",e.i64_load32_s="~lib/builtins/i64.load32_s",e.i64_load32_u="~lib/builtins/i64.load32_u",e.i64_load="~lib/builtins/i64.load",e.f32_load="~lib/builtins/f32.load",e.f64_load="~lib/builtins/f64.load",e.i32_store8="~lib/builtins/i32.store8",e.i32_store16="~lib/builtins/i32.store16",e.i32_store="~lib/builtins/i32.store",e.i64_store8="~lib/builtins/i64.store8",e.i64_store16="~lib/builtins/i64.store16",e.i64_store32="~lib/builtins/i64.store32",e.i64_store="~lib/builtins/i64.store",e.f32_store="~lib/builtins/f32.store",e.f64_store="~lib/builtins/f64.store",e.i32_atomic_load8_u="~lib/builtins/i32.atomic.load8_u",e.i32_atomic_load16_u="~lib/builtins/i32.atomic.load16_u",e.i32_atomic_load="~lib/builtins/i32.atomic.load",e.i64_atomic_load8_u="~lib/builtins/i64.atomic.load8_u",e.i64_atomic_load16_u="~lib/builtins/i64.atomic.load16_u",e.i64_atomic_load32_u="~lib/builtins/i64.atomic.load32_u",e.i64_atomic_load="~lib/builtins/i64.atomic.load",e.i32_atomic_store8="~lib/builtins/i32.atomic.store8",e.i32_atomic_store16="~lib/builtins/i32.atomic.store16",e.i32_atomic_store="~lib/builtins/i32.atomic.store",e.i64_atomic_store8="~lib/builtins/i64.atomic.store8",e.i64_atomic_store16="~lib/builtins/i64.atomic.store16",e.i64_atomic_store32="~lib/builtins/i64.atomic.store32",e.i64_atomic_store="~lib/builtins/i64.atomic.store",e.i32_atomic_rmw8_add_u="~lib/builtins/i32.atomic.rmw8.add_u",e.i32_atomic_rmw16_add_u="~lib/builtins/i32.atomic.rmw16.add_u",e.i32_atomic_rmw_add="~lib/builtins/i32.atomic.rmw.add",e.i64_atomic_rmw8_add_u="~lib/builtins/i64.atomic.rmw8.add_u",e.i64_atomic_rmw16_add_u="~lib/builtins/i64.atomic.rmw16.add_u",e.i64_atomic_rmw32_add_u="~lib/builtins/i64.atomic.rmw32.add_u",e.i64_atomic_rmw_add="~lib/builtins/i64.atomic.rmw.add",e.i32_atomic_rmw8_sub_u="~lib/builtins/i32.atomic.rmw8.sub_u",e.i32_atomic_rmw16_sub_u="~lib/builtins/i32.atomic.rmw16.sub_u",e.i32_atomic_rmw_sub="~lib/builtins/i32.atomic.rmw.sub",e.i64_atomic_rmw8_sub_u="~lib/builtins/i64.atomic.rmw8.sub_u",e.i64_atomic_rmw16_sub_u="~lib/builtins/i64.atomic.rmw16.sub_u",e.i64_atomic_rmw32_sub_u="~lib/builtins/i64.atomic.rmw32.sub_u",e.i64_atomic_rmw_sub="~lib/builtins/i64.atomic.rmw.sub",e.i32_atomic_rmw8_and_u="~lib/builtins/i32.atomic.rmw8.and_u",e.i32_atomic_rmw16_and_u="~lib/builtins/i32.atomic.rmw16.and_u",e.i32_atomic_rmw_and="~lib/builtins/i32.atomic.rmw.and",e.i64_atomic_rmw8_and_u="~lib/builtins/i64.atomic.rmw8.and_u",e.i64_atomic_rmw16_and_u="~lib/builtins/i64.atomic.rmw16.and_u",e.i64_atomic_rmw32_and_u="~lib/builtins/i64.atomic.rmw32.and_u",e.i64_atomic_rmw_and="~lib/builtins/i64.atomic.rmw.and",e.i32_atomic_rmw8_or_u="~lib/builtins/i32.atomic.rmw8.or_u",e.i32_atomic_rmw16_or_u="~lib/builtins/i32.atomic.rmw16.or_u",e.i32_atomic_rmw_or="~lib/builtins/i32.atomic.rmw.or",e.i64_atomic_rmw8_or_u="~lib/builtins/i64.atomic.rmw8.or_u",e.i64_atomic_rmw16_or_u="~lib/builtins/i64.atomic.rmw16.or_u",e.i64_atomic_rmw32_or_u="~lib/builtins/i64.atomic.rmw32.or_u",e.i64_atomic_rmw_or="~lib/builtins/i64.atomic.rmw.or",e.i32_atomic_rmw8_u_xor="~lib/builtins/i32.atomic.rmw8.xor_u",e.i32_atomic_rmw16_u_xor="~lib/builtins/i32.atomic.rmw16.xor_u",e.i32_atomic_rmw_xor="~lib/builtins/i32.atomic.rmw.xor",e.i64_atomic_rmw8_xor_u="~lib/builtins/i64.atomic.rmw8.xor_u",e.i64_atomic_rmw16_xor_u="~lib/builtins/i64.atomic.rmw16.xor_u",e.i64_atomic_rmw32_xor_u="~lib/builtins/i64.atomic.rmw32.xor_u",e.i64_atomic_rmw_xor="~lib/builtins/i64.atomic.rmw.xor",e.i32_atomic_rmw8_xchg_u="~lib/builtins/i32.atomic.rmw8.xchg_u",e.i32_atomic_rmw16_xchg_u="~lib/builtins/i32.atomic.rmw16.xchg_u",e.i32_atomic_rmw_xchg="~lib/builtins/i32.atomic.rmw.xchg",e.i64_atomic_rmw8_xchg_u="~lib/builtins/i64.atomic.rmw8.xchg_u",e.i64_atomic_rmw16_xchg_u="~lib/builtins/i64.atomic.rmw16.xchg_u",e.i64_atomic_rmw32_xchg_u="~lib/builtins/i64.atomic.rmw32.xchg_u",e.i64_atomic_rmw_xchg="~lib/builtins/i64.atomic.rmw.xchg",e.i32_atomic_rmw8_cmpxchg_u="~lib/builtins/i32.atomic.rmw8.cmpxchg_u",e.i32_atomic_rmw16_cmpxchg_u="~lib/builtins/i32.atomic.rmw16.cmpxchg_u",e.i32_atomic_rmw_cmpxchg="~lib/builtins/i32.atomic.rmw.cmpxchg",e.i64_atomic_rmw8_cmpxchg_u="~lib/builtins/i64.atomic.rmw8.cmpxchg_u",e.i64_atomic_rmw16_cmpxchg_u="~lib/builtins/i64.atomic.rmw16.cmpxchg_u",e.i64_atomic_rmw32_cmpxchg_u="~lib/builtins/i64.atomic.rmw32.cmpxchg_u",e.i64_atomic_rmw_cmpxchg="~lib/builtins/i64.atomic.rmw.cmpxchg",e.i32_wait="~lib/builtins/i32.wait",e.i64_wait="~lib/builtins/i64.wait",e.v128_splat="~lib/builtins/v128.splat",e.v128_extract_lane="~lib/builtins/v128.extract_lane",e.v128_replace_lane="~lib/builtins/v128.replace_lane",e.v128_shuffle="~lib/builtins/v128.shuffle",e.v128_load="~lib/builtins/v128.load",e.v128_store="~lib/builtins/v128.store",e.v128_add="~lib/builtins/v128.add",e.v128_sub="~lib/builtins/v128.sub",e.v128_mul="~lib/builtins/v128.mul",e.v128_div="~lib/builtins/v128.div",e.v128_neg="~lib/builtins/v128.neg",e.v128_add_saturate="~lib/builtins/v128.add_saturate",e.v128_sub_saturate="~lib/builtins/v128.sub_saturate",e.v128_shl="~lib/builtins/v128.shl",e.v128_shr="~lib/builtins/v128.shr",e.v128_and="~lib/builtins/v128.and",e.v128_or="~lib/builtins/v128.or",e.v128_xor="~lib/builtins/v128.xor",e.v128_not="~lib/builtins/v128.not",e.v128_bitselect="~lib/builtins/v128.bitselect",e.v128_any_true="~lib/builtins/v128.any_true",e.v128_all_true="~lib/builtins/v128.all_true",e.v128_min="~lib/builtins/v128.min",e.v128_max="~lib/builtins/v128.max",e.v128_abs="~lib/builtins/v128.abs",e.v128_sqrt="~lib/builtins/v128.sqrt",e.v128_eq="~lib/builtins/v128.eq",e.v128_ne="~lib/builtins/v128.ne",e.v128_lt="~lib/builtins/v128.lt",e.v128_le="~lib/builtins/v128.le",e.v128_gt="~lib/builtins/v128.gt",e.v128_ge="~lib/builtins/v128.ge",e.v128_convert="~lib/builtins/v128.convert",e.v128_trunc="~lib/builtins/v128.trunc",e.i8x16="~lib/builtins/i8x16",e.i16x8="~lib/builtins/i16x8",e.i32x4="~lib/builtins/i32x4",e.i64x2="~lib/builtins/i64x2",e.f32x4="~lib/builtins/f32x4",e.f64x2="~lib/builtins/f64x2",e.i8x16_splat="~lib/builtins/i8x16.splat",e.i8x16_extract_lane_s="~lib/builtins/i8x16.extract_lane_s",e.i8x16_extract_lane_u="~lib/builtins/i8x16.extract_lane_u",e.i8x16_replace_lane="~lib/builtins/i8x16.replace_lane",e.i8x16_add="~lib/builtins/i8x16.add",e.i8x16_sub="~lib/builtins/i8x16.sub",e.i8x16_mul="~lib/builtins/i8x16.mul",e.i8x16_neg="~lib/builtins/i8x16.neg",e.i8x16_add_saturate_s="~lib/builtins/i8x16.add_saturate_s",e.i8x16_add_saturate_u="~lib/builtins/i8x16.add_saturate_u",e.i8x16_sub_saturate_s="~lib/builtins/i8x16.sub_saturate_s",e.i8x16_sub_saturate_u="~lib/builtins/i8x16.sub_saturate_u",e.i8x16_shl="~lib/builtins/i8x16.shl",e.i8x16_shr_s="~lib/builtins/i8x16.shr_s",e.i8x16_shr_u="~lib/builtins/i8x16.shr_u",e.i8x16_any_true="~lib/builtins/i8x16.any_true",e.i8x16_all_true="~lib/builtins/i8x16.all_true",e.i8x16_eq="~lib/builtins/i8x16.eq",e.i8x16_ne="~lib/builtins/i8x16.ne",e.i8x16_lt_s="~lib/builtins/i8x16.lt_s",e.i8x16_lt_u="~lib/builtins/i8x16.lt_u",e.i8x16_le_s="~lib/builtins/i8x16.le_s",e.i8x16_le_u="~lib/builtins/i8x16.le_u",e.i8x16_gt_s="~lib/builtins/i8x16.gt_s",e.i8x16_gt_u="~lib/builtins/i8x16.gt_u",e.i8x16_ge_s="~lib/builtins/i8x16.ge_s",e.i8x16_ge_u="~lib/builtins/i8x16.ge_u",e.i16x8_splat="~lib/builtins/i16x8.splat",e.i16x8_extract_lane_s="~lib/builtins/i16x8.extract_lane_s",e.i16x8_extract_lane_u="~lib/builtins/i16x8.extract_lane_u",e.i16x8_replace_lane="~lib/builtins/i16x8.replace_lane",e.i16x8_add