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Implement optional type parameters (#360)

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* Add a NATIVE<T> macro type to simplify use of a native WebAssembly type
* Add default type parameters for internal helpers for explicit loads and stores
* Unify loadUnsafe/loadUnsafeWithOffset etc. into one
* Renamed loadUnsafe etc. into just LOAD, like a macro
* Implement parsing of index signatures, but ignore them, for properly linting code
* Refactor TypedArray<T> to use macros
This commit is contained in:
Daniel Wirtz
2018-12-07 14:33:32 +01:00
committed by GitHub
parent d7f4874650
commit ebae7cbd73
39 changed files with 4698 additions and 4128 deletions
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18
src/extra/ast.ts
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@ -68,6 +68,7 @@ import {
FieldDeclaration,
FunctionDeclaration,
ImportDeclaration,
IndexSignatureDeclaration,
InterfaceDeclaration,
MethodDeclaration,
NamespaceDeclaration,
@ -295,6 +296,10 @@ export class ASTBuilder {
this.visitImportDeclaration(<ImportDeclaration>node);
break;
}
case NodeKind.INDEXSIGNATUREDECLARATION: {
this.visitIndexSignatureDeclaration(<IndexSignatureDeclaration>node);
break;
}
case NodeKind.INTERFACEDECLARATION: {
this.visitInterfaceDeclaration(<InterfaceDeclaration>node);
break;
@ -379,6 +384,11 @@ export class ASTBuilder {
this.sb.push(" extends ");
this.visitTypeNode(extendsType);
}
var defaultType = node.defaultType;
if (defaultType) {
this.sb.push("=");
this.visitTypeNode(defaultType);
}
}
visitSignatureNode(node: SignatureNode): void {
@ -1176,6 +1186,14 @@ export class ASTBuilder {
this.visitStringLiteralExpression(node.path);
}
visitIndexSignatureDeclaration(node: IndexSignatureDeclaration): void {
var sb = this.sb;
sb.push("[key: ");
this.visitTypeNode(node.keyType);
sb.push("]: ");
this.visitTypeNode(node.valueType);
}
visitInterfaceDeclaration(node: InterfaceDeclaration): void {
var decorators = node.decorators;
if (decorators) {