TypeScript/tests/baselines/reference/callbackCrossModule.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

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=== tests/cases/conformance/jsdoc/mod1.js ===
/** @callback Con - some kind of continuation
* @param {object | undefined} error
* @return {any} I don't even know what this should return
*/
module.exports = C
>module.exports : Symbol(module.exports, Decl(mod1.js, 0, 0))
>module : Symbol(export=, Decl(mod1.js, 0, 0))
>exports : Symbol(export=, Decl(mod1.js, 0, 0))
>C : Symbol(C, Decl(mod1.js, 4, 18))
function C() {
>C : Symbol(C, Decl(mod1.js, 4, 18))
this.p = 1
>this.p : Symbol(C.p, Decl(mod1.js, 5, 14))
>this : Symbol(C, Decl(mod1.js, 4, 18))
>p : Symbol(C.p, Decl(mod1.js, 5, 14))
}
=== tests/cases/conformance/jsdoc/use.js ===
/** @param {import('./mod1').Con} k */
function f(k) {
>f : Symbol(f, Decl(use.js, 0, 0))
>k : Symbol(k, Decl(use.js, 1, 11))
if (1 === 2 - 1) {
// I guess basic math works!
}
return k({ ok: true})
>k : Symbol(k, Decl(use.js, 1, 11))
>ok : Symbol(ok, Decl(use.js, 5, 14))
}