="~lib/builtins/i16x8.add",e.i16x8_sub="~lib/builtins/i16x8.sub",e.i16x8_mul="~lib/builtins/i16x8.mul",e.i16x8_neg="~lib/builtins/i16x8.neg",e.i16x8_add_saturate_s="~lib/builtins/i16x8.add_saturate_s",e.i16x8_add_saturate_u="~lib/builtins/i16x8.add_saturate_u",e.i16x8_sub_saturate_s="~lib/builtins/i16x8.sub_saturate_s",e.i16x8_sub_saturate_u="~lib/builtins/i16x8.sub_saturate_u",e.i16x8_shl="~lib/builtins/i16x8.shl",e.i16x8_shr_s="~lib/builtins/i16x8.shr_s",e.i16x8_shr_u="~lib/builtins/i16x8.shr_u",e.i16x8_any_true="~lib/builtins/i16x8.any_true",e.i16x8_all_true="~lib/builtins/i16x8.all_true",e.i16x8_eq="~lib/builtins/i16x8.eq",e.i16x8_ne="~lib/builtins/i16x8.ne",e.i16x8_lt_s="~lib/builtins/i16x8.lt_s",e.i16x8_lt_u="~lib/builtins/i16x8.lt_u",e.i16x8_le_s="~lib/builtins/i16x8.le_s",e.i16x8_le_u="~lib/builtins/i16x8.le_u",e.i16x8_gt_s="~lib/builtins/i16x8.gt_s",e.i16x8_gt_u="~lib/builtins/i16x8.gt_u",e.i16x8_ge_s="~lib/builtins/i16x8.ge_s",e.i16x8_ge_u="~lib/builtins/i16x8.ge_u",e.i32x4_splat="~lib/builtins/i32x4.splat",e.i32x4_extract_lane="~lib/builtins/i32x4.extract_lane",e.i32x4_replace_lane="~lib/builtins/i32x4.replace_lane",e.i32x4_add="~lib/builtins/i32x4.add",e.i32x4_sub="~lib/builtins/i32x4.sub",e.i32x4_mul="~lib/builtins/i32x4.mul",e.i32x4_neg="~lib/builtins/i32x4.neg",e.i32x4_shl="~lib/builtins/i32x4.shl",e.i32x4_shr_s="~lib/builtins/i32x4.shr_s",e.i32x4_shr_u="~lib/builtins/i32x4.shr_u",e.i32x4_any_true="~lib/builtins/i32x4.any_true",e.i32x4_all_true="~lib/builtins/i32x4.all_true",e.i32x4_eq="~lib/builtins/i32x4.eq",e.i32x4_ne="~lib/builtins/i32x4.ne",e.i32x4_lt_s="~lib/builtins/i32x4.lt_s",e.i32x4_lt_u="~lib/builtins/i32x4.lt_u",e.i32x4_le_s="~lib/builtins/i32x4.le_s",e.i32x4_le_u="~lib/builtins/i32x4.le_u",e.i32x4_gt_s="~lib/builtins/i32x4.gt_s",e.i32x4_gt_u="~lib/builtins/i32x4.gt_u",e.i32x4_ge_s="~lib/builtins/i32x4.ge_s",e.i32x4_ge_u="~lib/builtins/i32x4.ge_u",e.i32x4_trunc_s_f32x4_sat="~lib/builtins/i32x4.trunc_s_f32x4_sat",e.i32x4_trunc_u_f32x4_sat="~lib/builtins/i32x4.trunc_u_f32x4_sat",e.i64x2_splat="~lib/builtins/i64x2.splat",e.i64x2_extract_lane="~lib/builtins/i64x2.extract_lane",e.i64x2_replace_lane="~lib/builtins/i64x2.replace_lane",e.i64x2_add="~lib/builtins/i64x2.add",e.i64x2_sub="~lib/builtins/i64x2.sub",e.i64x2_neg="~lib/builtins/i64x2.neg",e.i64x2_shl="~lib/builtins/i64x2.shl",e.i64x2_shr_s="~lib/builtins/i64x2.shr_s",e.i64x2_shr_u="~lib/builtins/i64x2.shr_u",e.i64x2_any_true="~lib/builtins/i64x2.any_true",e.i64x2_all_true="~lib/builtins/i64x2.all_true",e.i64x2_trunc_s_f64x2_sat="~lib/builtins/i64x2.trunc_s_f64x2_sat",e.i64x2_trunc_u_f64x2_sat="~lib/builtins/i64x2.trunc_u_f64x2_sat",e.f32x4_splat="~lib/builtins/f32x4.splat",e.f32x4_extract_lane="~lib/builtins/f32x4.extract_lane",e.f32x4_replace_lane="~lib/builtins/f32x4.replace_lane",e.f32x4_add="~lib/builtins/f32x4.add",e.f32x4_sub="~lib/builtins/f32x4.sub",e.f32x4_mul="~lib/builtins/f32x4.mul",e.f32x4_div="~lib/builtins/f32x4.div",e.f32x4_neg="~lib/builtins/f32x4.neg",e.f32x4_min="~lib/builtins/f32x4.min",e.f32x4_max="~lib/builtins/f32x4.max",e.f32x4_abs="~lib/builtins/f32x4.abs",e.f32x4_sqrt="~lib/builtins/f32x4.sqrt",e.f32x4_eq="~lib/builtins/f32x4.eq",e.f32x4_ne="~lib/builtins/f32x4.ne",e.f32x4_lt="~lib/builtins/f32x4.lt",e.f32x4_le="~lib/builtins/f32x4.le",e.f32x4_gt="~lib/builtins/f32x4.gt",e.f32x4_ge="~lib/builtins/f32x4.ge",e.f32x4_convert_s_i32x4="~lib/builtin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t,r,i=e.module,s=new Array,o=e.ensureFunctionType([l.Type.u32],l.Type.void),c=e.options.nativeSizeType,_=assert(e.program.visitInstance);e.compileFunction(_);try{for(var d=n(e.program.elementsByName.values()),y=d.next();!y.done;y=d.next()){var m=y.value;if(m.kind==p.ElementKind.GLOBAL){var T=m,f=T.type.classReference;if(T.is(h.CommonFlags.COMPILED)&&null!==f&&!f.hasDecorator(p.DecoratorFlags.UNMANAGED))if(T.is(h.CommonFlags.INLINED)){var g=T.constantIntegerValue;(i64_low(g)||i64_high(g))&&s.push(i.createCall(_.internalName,[e.options.isWasm64?i.createI64(i64_low(g),i64_high(g)):i.createI32(i64_low(g))],u.NativeType.None))}else s.push(i.createIf(i.createTeeLocal(1,i.createGetGlobal(T.internalName,c)),i.createCall(_.internalName,[i.createGetLocal(1,c),i.createGetLocal(0,u.NativeType.I32)],u.NativeType.None)))}}}catch(e){t={error:e}}finally{try{y&&!y.done&&(r=d.return)&&r.call(d)}finally{if(t)throw 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this.push("nearest<i32>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.SqrtF32:return this.push("sqrt<f32>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.EqzI32:case n.UnaryOp.EqzI64:return this.push("!"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ClzI64:return this.push("clz<i64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.CtzI64:return this.push("ctz<i64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.PopcntI64:return this.push("popcnt<i64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.AbsF64:return this.push("abs<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.CeilF64:return this.push("ceil<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.FloorF64:return this.push("floor<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.TruncF64:return this.push("trunc<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.NearestF64:return this.push("nearest<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.SqrtF64:return this.push("sqrt<f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.ExtendI32:return this.push("<i64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ExtendU32:return this.push("<i64><u64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.WrapI64:case n.UnaryOp.TruncF32ToI32:return this.push("<i32>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.TruncF32ToI64:return this.push("<i64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.TruncF32ToU32:return this.push("<i32><u32>"),void 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n.UnaryOp.ConvertI32ToF64:return this.push("<f64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertU32ToF32:return this.push("<f32><u32>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertU32ToF64:return this.push("<f64><u32>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertI64ToF32:return this.push("<f32>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertI64ToF64:return this.push("<f64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertU64ToF32:return this.push("<f32><u64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ConvertU64ToF64:return this.push("<f64><u64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.PromoteF32:return this.push("<f64>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.DemoteF64:return this.push("<f32>"),void this.decompileExpression(n.getUnaryValue(e));case n.UnaryOp.ReinterpretI32:return this.push("reinterpret<i32,f32>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")");case n.UnaryOp.ReinterpretI64:return this.push("reinterpret<i64,f64>("),this.decompileExpression(n.getUnaryValue(e)),void this.push(")")}break;case n.ExpressionId.Binary:switch(n.getBinaryOp(e)){case n.BinaryOp.AddI32:case n.BinaryOp.AddI64:case n.BinaryOp.AddF32:case n.BinaryOp.AddF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" + "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.SubI32:case n.BinaryOp.SubI64:case n.BinaryOp.SubF32:case