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Fixes helpers in strict mode

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This commit is contained in:
Ron Buckton
2015-05-01 10:49:54 -07:00
parent 3bd4dd4095
commit 60ae9bd14d
558 changed files with 576 additions and 574 deletions
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8
src/compiler/emitter.ts
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@@ -18,7 +18,7 @@ module ts {
export function emitFiles(resolver: EmitResolver, host: EmitHost, targetSourceFile: SourceFile): EmitResult {
// emit output for the __extends helper function
const extendsHelper = `
var __extends = this.__extends || function (d, b) {
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
__.prototype = b.prototype;
@@ -27,7 +27,7 @@ var __extends = this.__extends || function (d, b) {
// emit output for the __decorate helper function
const decorateHelper = `
if (typeof __decorate !== "function") __decorate = function (decorators, target, key, desc) {
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") return Reflect.decorate(decorators, target, key, desc);
switch (arguments.length) {
case 2: return decorators.reduceRight(function(o, d) { return (d && d(o)) || o; }, target);
@@ -38,13 +38,13 @@ if (typeof __decorate !== "function") __decorate = function (decorators, target,
// emit output for the __metadata helper function
const metadataHelper = `
if (typeof __metadata !== "function") __metadata = function (k, v) {
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};`;
// emit output for the __param helper function
const paramHelper = `
if (typeof __param !== "function") __param = function (paramIndex, decorator) {
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};`;