TypeScript/tests/baselines/reference/moduleExportAssignment4.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/salsa/async.js ===
exports.default = { m: 1, a: 1 }
>exports : Symbol(default, Decl(async.js, 0, 0))
>default : Symbol(default, Decl(async.js, 0, 0))
>m : Symbol(m, Decl(async.js, 0, 19))
>a : Symbol(a, Decl(async.js, 0, 25))
module.exports = exports['default'];
>module.exports : Symbol(module.exports, Decl(async.js, 0, 0))
>module : Symbol(export=, Decl(async.js, 0, 32))
>exports : Symbol(export=, Decl(async.js, 0, 32))
>exports : Symbol("tests/cases/conformance/salsa/async", Decl(async.js, 0, 0))