n.BinaryOp.SubF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" - "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.MulI32:case n.BinaryOp.MulI64:case n.BinaryOp.MulF32:case n.BinaryOp.MulF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" * "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.DivI32:case n.BinaryOp.DivI64:case n.BinaryOp.DivF32:case n.BinaryOp.DivF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" / "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.DivU32:return this.push("<i32>(<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" / <u32>"),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.RemI32:case n.BinaryOp.RemI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" % "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.RemU32:return this.push("<i32>(<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" / <u32>"),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.AndI32:case n.BinaryOp.AndI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" & "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.OrI32:case n.BinaryOp.OrI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" | "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.XorI32:case n.BinaryOp.XorI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" ^ "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.ShlI32:case n.BinaryOp.ShlI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" << "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.ShrU32:case n.BinaryOp.ShrU64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" >>> "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.ShrI32:case n.BinaryOp.ShrI64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" >> "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.RotlI32:return this.push("rotl<i32>("),this.decompileExpression(n.getBinaryLeft(e)),this.push(", "),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.RotrI32:return this.push("rotr<i32>("),this.decompileExpression(n.getBinaryLeft(e)),this.push(", "),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.EqI32:case n.BinaryOp.EqI64:case n.BinaryOp.EqF32:case n.BinaryOp.EqF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" == "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.NeI32:case n.BinaryOp.NeI64:case n.BinaryOp.NeF32:case n.BinaryOp.NeF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" != "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.LtI32:case n.BinaryOp.LtI64:case n.BinaryOp.LtF32:case n.BinaryOp.LtF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" < "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.LtU32:return this.push("<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" < <u32>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.LeI32:case n.BinaryOp.LeI64:case n.BinaryOp.LeF32:case n.BinaryOp.LeF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" <= "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.LeU32:return this.push("<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" <= <u32>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.GtI32:case n.BinaryOp.GtI64:case n.BinaryOp.GtF32:case n.BinaryOp.GtF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" > "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.GtU32:return this.push("<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" > <u32>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.GeI32:case n.BinaryOp.GeI64:case n.BinaryOp.GeF32:case n.BinaryOp.GeF64:return this.decompileExpression(n.getBinaryLeft(e)),this.push(" >= "),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.GeU32:return this.push("<u32>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" >= <u32>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.DivU64:return this.push("<u64>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" / <u64>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.RemU64:return this.push("<u64>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" % <u64>"),void this.decompileExpression(n.getBinaryRight(e));case n.BinaryOp.RotlI64:return this.push("rotl<i64>("),this.decompileExpression(n.getBinaryLeft(e)),this.push(", "),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.RotrI64:return this.push("rotr<i64>("),this.decompileExpression(n.getBinaryLeft(e)),this.push(", "),this.decompileExpression(n.getBinaryRight(e)),void this.push(")");case n.BinaryOp.LtU64:return this.push("<u64>"),this.decompileExpression(n.getBinaryLeft(e)),this.push(" < <u64>"),void 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o.Token.NAMESPACE:d=e.mark();e.next(),e.peek(!1,o.IdentifierHandling.PREFER)==o.Token.IDENTIFIER?(e.discard(d),_=this.parseNamespace(e,r,i,n),i=null):(e.reset(d),_=this.parseStatement(e,!0));break;case o.Token.IMPORT:e.next(),_=(r|=a.CommonFlags.IMPORT)&a.CommonFlags.EXPORT?this.parseExportImport(e,n):this.parseImport(e);break;case o.Token.TYPE:d=e.mark();e.next(),e.peek(!1,o.IdentifierHandling.PREFER)==o.Token.IDENTIFIER?(e.discard(d),_=this.parseTypeDeclaration(e,r,i,n),i=null):(e.reset(d),_=this.parseStatement(e,!0));break;default:r&a.CommonFlags.EXPORT?_=this.parseExport(e,n,0!=(r&a.CommonFlags.DECLARE)):(u&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(l,u),"export"),t||(_=this.parseStatement(e,!0)))}if(i)for(var y=0,m=i.length;y<m;++y)this.error(c.DiagnosticCode.Decorators_are_not_valid_here,i[y].range);return _},t.prototype.nextFile=function(){var e=this.backlog;return e.length?e.shift():null},t.prototype.finish=function(){if(this.backlog.length)throw new 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if(i==o.Token.VOID)n=u.Node.createType(u.Node.createSimpleTypeName("void",e.range()),[],!1,e.range(a,e.pos));else if(i==o.Token.THIS)n=u.Node.createType(u.Node.createSimpleTypeName("this",e.range()),[],!1,e.range(a,e.pos));else if(i==o.Token.TRUE||i==o.Token.FALSE)n=u.Node.createType(u.Node.createSimpleTypeName("bool",e.range()),[],!1,e.range(a,e.pos));else if(i==o.Token.STRINGLITERAL)e.readString(),n=u.Node.createType(u.Node.createSimpleTypeName("string",e.range()),[],!1,e.range(a,e.pos));else{if(i!=o.Token.IDENTIFIER)return r||this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;for(var _=u.Node.createSimpleTypeName(e.readIdentifier(),e.range()),h=_,d=null,y=!1;e.skip(o.Token.DOT);){if(!e.skip(o.Token.IDENTIFIER))return this.error(c.DiagnosticCode.Identifier_expected,e.range(e.pos)),null;var m=u.Node.createSimpleTypeName(e.readIdentifier(),e.range());h.next=m,h=m}if(e.skip(o.Token.LESSTHAN)){do{var T=this.parseType(e,!0,r);if(!T)return null;d?d.push(T):d=[T]}while(e.skip(o.Token.COMMA));if(!e.skip(o.Token.GREATERTHAN))return r||this.error(c.DiagnosticCode._0_expected,e.range(e.pos),">"),null}for(;e.skip(o.Token.BAR);){if(!e.skip(o.Token.NULL))return r||this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"null"),null;y=!0}n=u.Node.createType(_,d||[],y,e.range(a,e.pos))}for(;e.skip(o.Token.OPENBRACKET);){var f=e.tokenPos;if(!e.skip(o.Token.CLOSEBRACKET))return r||this.error(c.DiagnosticCode._0_expected,e.range(),"]"),null;var g=e.range(f,e.pos);y=!1;if(e.skip(o.Token.BAR)){if(!e.skip(o.Token.NULL))return r||this.error(c.DiagnosticCode._0_expected,e.range(),"null"),null;y=!0}if(n=u.Node.createType(u.Node.createSimpleTypeName("Array",g),[n],y,e.range(a,e.pos)),y)break}return n},t.prototype.tryParseSignature=function(e){var t,r=e.mark(),n=e.tokenPos,i=null,a=null,s=!1;if(e.skip(o.Token.CLOSEPAREN))s=!0,e.discard(r),i=[];else{s=!1;do{var l=u.ParameterKind.DEFAULT;if(e.skip(o.Token.DOT_DOT_DOT)&&(s=!0,e.discard(r),l=u.ParameterKind.REST),e.skip(o.Token.THIS)){if(!e.skip(o.Token.COLON))return e.reset(r),this.tryParseSignatureIsSignature=!1,null;s=!0,e.discard(r);var p=this.parseType(e,!1);if(!p)return null;if(p.kind!