TypeScript/tests/baselines/reference/enumTagOnExports.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/enumTagOnExports.js ===
/** @enum {number} */
exports.a = {};
>exports.a : Symbol(a, Decl(enumTagOnExports.js, 0, 0), Decl(enumTagOnExports.js, 1, 8), Decl(enumTagOnExports.js, 0, 4))
>exports : Symbol(a, Decl(enumTagOnExports.js, 0, 0), Decl(enumTagOnExports.js, 1, 8), Decl(enumTagOnExports.js, 0, 4))
>a : Symbol(a, Decl(enumTagOnExports.js, 0, 0), Decl(enumTagOnExports.js, 1, 8), Decl(enumTagOnExports.js, 0, 4))
/** @enum {string} */
module.exports.b = {};
>module.exports.b : Symbol(b, Decl(enumTagOnExports.js, 1, 15), Decl(enumTagOnExports.js, 4, 15), Decl(enumTagOnExports.js, 3, 4))
>module.exports : Symbol(b, Decl(enumTagOnExports.js, 1, 15), Decl(enumTagOnExports.js, 4, 15), Decl(enumTagOnExports.js, 3, 4))
>module : Symbol(module, Decl(enumTagOnExports.js, 1, 15))
>exports : Symbol(module.exports, Decl(enumTagOnExports.js, 0, 0))
>b : Symbol(b, Decl(enumTagOnExports.js, 1, 15), Decl(enumTagOnExports.js, 4, 15), Decl(enumTagOnExports.js, 3, 4))