TypeScript/tests/baselines/reference/constructorFunctions2.symbols
Nathan Shively-Sanders aba932aefa
Create synthetic exports symbol for commonjs module (#42655)
* Commonjs module:create synthetic exports symbol

Previously, the `module` identifier in commonjs modules got a synthetic
type with a single property `exports`. The exports property reused the
file's symbol, which, for a module file, gives the correct exported
properties.

However, the name of this symbol was still the filename of the file, not
`exports`. This PR creates a synthetic symbol for `exports` by copying
in a similar way to esModuleInterop's `default` symbol in
`resolveESModuleSymbol` (although the intent there is to strip off
signatures from the symbol).

* correct parent of synthetic symbol
2021-02-05 10:56:03 -08:00

64 lines
2.2 KiB
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=== tests/cases/conformance/salsa/node.d.ts ===
declare function require(id: string): any;
>require : Symbol(require, Decl(node.d.ts, 0, 0))
>id : Symbol(id, Decl(node.d.ts, 0, 25))
declare var module: any, exports: any;
>module : Symbol(module, Decl(node.d.ts, 1, 11))
>exports : Symbol(exports, Decl(node.d.ts, 1, 24))
=== tests/cases/conformance/salsa/index.js ===
const A = require("./other");
>A : Symbol(A, Decl(index.js, 0, 5))
>require : Symbol(require, Decl(node.d.ts, 0, 0))
>"./other" : Symbol("tests/cases/conformance/salsa/other", Decl(other.js, 0, 0))
const a = new A().id;
>a : Symbol(a, Decl(index.js, 1, 5))
>new A().id : Symbol(A.id, Decl(other.js, 0, 14))
>A : Symbol(A, Decl(index.js, 0, 5))
>id : Symbol(A.id, Decl(other.js, 0, 14))
const B = function() { this.id = 1; }
>B : Symbol(B, Decl(index.js, 3, 5))
>this.id : Symbol(B.id, Decl(index.js, 3, 22))
>this : Symbol(B, Decl(index.js, 3, 9))
>id : Symbol(B.id, Decl(index.js, 3, 22))
B.prototype.m = function() { this.x = 2; }
>B.prototype : Symbol(B.m, Decl(index.js, 3, 37))
>B : Symbol(B, Decl(index.js, 3, 5))
>prototype : Symbol(Function.prototype, Decl(lib.es5.d.ts, --, --))
>m : Symbol(B.m, Decl(index.js, 3, 37))
>this.x : Symbol(B.x, Decl(index.js, 4, 28))
>this : Symbol(B, Decl(index.js, 3, 9))
>x : Symbol(B.x, Decl(index.js, 4, 28))
const b = new B();
>b : Symbol(b, Decl(index.js, 5, 5))
>B : Symbol(B, Decl(index.js, 3, 5))
b.id;
>b.id : Symbol(B.id, Decl(index.js, 3, 22))
>b : Symbol(b, Decl(index.js, 5, 5))
>id : Symbol(B.id, Decl(index.js, 3, 22))
b.x;
>b.x : Symbol(B.x, Decl(index.js, 4, 28))
>b : Symbol(b, Decl(index.js, 5, 5))
>x : Symbol(B.x, Decl(index.js, 4, 28))
=== tests/cases/conformance/salsa/other.js ===
function A() { this.id = 1; }
>A : Symbol(A, Decl(other.js, 0, 0))
>this.id : Symbol(A.id, Decl(other.js, 0, 14))
>this : Symbol(A, Decl(other.js, 0, 0))
>id : Symbol(A.id, Decl(other.js, 0, 14))
module.exports = A;
>module.exports : Symbol(module.exports, Decl(other.js, 0, 0))
>module : Symbol(export=, Decl(other.js, 0, 29))
>exports : Symbol(export=, Decl(other.js, 0, 29))
>A : Symbol(A, Decl(other.js, 0, 0))