=u.NodeKind.TYPE)return this.error(c.DiagnosticCode.Operation_not_supported,p.range),this.tryParseSignatureIsSignature=!0,null;a=p}else{if(!e.skipIdentifier())return s?this.error(c.DiagnosticCode.Identifier_expected,e.range()):e.reset(r),this.tryParseSignatureIsSignature=s,null;var _=u.Node.createIdentifierExpression(e.readIdentifier(),e.range(e.tokenPos,e.pos));if(e.skip(o.Token.QUESTION)&&(s=!0,e.discard(r),l==u.ParameterKind.REST?this.error(c.DiagnosticCode.A_rest_parameter_cannot_be_optional,e.range()):l=u.ParameterKind.OPTIONAL),e.skip(o.Token.COLON)){s=!0,e.discard(r);var h=this.parseType(e);if(!h)return this.tryParseSignatureIsSignature=s,null;var d=new u.ParameterNode;d.parameterKind=l,d.name=_,d.type=h,i?i.push(d):i=[d]}else s&&this.error(c.DiagnosticCode.Type_expected,e.range())}}while(e.skip(o.Token.COMMA));if(!e.skip(o.Token.CLOSEPAREN))return s?this.error(c.DiagnosticCode._0_expected,e.range(),")"):e.reset(r),this.tryParseSignatureIsSignature=s,null}return e.skip(o.Token.EQUALS_GREATERTHAN)?(s=!0,e.discard(r),(t=this.parseType(e))?(this.tryParseSignatureIsSignature=!0,u.Node.createSignature(i||[],t,a,!1,e.range(n,e.pos))):(this.tryParseSignatureIsSignature=s,null)):(s?this.error(c.DiagnosticCode._0_expected,e.range(),"=>"):e.reset(r),this.tryParseSignatureIsSignature=s,null)},t.prototype.parseDecorator=function(e){var t=e.tokenPos;if(e.skipIdentifier()){for(var r=e.readIdentifier(),n=u.Node.createIdentifierExpression(r,e.range(t,e.pos));e.skip(o.Token.DOT);){if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;r=e.readIdentifier(),n=u.Node.createPropertyAccessExpression(n,u.Node.createIdentifierExpression(r,e.range()),e.range(t,e.pos))}var i=void 0;if(!e.skip(o.Token.OPENPAREN))return u.Node.createDecorator(n,null,e.range(t,e.pos));if(i=this.parseArguments(e))return u.Node.createDecorator(n,i,e.range(t,e.pos))}else this.error(c.DiagnosticCode.Identifier_expected,e.range());return null},t.prototype.parseVariable=function(e,t,r,n){var i=new Array;do{var a=this.parseVariableDeclaration(e,t,r);if(!a)return null;i.push(a)}while(e.skip(o.Token.COMMA));var s=u.Node.createVariableStatement(i,r,e.range(n,e.pos));return e.skip(o.Token.SEMICOLON),s},t.prototype.parseVariableDeclaration=function(e,t,r){if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;var n=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),i=t;e.skip(o.Token.EXCLAMATION)&&(i|=a.CommonFlags.DEFINITE_ASSIGNMENT);var s=null;e.skip(o.Token.COLON)&&(s=this.parseType(e));var l=null;if(e.skip(o.Token.EQUALS)){if(i&a.CommonFlags.AMBIENT&&this.error(c.DiagnosticCode.Initializers_are_not_allowed_in_ambient_contexts,e.range()),!(l=this.parseExpression(e,2)))return null}else i&a.CommonFlags.CONST?i&a.CommonFlags.AMBIENT||this.error(c.DiagnosticCode._const_declarations_must_be_initialized,n.range):s||this.error(c.DiagnosticCode.Type_expected,e.range(e.pos));var p=o.Range.join(n.range,e.range());return i&a.CommonFlags.DEFINITE_ASSIGNMENT&&l&&this.error(c.DiagnosticCode.A_definite_assignment_assertion_is_not_permitted_in_this_context,p),u.Node.createVariableDeclaration(n,s,l,r,i,p)},t.prototype.parseEnum=function(e,t,r,n){if(e.next()!=o.Token.IDENTIFIER)return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;var i=u.Node.createIdentifierExpression(e.readIdentifier(),e.range());if(e.next()!=o.Token.OPENBRACE)return this.error(c.DiagnosticCode._0_expected,e.range(),"{"),null;for(var s=new Array;!e.skip(o.Token.CLOSEBRACE);){var l=this.parseEnumValue(e,a.CommonFlags.NONE);if(!l)return null;if(s.push(l),!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEBRACE))break;return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}}var p=u.Node.createEnumDeclaration(i,s,r,t,e.range(n,e.pos));return e.skip(o.Token.SEMICOLON),p},t.prototype.parseEnumValue=function(e,t){if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;var r=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),n=null;return e.skip(o.Token.EQUALS)&&!(n=this.parseExpression(e,2))?null:u.Node.createEnumValueDeclaration(r,n,t,o.Range.join(r.range,e.range()))},t.prototype.parseReturn=function(e){var t=null;if(e.peek(!0)!=o.Token.SEMICOLON&&e.nextToken!=o.Token.CLOSEBRACE&&!e.nextTokenOnNewLine&&!(t=this.parseExpression(e)))return null;var r=u.Node.createReturnStatement(t,e.range());return e.skip(o.Token.SEMICOLON),r},t.prototype.parseTypeParameters=function(e){for(var t=null,r=!1;!e.skip(o.Token.GREATERTHAN);){var n=this.parseTypeParameter(e);if(!n)return null;if(null!==n.defaultType?r=!0:r&&(this.error(c.DiagnosticCode.Required_type_parameters_may_not_follow_optional_type_parameters,n.range),n.defaultType=null),t?t.push(n):t=[n],!e.skip(o.Token.COMMA)){if(e.skip(o.Token.GREATERTHAN))break;return this.error(c.DiagnosticCode._0_expected,e.range(),">"),null}}return t&&t.length||this.error(c.DiagnosticCode.Type_parameter_list_cannot_be_empty,e.range()),t},t.prototype.parseTypeParameter=function(e){if(e.next()==o.Token.IDENTIFIER){var t=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),r=null;if(e.skip(o.Token.EXTENDS)){if(!(i=this.parseType(e)))return null;if(i.kind!=u.NodeKind.TYPE)return this.error(c.DiagnosticCode.Operation_not_supported,i.range),null;r=i}var n=null;if(e.skip(o.Token.EQUALS)){var i;if(!(i=this.parseType(e)))return null;if(i.kind!=u.NodeKind.TYPE)return this.error(c.DiagnosticCode.Operation_not_supported,i.range),null;n=i}return u.Node.createTypeParameter(t,r,n,o.Range.join(t.range,e.range()))}return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null},t.prototype.parseParameters=function(e,t){void 0===t&&(t=!1);var r=new Array,n=null,i=!1,a=!1,s=null;if(this.parseParametersThis=null,e.skip(o.Token.THIS)){if(!e.skip(o.Token.COLON))return this.error(c.DiagnosticCode._0_expected,e.range(),":"),null;if(!(s=this.parseType(e)))return null;if(s.kind==u.NodeKind.TYPE?this.parseParametersThis=s:this.error(c.DiagnosticCode.Operation_not_supported,s.range),!e.skip(o.Token.COMMA))return e.skip(o.Token.CLOSEPAREN)?r:(this.error(c.DiagnosticCode._0_expected,e.range(),")"),null)}for(;!e.skip(o.Token.CLOSEPAREN);){var l=this.parseParameter(e,t);if(!l)return null;switch(n&&!a&&(this.error(c.DiagnosticCode.A_rest_parameter_must_be_last_in_a_parameter_list,n.name.range),a=!0),l.parameterKind){default:i&&this.error(c.DiagnosticCode.A_required_parameter_cannot_follow_an_optional_parameter,l.name.range);break;case u.ParameterKind.OPTIONAL:i=!0;break;case u.ParameterKind.REST:n=l}if(r.push(l),!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEPAREN))break;return this.error(c.DiagnosticCode._0_expected,e.range(),")"),null}}return r},t.prototype.parseParameter=function(e,t){void 0===t&&(t=!1);var r=!1,n=!1,i=null,s=a.CommonFlags.NONE;if(t&&(e.skip(o.Token.PUBLIC)?(i=e.range(),s|=a.CommonFlags.PUBLIC):e.skip(o.Token.PROTECTED)?(i=e.range(),s|=a.CommonFlags.PROTECTED):e.skip(o.Token.PRIVATE)&&(i=e.range(),s|=a.CommonFlags.PRIVATE),e.peek()==o.Token.READONLY)){var l=e.mark();e.next(),e.peek()!=o.Token.COLON?