TypeScript/tests/cases/conformance/salsa/moduleExportAliasExports.ts

// @noEmit: true
// @allowJs: true
// @checkJs: true
// @Filename: Eloquent.js
// bug #27365, crashes from github.com/marijnh/Eloquent-JavaScript
(function() {
exports.bigOak = 1
exports.everywhere = 2
module.exports = exports
})()
Fix alias of module.exports->exports->IIFE (#27992) In JS, when you assign `module.exports = exports` and the entire module is wrapped in an IIFE, the resulting `export=` symbol, after following aliases, is the module itself. This results in trying to merge the file's exports with itself inside `getCommonJsExportEquals`, since it thinks that it has found new exports, possibly in an object literal, that need to be merged with the file's exports. For example: ```js (function() { exports.a = 1 module.exports = exports })() ``` 2018-10-19 22:50:38 +02:00			`// @noEmit: true`
			`// @allowJs: true`
			`// @checkJs: true`
			`// @Filename: Eloquent.js`
			`// bug #27365, crashes from github.com/marijnh/Eloquent-JavaScript`
			`(function() {`
			`exports.bigOak = 1`
			`exports.everywhere = 2`
			`module.exports = exports`
			`})()`