699dc4f9bb
Closure compiler ES6 support rejects expressions of the form `let A = B
= class {}`
With a small rewriting of the emitted code the case of decorated and
staticly referenced classes, TypeScript ES6 emit satisfies this
requirement.
Before:
let C_1;
let C = C_1 = class C {};
After:
let C_1 = class C {};
let C_1 = C;
27 lines
913 B
TypeScript
27 lines
913 B
TypeScript
//// [decoratorOnClass5.es6.ts]
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declare function dec<T>(target: T): T;
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@dec
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class C {
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static x() { return C.y; }
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static y = 1;
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}
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let c = new C();
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//// [decoratorOnClass5.es6.js]
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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let C_1 = class C {
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static x() { return C_1.y; }
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};
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let C = C_1;
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C.y = 1;
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C = C_1 = __decorate([
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dec
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], C);
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let c = new C();
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