(e.discard(l),i||(i=e.range()),s|=a.CommonFlags.READONLY):e.reset(l)}if(e.skip(o.Token.DOT_DOT_DOT)&&(s?this.error(c.DiagnosticCode.A_parameter_property_cannot_be_declared_using_a_rest_parameter,e.range()):i=e.range(),r=!0),e.skipIdentifier()){r||(i=e.range());var p=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),_=null;if((n=e.skip(o.Token.QUESTION))&&r&&this.error(c.DiagnosticCode.A_rest_parameter_cannot_be_optional,p.range),e.skip(o.Token.COLON)){if(!(_=this.parseType(e)))return null}else _=u.Node.createOmittedType(e.range(e.pos));var h=null;if(e.skip(o.Token.EQUALS)&&(r&&this.error(c.DiagnosticCode.A_rest_parameter_cannot_have_an_initializer,p.range),n?this.error(c.DiagnosticCode.Parameter_cannot_have_question_mark_and_initializer,p.range):n=!0,!(h=this.parseExpression(e,2))))return null;var d=u.Node.createParameter(p,_,h,r?u.ParameterKind.REST:n?u.ParameterKind.OPTIONAL:u.ParameterKind.DEFAULT,o.Range.join(i,e.range()));return d.flags|=s,d}return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null},t.prototype.parseFunction=function(e,t,r,n){if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range(e.pos)),null;var i=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),s=-1,l=null;if(e.skip(o.Token.LESSTHAN)){if(s=e.tokenPos,!(l=this.parseTypeParameters(e)))return null;t|=a.CommonFlags.GENERIC}if(!e.skip(o.Token.OPENPAREN))return this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"("),null;s<0&&(s=e.tokenPos);var p=this.parseParameters(e);if(!p)return null;var _=this.parseParametersThis,h=0!=(t&a.CommonFlags.SET);h&&(1!=p.length&&this.error(c.DiagnosticCode.A_set_accessor_must_have_exactly_one_parameter,i.range),p.length&&p[0].initializer&&this.error(c.DiagnosticCode.A_set_accessor_parameter_cannot_have_an_initializer,i.range)),t&a.CommonFlags.GET&&p.length&&this.error(c.DiagnosticCode.A_get_accessor_cannot_have_parameters,i.range);var d=null;if(e.skip(o.Token.COLON)&&!(d=this.parseType(e,!0,h)))return null;d||(d=u.Node.createOmittedType(e.range(e.pos)),h||this.error(c.DiagnosticCode.Type_expected,d.range));var y=u.Node.createSignature(p,d,_,!1,e.range(s,e.pos)),m=null;if(e.skip(o.Token.OPENBRACE)){if(t&a.CommonFlags.AMBIENT&&this.error(c.DiagnosticCode.An_implementation_cannot_be_declared_in_ambient_contexts,e.range()),!(m=this.parseBlockStatement(e,!1)))return null}else t&a.CommonFlags.AMBIENT||this.error(c.DiagnosticCode.Function_implementation_is_missing_or_not_immediately_following_the_declaration,e.range(e.pos));var T=u.Node.createFunctionDeclaration(i,l,y,m,r,t,0,e.range(n,e.pos));return e.skip(o.Token.SEMICOLON),T},t.prototype.parseFunctionExpression=function(e){var t,r=e.tokenPos,n=0;if(e.token==o.Token.FUNCTION){if(t=e.skipIdentifier()?u.Node.createIdentifierExpression(e.readIdentifier(),e.range()):u.Node.createEmptyIdentifierExpression(e.range(e.pos)),!e.skip(o.Token.OPENPAREN))return this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"("),null}else n=1,assert(e.token==o.Token.OPENPAREN),t=u.Node.createEmptyIdentifierExpression(e.range(e.tokenPos));var i=e.pos,a=this.parseParameters(e);return a?this.parseFunctionExpressionCommon(e,t,a,n,r,i):null},t.prototype.parseFunctionExpressionCommon=function(e,t,r,n,i,s){void 0===i&&(i=-1),void 0===s&&(s=-1),i<0&&(i=t.range.start),s<0&&(s=i);var l=null;if(2!=n&&e.skip(o.Token.COLON)){if(!(l=this.parseType(e)))return null}else l=u.Node.createOmittedType(e.range(e.pos));if(n&&!e.skip(o.Token.EQUALS_GREATERTHAN))return this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"=>"),null;var p=u.Node.createSignature(r,l,null,!1,e.range(s,e.pos)),_=null;if(n)if(e.skip(o.Token.OPENBRACE))_=this.parseBlockStatement(e,!1);else{var h=this.parseExpression(e,2);h&&(_=u.Node.createExpressionStatement(h))}else{if(!e.skip(o.Token.OPENBRACE))return this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"{"),null;_=this.parseBlockStatement(e,!1)}if(!_)return null;var d=u.Node.createFunctionDeclaration(t,null,p,_,null,a.CommonFlags.NONE,n,e.range(i,e.pos));return u.Node.createFunctionExpression(d)},t.prototype.parseClassOrInterface=function(e,t,r,n){var i=e.token==o.Token.INTERFACE;if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;var s=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),l=null;if(e.skip(o.Token.LESSTHAN)){if(!(l=this.parseTypeParameters(e)))return null;t|=a.CommonFlags.GENERIC}var p=null;if(e.skip(o.Token.EXTENDS)){var _=this.parseType(e);if(!_)return null;if(_.kind!=u.NodeKind.TYPE)return this.error(c.DiagnosticCode.Operation_not_supported,_.range),null;p=_}var h=null;if(e.skip(o.Token.IMPLEMENTS)){i&&this.error(c.DiagnosticCode.Interface_declaration_cannot_have_implements_clause,e.range());do{var d=this.parseType(e);if(!d)return null;i||(h?h.push(d):h=[d])}while(e.skip(o.Token.COMMA))}if(!e.skip(o.Token.OPENBRACE))return this.error(c.DiagnosticCode._0_expected,e.range(),"{"),null;var y,m=new Array;if(i?(assert(!h),y=u.Node.createInterfaceDeclaration(s,l,p,m,r,t,e.range(n,e.pos))):y=u.Node.createClassDeclaration(s,l,p,h,m,r,t,e.range(n,e.pos)),!e.skip(o.Token.CLOSEBRACE))do{var T=this.parseClassMember(e,y);if(T)m.push(T);else if(this.skipStatement(e),e.skip(o.Token.ENDOFFILE))return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}while(!e.skip(o.Token.CLOSEBRACE));return y},t.prototype.parseClassExpression=function(e){var t,r=e.tokenPos;if(t=e.skipIdentifier()?u.Node.createIdentifierExpression(e.readIdentifier(),e.range()):u.Node.createEmptyIdentifierExpression(e.range(e.pos)),!e.skip(o.Token.OPENBRACE))return this.error(c.DiagnosticCode._0_expected,e.range(e.pos),"{"),null;var n=new Array,i=u.Node.createClassDeclaration(t,[],null,null,n,null,a.CommonFlags.NONE,e.range(r,e.pos));if(!e.skip(o.Token.CLOSEBRACE))do{var s=this.parseClassMember(e,i);if(s)n.push(s);else if(this.skipStatement(e),e.skip(o.Token.ENDOFFILE))return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}while(!e.skip(o.Token.CLOSEBRACE));return u.Node.createClassExpression(i)},t.prototype.parseClassMember=function(e,t){var r=e.pos,n=t.kind==u.NodeKind.INTERFACEDECLARATION,i=null;if(e.skip(o.Token.AT)){do{var s=this.parseDecorator(e);if(!s)break;i?i.push(s):i=[s]}while(e.skip(o.Token.AT));i&&n&&this.error(c.DiagnosticCode.Decorators_are_not_valid_here,o.Range.join(i[0].range,i[i.length-1].range))}var l=t.flags&a.CommonFlags.AMBIENT;n&&(l|=a.CommonFlags.VIRTUAL);var p=0,_=0;e.skip(o.Token.PUBLIC)?(n&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(),"public"),l|=a.CommonFlags.PUBLIC,p=e.tokenPos,_=e.pos):e.skip(o.Token.PRIVATE)?(n&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(),"private"),l|=a.CommonFlags.PRIVATE,p=e.tokenPos,_=e.pos):e.skip(o.Token.PROTECTED)&&(n&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(),"protected"),l|=a.CommonFlags.PROTECTED,p=e.tokenPos,_=e.pos);var h=0,d=0,y=0,m=0;e.skip(o.Token.STATIC)?(n&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(),"static"),l|=a.CommonFlags.STATIC,h=e.tokenPos,d=e.pos):(l|=a.CommonFlags.INSTANCE,e.skip(o.Token.ABSTRACT)&&(n&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(),"abstract"),l|=a.CommonFlags.ABSTRACT,y=e.tokenPos,m=e.pos),t.flags&a.CommonFlags.GENERIC&&(l|=a.CommonFlags.GENERIC_CONTEXT));var T=0,f=0;e.skip(o.Token.READONLY)&&(l|=a.CommonFlags.READONLY,T=e.tokenPos,f=e.pos);var g,E=e.mark(),I=!1,v=!1,b=!1,x=0,A=0;if(n||(e.skip(o.Token.GET)?e.peek(!0,o.IdentifierHandling.PREFER)!=o.Token.IDENTIFIER||e.nextTokenOnNewLine?e.reset(E):(l|=a.CommonFlags.GET,v=!0,x=e.tokenPos,A=e.pos,l&a.CommonFlags.READONLY&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(T,f),"readonly")):e.skip(o.Token.SET)?e.peek(!0,o.IdentifierHandling.PREFER)!