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unsafe, stub

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dcode
2019-03-10 21:38:15 +01:00
parent 5a2ab3d7ec
commit cb77760562
19 changed files with 824 additions and 819 deletions
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41
src/builtins.ts
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@ -96,6 +96,7 @@ export namespace BuiltinSymbols {
export const isFunction = "~lib/builtins/isFunction";
export const isNullable = "~lib/builtins/isNullable";
export const isDefined = "~lib/builtins/isDefined";
export const isImplemented = "~lib/builtins/isImplemented";
export const isConstant = "~lib/builtins/isConstant";
export const isManaged = "~lib/builtins/isManaged";
@ -466,17 +467,15 @@ export namespace BuiltinSymbols {
export const ERROR = "~lib/diagnostics/ERROR";
export const WARNING = "~lib/diagnostics/WARNING";
export const INFO = "~lib/diagnostics/INFO";
// std/memory.ts
export const HEAP_BASE = "~lib/memory/HEAP_BASE";
export const memory_size = "~lib/memory/memory.size";
export const memory_grow = "~lib/memory/memory.grow";
export const memory_copy = "~lib/memory/memory.copy";
export const memory_fill = "~lib/memory/memory.fill";
// std/gc.ts
export const iterateRoots = "~lib/gc/iterateRoots";
// internals
export const rt_classid = "~lib/builtins/__rt_classid";
export const rt_iterateroots = "~lib/builtins/__rt_iterateroots";
// std/runtime.ts
export const HEAP_BASE = "~lib/runtime/HEAP_BASE";
export const memory_size = "~lib/runtime/memory.size";
export const memory_grow = "~lib/runtime/memory.grow";
export const memory_copy = "~lib/runtime/memory.copy";
export const memory_fill = "~lib/runtime/memory.fill";
export const gc_classId = "~lib/runtime/gc.classId";
export const gc_iterateRoots = "~lib/runtime/gc.iterateRoots";
}
/** Compiles a call to a built-in function. */
@ -605,6 +604,20 @@ export function compileCall(
);
return module.createI32(element ? 1 : 0);
}
case BuiltinSymbols.isImplemented: { // isImplemented(expression) -> bool
compiler.currentType = Type.bool;
if (
checkTypeAbsent(typeArguments, reportNode, prototype) |
checkArgsRequired(operands, 1, reportNode, compiler)
) return module.createUnreachable();
let element = compiler.resolver.resolveExpression(
operands[0],
compiler.currentFlow,
Type.void,
ReportMode.SWALLOW
);
return module.createI32(element && !element.hasDecorator(DecoratorFlags.STUB) ? 1 : 0);
}
case BuiltinSymbols.isConstant: { // isConstant(expression) -> bool
compiler.currentType = Type.bool;
if (
@ -3596,15 +3609,15 @@ export function compileCall(
// === Internal runtime =======================================================================
case BuiltinSymbols.rt_classid: {
case BuiltinSymbols.gc_classId: {
let type = evaluateConstantType(compiler, typeArguments, operands, reportNode);
compiler.currentType = Type.u32;
if (!type) return module.createUnreachable();
let classReference = type.classReference;
if (!classReference) return module.createUnreachable();
return module.createI32(classReference.prototype.classId);
return module.createI32(classReference.id);
}
case BuiltinSymbols.rt_iterateroots: {
case BuiltinSymbols.gc_iterateRoots: {
if (
checkTypeAbsent(typeArguments, reportNode, prototype) |
checkArgsRequired(operands, 1, reportNode, compiler)