=o.Token.IDENTIFIER||e.nextTokenOnNewLine?e.reset(E):(l|=a.CommonFlags.SET,b=!0,x=e.tokenPos,A=e.pos,l&a.CommonFlags.READONLY&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(T,f),"readonly")):e.skip(o.Token.CONSTRUCTOR)&&(I=!0,(l|=a.CommonFlags.CONSTRUCTOR)&a.CommonFlags.STATIC&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(h,d),"static"),l&a.CommonFlags.ABSTRACT&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(y,m),"abstract"),l&a.CommonFlags.READONLY&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(T,f),"readonly"))),I)g=u.Node.createConstructorExpression(e.range());else{if(!v&&!b&&e.skip(o.Token.OPENBRACKET)){l&a.CommonFlags.PUBLIC?this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(p,_),"public"):l&a.CommonFlags.PROTECTED?this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(p,_),"protected"):l&a.CommonFlags.PRIVATE&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(p,_),"protected"),l&a.CommonFlags.STATIC&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(h,d),"static"),l&a.CommonFlags.ABSTRACT&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(y,m),"abstract"),l&a.CommonFlags.READONLY&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(T,f),"readonly");var S=this.parseIndexSignatureDeclaration(e,i);return S?(e.skip(o.Token.SEMICOLON),S):null}if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;g=u.Node.createIdentifierExpression(e.readIdentifier(),e.range())}var N=null;if(e.skip(o.Token.LESSTHAN)){var O=e.tokenPos;if(!(N=this.parseTypeParameters(e)))return null;I?this.error(c.DiagnosticCode.Type_parameters_cannot_appear_on_a_constructor_declaration,e.range(O,e.pos)):v||b?this.error(c.DiagnosticCode.An_accessor_cannot_have_type_parameters,e.range(O,e.pos)):l|=a.CommonFlags.GENERIC}if(e.skip(o.Token.OPENPAREN)){var C=e.tokenPos,k=this.parseParameters(e,I);if(!k)return null;var L=this.parseParametersThis;if(I)for(var R=0,F=k.length;R<F;++R){var B=k[R];if(B.isAny(a.CommonFlags.PUBLIC|a.CommonFlags.PROTECTED|a.CommonFlags.PRIVATE|a.CommonFlags.READONLY)){var U=u.Node.createFieldDeclaration(B.name,B.type,null,null,B.flags|a.CommonFlags.INSTANCE,B.range);U.parameterIndex=R,B.implicitFieldDeclaration=U,t.members.push(U)}}else v?k.length&&this.error(c.DiagnosticCode.A_get_accessor_cannot_have_parameters,g.range):b&&(1!=k.length&&this.error(c.DiagnosticCode.A_set_accessor_must_have_exactly_one_parameter,g.range),k.length&&k[0].initializer&&this.error(c.DiagnosticCode.A_set_accessor_parameter_cannot_have_an_initializer,g.range));var D=null;if(e.skip(o.Token.COLON)){if(g.kind==u.NodeKind.CONSTRUCTOR?this.error(c.DiagnosticCode.Type_annotation_cannot_appear_on_a_constructor_declaration,e.range()):b&&this.error(c.DiagnosticCode.A_set_accessor_cannot_have_a_return_type_annotation,e.range()),!(D=this.parseType(e,g.kind==u.NodeKind.CONSTRUCTOR||b)))return null}else D=u.Node.createOmittedType(e.range(e.pos)),b||g.kind==u.NodeKind.CONSTRUCTOR||this.error(c.DiagnosticCode.Type_expected,D.range);var w=u.Node.createSignature(k,D,L,!1,e.range(C,e.pos)),P=null;if(e.skip(o.Token.OPENBRACE)){if(l&a.CommonFlags.AMBIENT?this.error(c.DiagnosticCode.An_implementation_cannot_be_declared_in_ambient_contexts,e.range()):l&a.CommonFlags.ABSTRACT&&this.error(c.DiagnosticCode.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract,e.range(),g.text),!(P=this.parseBlockStatement(e,!1)))return null}else l&a.CommonFlags.AMBIENT||n||this.error(c.DiagnosticCode.Function_implementation_is_missing_or_not_immediately_following_the_declaration,e.range());var M=u.Node.createMethodDeclaration(g,N,w,P,i,l,e.range(r,e.pos));return e.skip(o.Token.SEMICOLON),M}if(I)this.error(c.DiagnosticCode.Constructor_implementation_is_missing,g.range);else{if(!v&&!b){l&a.CommonFlags.ABSTRACT&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(y,m),"abstract"),l&a.CommonFlags.GET&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(0,0),"get"),l&a.CommonFlags.SET&&this.error(c.DiagnosticCode._0_modifier_cannot_be_used_here,e.range(x,A),"set");var V=null;if(e.skip(o.Token.QUESTION)&&this.error(c.DiagnosticCode.Optional_properties_are_not_supported,e.range(r,e.pos)),e.skip(o.Token.EXCLAMATION)&&(l|=a.CommonFlags.DEFINITE_ASSIGNMENT),e.skip(o.Token.COLON)){if(!(V=this.parseType(e)))return null}else this.error(c.DiagnosticCode.Type_expected,e.range());var G=null;if(e.skip(o.Token.EQUALS)&&!(G=this.parseExpression(e)))return null;var K=e.range(r,e.pos);l&a.CommonFlags.DEFINITE_ASSIGNMENT&&(l&a.CommonFlags.STATIC||n||G)&&this.error(c.DiagnosticCode.A_definite_assignment_assertion_is_not_permitted_in_this_context,K);var z=u.Node.createFieldDeclaration(g,V,G,i,l,K);return e.skip(o.Token.SEMICOLON),z}this.error(c.DiagnosticCode.Function_implementation_is_missing_or_not_immediately_following_the_declaration,g.range)}return null},t.prototype.parseIndexSignatureDeclaration=function(e,t){t&&t.length&&this.error(c.DiagnosticCode.Decorators_are_not_valid_here,o.Range.join(t[0].range,t[t.length-1].range));var r=e.tokenPos;if(e.skipIdentifier())if("key"==e.readIdentifier())if(e.skip(o.Token.COLON)){var n=this.parseType(e);if(!n)return null;if(n.kind!=u.NodeKind.TYPE)return this.error(c.DiagnosticCode.Type_expected,e.range()),null;if(e.skip(o.Token.CLOSEBRACKET)){if(e.skip(o.Token.COLON)){var i=this.parseType(e);return i?u.Node.createIndexSignatureDeclaration(n,i,e.range(r,e.pos)):null}this.error(c.DiagnosticCode._0_expected,e.range(),":")}else this.error(c.DiagnosticCode._0_expected,e.range(),"]")}else this.error(c.DiagnosticCode._0_expected,e.range(),":");else this.error(c.DiagnosticCode._0_expected,e.range(),"key");else this.error(c.DiagnosticCode.Identifier_expected,e.range());return null},t.prototype.parseNamespace=function(e,t,r,n){if(e.skipIdentifier()){var i=u.Node.createIdentifierExpression(e.readIdentifier(),e.range());if(e.skip(o.Token.OPENBRACE)){for(var a=new Array,s=u.Node.createNamespaceDeclaration(i,a,r,t,e.range(n,e.pos));!e.skip(o.Token.CLOSEBRACE);){var l=this.parseTopLevelStatement(e,s);if(l)a.push(l);else if(this.skipStatement(e),e.skip(o.Token.ENDOFFILE))return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}return e.skip(o.Token.SEMICOLON),s}this.error(c.DiagnosticCode._0_expected,e.range(),"{")}else this.error(c.DiagnosticCode.Identifier_expected,e.range());return null},t.prototype.parseExport=function(e,t,r){var n=null;if(e.skip(o.Token.OPENBRACE)){for(var i=new Array;!e.skip(o.Token.CLOSEBRACE);){var a=this.parseExportMember(e);if(!a)return null;if(i.push(a),!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEBRACE))break;return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}}if(e.skip(o.Token.FROM)){if(!e.skip(o.Token.STRINGLITERAL))return this.error(c.DiagnosticCode.String_literal_expected,e.range()),null;n=u.Node.createStringLiteralExpression(e.readString(),e.range())}return null===(l=(s=u.Node.createExportStatement(i,n,r,e.range(t,e.pos))).internalPath)||this.seenlog.has(l)||(this.backlog.push(l),this.seenlog.add(l)),e.skip(o.Token.SEMICOLON),s}if(e.skip(o.Token.ASTERISK))if(e.skip(o.Token.FROM)){if(e.skip(o.Token.STRINGLITERAL)){n=u.Node.createStringLiteralExpression(e.readString(),e.range());var s=u.Node.createExportStatement(null,n,r,e.range(t,e.pos)),l=assert(s.internalPath),p=e.source;return p.exportPaths||(p.exportPaths=new Set),p.exportPaths.add(l),this.seenlog.has(l)||(this.backlog.push(l),this.seenlog.add(l)),e.skip(o.Token.SEMICOLON),s}this.error(c.DiagnosticCode.String_literal_expected,e.range())}else this.error(c.DiagnosticCode._0_expected,e.range(),"from");else this.error(c.DiagnosticCode._0_expected,e.range(),"{");return null},t.prototype.parseExportMember=function(e){if(e.skipIdentifier()){var t=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),r=null;if(e.skip(o.Token.AS)){if(!e.skipIdentifier(o.IdentifierHandling.ALWAYS))return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;r=u.Node.createIdentifierExpression(e.readIdentifier(),e.range())}return u.Node.createExportMember(t,r,r?o.Range.join(t.range,r.range):t.range)}return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null},t.prototype.parseImport=function(e){var t=e.tokenPos,r=null,n=null,i=!1;if(e.skip(o.Token.OPENBRACE))for(r=new Array;!e.skip(o.Token.CLOSEBRACE);){var a=this.parseImportDeclaration(e);if(!a)return null;if(r.push(a),!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEBRACE))break;return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}}else if(e.skip(o.Token.ASTERISK)){if(!e.skip(o.Token.AS))return this.error(c.DiagnosticCode._0_expected,e.range(),"as"),null;if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;n=u.Node.createIdentifierExpression(e.readIdentifier(),e.range())}else i=!0;if(i||e.skip(o.Token.FROM)){if(e.skip(o.Token.STRINGLITERAL)){var s=u.Node.createStringLiteralExpression(e.readString(),e.range()),l=void 0;n?(assert(!r),l=u.Node.createImportStatementWithWildcard(n,s,e.range(t,e.pos))):l=u.Node.createImportStatement(r,s,e.range(t,e.pos));var p=l.internalPath;return this.seenlog.has(p)||(this.backlog.push(p),this.seenlog.add(p)),e.skip(o.Token.SEMICOLON),l}this.error(c.DiagnosticCode.String_literal_expected,e.range())}else this.error(c.DiagnosticCode._0_expected,e.range(),"from");return null},t.prototype.parseImportDeclaration=function(e){if(e.skipIdentifier(o.IdentifierHandling.ALWAYS)){var t=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),r=null;if(e.skip(o.Token.AS)){if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;r=u.Node.createIdentifierExpression(e.readIdentifier(),e.range())}return u.Node.createImportDeclaration(t,r,r?o.Range.join(t.range,r.range):t.range)}return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null},t.prototype.parseExportImport=function(e,t){if(e.skipIdentifier()){var r=u.Node.createIdentifierExpression(e.readIdentifier(),e.range());if(e.skip(o.Token.EQUALS)){if(e.skipIdentifier()){var n=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),i=u.Node.createExportImportStatement(n,r,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),i}this.error(c.DiagnosticCode.Identifier_expected,e.range())}else this.error(c.DiagnosticCode._0_expected,e.range(),"=")}else this.error(c.DiagnosticCode.Identifier_expected,e.range());return null},t.prototype.parseStatement=function(e,t){void 0===t&&(t=!1);var r=e.mark(),n=null;switch(e.next()){case o.Token.BREAK:n=this.parseBreak(e);break;case o.Token.CONST:n=this.parseVariable(e,a.CommonFlags.CONST,null,e.tokenPos);break;case o.Token.CONTINUE:n=this.parseContinue(e);break;case o.Token.DO:n=this.parseDoStatement(e);break;case o.Token.FOR:n=this.parseForStatement(e);break;case o.Token.IF:n=this.parseIfStatement(e);break;case o.Token.LET:n=this.parseVariable(e,a.CommonFlags.LET,null,e.tokenPos);break;case o.Token.VAR:n=this.parseVariable(e,a.CommonFlags.NONE,null,e.tokenPos);break;case o.Token.OPENBRACE:n=this.parseBlockStatement(e,t);break;case o.Token.RETURN:t&&this.error(c.DiagnosticCode.A_return_statement_can_only_be_used_within_a_function_body,e.range()),n=this.parseReturn(e);break;case o.Token.SEMICOLON:return u.Node.createEmptyStatement(e.range(e.tokenPos));case o.Token.SWITCH:n=this.parseSwitchStatement(e);break;case o.Token.THROW:n=this.parseThrowStatement(e);break;case o.Token.TRY:n=this.parseTryStatement(e);break;case o.Token.VOID:n=this.parseVoidStatement(e);break;case o.Token.WHILE:n=this.parseWhileStatement(e);break;case o.Token.TYPE:if(e.peek(!1,o.IdentifierHandling.PREFER)==o.Token.IDENTIFIER){n=this.parseTypeDeclaration(e,a.CommonFlags.NONE,null,e.tokenPos);break}default:e.reset(r),n=this.parseExpressionStatement(e)}return n?e.discard(r):(e.reset(r),this.skipStatement(e)),n},t.prototype.parseBlockStatement=function(e,t){for(var r=e.tokenPos,n=new Array;!e.skip(o.Token.CLOSEBRACE);){var i=e.mark(),a=this.parseStatement(e,t);if(a)e.discard(i),n.push(a);else{if(e.token==o.Token.ENDOFFILE)return null;e.reset(i),this.skipStatement(e)}}var s=u.Node.createBlockStatement(n,e.range(r,e.pos));return e.skip(o.Token.SEMICOLON),s},t.prototype.parseBreak=function(e){var t=null;e.peek(!0)!=o.Token.IDENTIFIER||e.nextTokenOnNewLine||(e.next(o.IdentifierHandling.PREFER),t=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()));var r=u.Node.createBreakStatement(t,e.range());return e.skip(o.Token.SEMICOLON),r},t.prototype.parseContinue=function(e){var t=null;e.peek(!0)!=o.Token.IDENTIFIER||e.nextTokenOnNewLine||(e.next(o.IdentifierHandling.PREFER),t=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()));var r=u.Node.createContinueStatement(t,e.range());return e.skip(o.Token.SEMICOLON),r},t.prototype.parseDoStatement=function(e){var t=e.tokenPos,r=this.parseStatement(e);if(!r)return null;if(e.skip(o.Token.WHILE))if(e.skip(o.Token.OPENPAREN)){var n=this.parseExpression(e);if(!n)return null;if(e.skip(o.Token.CLOSEPAREN)){var i=u.Node.createDoStatement(r,n,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),i}this.error(c.DiagnosticCode._0_expected,e.range(),")")}else this.error(c.DiagnosticCode._0_expected,e.range(),"(");else this.error(c.DiagnosticCode._0_expected,e.range(),"while");return null},t.prototype.parseExpressionStatement=function(e){var t=this.parseExpression(e);if(!t)return null;var r=u.Node.createExpressionStatement(t);return e.skip(o.Token.SEMICOLON),r},t.prototype.parseForStatement=function(e){var t=e.tokenPos;if(e.skip(o.Token.OPENPAREN)){var r=null;if(e.skip(o.Token.CONST))r=this.parseVariable(e,a.CommonFlags.CONST,null,e.tokenPos);else if(e.skip(o.Token.LET))r=this.parseVariable(e,a.CommonFlags.LET,null,e.tokenPos);else if(e.skip(o.Token.VAR))r=this.parseVariable(e,a.CommonFlags.NONE,null,e.tokenPos);else if(!e.skip(o.Token.SEMICOLON)&&!(r=this.parseExpressionStatement(e)))return null;if(e.token==o.Token.SEMICOLON){var n=null;if(!e.skip(o.Token.SEMICOLON)&&!(n=this.parseExpressionStatement(e)))return null;if(e.token==o.Token.SEMICOLON){var i=null;if(!e.skip(o.Token.CLOSEPAREN)){if(!(i=this.parseExpression(e)))return null;if(!e.skip(o.Token.CLOSEPAREN))return this.error(c.DiagnosticCode._0_expected,e.range(),")"),null}var s=this.parseStatement(e);return s?u.Node.createForStatement(r,n?n.expression:null,i,s,e.range(t,e.pos)):null}this.error(c.DiagnosticCode._0_expected,e.range(),";")}else this.error(c.DiagnosticCode._0_expected,e.range(),";")}else this.error(c.DiagnosticCode._0_expected,e.range(),"(");return null},t.prototype.parseIfStatement=function(e){var t=e.tokenPos;if(e.skip(o.Token.OPENPAREN)){var r=this.parseExpression(e);if(!r)return null;if(e.skip(o.Token.CLOSEPAREN)){var n=this.parseStatement(e);if(!n)return null;var i=null;return e.skip(o.Token.ELSE)&&!(i=this.parseStatement(e))?null:u.Node.createIfStatement(r,n,i,e.range(t,e.pos))}this.error(c.DiagnosticCode._0_expected,e.range(),")")}else this.error(c.DiagnosticCode._0_expected,e.range(),"(");return null},t.prototype.parseSwitchStatement=function(e){var t=e.tokenPos;if(e.skip(o.Token.OPENPAREN)){var r=this.parseExpression(e);if(!r)return null;if(e.skip(o.Token.CLOSEPAREN)){if(e.skip(o.Token.OPENBRACE)){for(var n=new Array;!e.skip(o.Token.CLOSEBRACE);){var i=this.parseSwitchCase(e);if(!i)return null;n.push(i)}var a=u.Node.createSwitchStatement(r,n,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),a}this.error(c.DiagnosticCode._0_expected,e.range(),"{")}else this.error(c.DiagnosticCode._0_expected,e.range(),")")}else this.error(c.DiagnosticCode._0_expected,e.range(),"(");return null},t.prototype.parseSwitchCase=function(e){var t,r,n=e.tokenPos;if(e.skip(o.Token.CASE)){var i=this.parseExpression(e);if(!i)return null;if(e.skip(o.Token.COLON)){for(t=new Array;e.peek()!=o.Token.CASE&&e.nextToken!=o.Token.DEFAULT&&e.nextToken!=o.Token.CLOSEBRACE;){if(!(r=this.parseStatement(e)))return null;t.push(r)}return u.Node.createSwitchCase(i,t,e.range(n,e.pos))}this.error(c.DiagnosticCode._0_expected,e.range(),":")}else if(e.skip(o.Token.DEFAULT)){if(e.skip(o.Token.COLON)){for(t=new Array;e.peek()!=o.Token.CASE&&e.nextToken!=o.Token.DEFAULT&&e.nextToken!=o.Token.CLOSEBRACE;){if(!(r=this.parseStatement(e)))return null;t.push(r)}return u.Node.createSwitchCase(null,t,e.range(n,e.pos))}this.error(c.DiagnosticCode._0_expected,e.range(),":")}else this.error(c.DiagnosticCode._case_or_default_expected,e.range());return null},t.prototype.parseThrowStatement=function(e){var t=e.tokenPos,r=this.parseExpression(e);if(!r)return null;var n=u.Node.createThrowStatement(r,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),n},t.prototype.parseTryStatement=function(e){var t,r=e.tokenPos;if(e.skip(o.Token.OPENBRACE)){for(var n=new Array;!e.skip(o.Token.CLOSEBRACE);){if(!(t=this.parseStatement(e)))return null;n.push(t)}var i=null,a=null,s=null;if(e.skip(o.Token.CATCH)){if(!e.skip(o.Token.OPENPAREN))return this.error(c.DiagnosticCode._0_expected,e.range(),"("),null;if(!e.skipIdentifier())return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;if(i=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),!e.skip(o.Token.CLOSEPAREN))return this.error(c.DiagnosticCode._0_expected,e.range(),")"),null;if(!e.skip(o.Token.OPENBRACE))return this.error(c.DiagnosticCode._0_expected,e.range(),"{"),null;for(a=[];!e.skip(o.Token.CLOSEBRACE);){if(!(t=this.parseStatement(e)))return null;a.push(t)}}if(e.skip(o.Token.FINALLY)){if(!e.skip(o.Token.OPENBRACE))return this.error(c.DiagnosticCode._0_expected,e.range(),"{"),null;for(s=[];!e.skip(o.Token.CLOSEBRACE);){if(!(t=this.parseStatement(e)))return null;s.push(t)}}if(!a&&!s)return this.error(c.DiagnosticCode._0_expected,e.range(),"catch"),null;var l=u.Node.createTryStatement(n,i,a,s,e.range(r,e.pos));return e.skip(o.Token.SEMICOLON),l}return this.error(c.DiagnosticCode._0_expected,e.range(),"{"),null},t.prototype.parseTypeDeclaration=function(e,t,r,n){if(e.skipIdentifier()){var i=u.Node.createIdentifierExpression(e.readIdentifier(),e.range()),s=null;if(e.skip(o.Token.LESSTHAN)){if(!(s=this.parseTypeParameters(e)))return null;t|=a.CommonFlags.GENERIC}if(e.skip(o.Token.EQUALS)){var l=this.parseType(e);if(!l)return null;var p=u.Node.createTypeDeclaration(i,s,l,r,t,e.range(n,e.pos));return e.skip(o.Token.SEMICOLON),p}this.error(c.DiagnosticCode._0_expected,e.range(),"=")}else this.error(c.DiagnosticCode.Identifier_expected,e.range());return null},t.prototype.parseVoidStatement=function(e){var t=e.tokenPos,r=this.parseExpression(e,21);if(!r)return null;var n=u.Node.createVoidStatement(r,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),n},t.prototype.parseWhileStatement=function(e){var t=e.tokenPos;if(e.skip(o.Token.OPENPAREN)){var r=this.parseExpression(e);if(!r)return null;if(e.skip(o.Token.CLOSEPAREN)){var n=this.parseStatement(e);if(!n)return null;var i=u.Node.createWhileStatement(r,n,e.range(t,e.pos));return e.skip(o.Token.SEMICOLON),i}this.error(c.DiagnosticCode._0_expected,e.range(),")")}else this.error(c.DiagnosticCode._0_expected,e.range(),"(");return null},t.prototype.parseExpressionStart=function(e){var t=e.next(o.IdentifierHandling.PREFER),r=e.tokenPos,n=function(e){switch(e){case o.Token.DOT_DOT_DOT:return 2;case o.Token.YIELD:return 3;case o.Token.EXCLAMATION:case o.Token.TILDE:case o.Token.PLUS:case o.Token.MINUS:case o.Token.PLUS_PLUS:case o.Token.MINUS_MINUS:case o.Token.TYPEOF:case o.Token.VOID:case o.Token.DELETE:return 17;case o.Token.NEW:return 20}return 0}(t);if(0!=n){var i=void 0;return t==o.Token.NEW?(i=this.parseExpression(e,19))?i.kind==u.NodeKind.CALL?u.Node.createNewExpression(i.expression,i.typeArguments,i.arguments,e.range(r,e.pos)):(this.error(c.DiagnosticCode.Operation_not_supported,e.range()),null):null:(i=this.parseExpression(e,n))?(t!=o.Token.PLUS_PLUS&&t!=o.Token.MINUS_MINUS||i.kind!=u.NodeKind.IDENTIFIER&&i.kind!=u.NodeKind.ELEMENTACCESS&&i.kind!=u.NodeKind.PROPERTYACCESS&&this.error(c.DiagnosticCode.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,i.range),u.Node.createUnaryPrefixExpression(t,i,e.range(r,e.pos))):null}var a=null;switch(t){case o.Token.NULL:return u.Node.createNullExpression(e.range());case o.Token.TRUE:return u.Node.createTrueExpression(e.range());case o.Token.FALSE:return u.Node.createFalseExpression(e.range());case o.Token.OPENPAREN:if(e.skip(o.Token.CLOSEPAREN))return this.parseFunctionExpressionCommon(e,u.Node.createEmptyIdentifierExpression(e.range(r)),[],1);var s=e.mark(),l=!0;do{switch(e.next(o.IdentifierHandling.PREFER)){case o.Token.DOT_DOT_DOT:return e.reset(s),this.parseFunctionExpression(e);case o.Token.IDENTIFIER:switch(e.readIdentifier(),e.next()){case o.Token.CLOSEPAREN:if(!e.skip(o.Token.COLON)&&!e.skip(o.Token.EQUALS_GREATERTHAN)){l=!1;break}case o.Token.COLON:return e.reset(s),this.parseFunctionExpression(e);case o.Token.QUESTION:if(e.skip(o.Token.COLON)||e.skip(o.Token.COMMA)||e.skip(o.Token.CLOSEPAREN))return e.reset(s),this.parseFunctionExpression(e);l=!1;break;case o.Token.COMMA:break;default:l=!1}break;default:l=!1}}while(l);return e.reset(s),(a=this.parseExpression(e))?e.skip(o.Token.CLOSEPAREN)?u.Node.createParenthesizedExpression(a,e.range(r,e.pos)):(this.error(c.DiagnosticCode._0_expected,e.range(),")"),null):null;case o.Token.OPENBRACKET:for(var p=new Array;!e.skip(o.Token.CLOSEBRACKET);){if(e.peek()==o.Token.COMMA)a=null;else if(!(a=this.parseExpression(e,2)))return null;if(p.push(a),!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEBRACKET))break;return this.error(c.DiagnosticCode._0_expected,e.range(),"]"),null}}return u.Node.createArrayLiteralExpression(p,e.range(r,e.pos));case o.Token.OPENBRACE:for(var _=e.tokenPos,h=new Array,d=new Array,y=void 0;!e.skip(o.Token.CLOSEBRACE);){if(e.skipIdentifier())y=u.Node.createIdentifierExpression(e.readIdentifier(),e.range());else{if(!e.skip(o.Token.STRINGLITERAL))return this.error(c.DiagnosticCode.Identifier_expected,e.range()),null;(y=u.Node.createIdentifierExpression(e.readString(),e.range())).isQuoted=!0}if(h.push(y),e.skip(o.Token.COLON)){var m=this.parseExpression(e,2);if(!m)return null;d.push(m)}else{if(y.isQuoted)return this.error(c.DiagnosticCode._0_expected,e.range(),":"),null;d.push(y)}if(!e.skip(o.Token.COMMA)){if(e.skip(o.Token.CLOSEBRACE))break;return this.error(c.DiagnosticCode._0_expected,e.range(),"}"),null}}return u.Node.createObjectLiteralExpression(h,d,e.range(_,e.pos));case 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