aba932aefa
* 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
64 lines
1.3 KiB
Plaintext
64 lines
1.3 KiB
Plaintext
=== /user.js ===
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const json0 = require("./json.json");
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>json0 : { a: number; }
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>require("./json.json") : { a: number; }
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>require : any
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>"./json.json" : "./json.json"
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json0.b; // Error (good)
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>json0.b : any
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>json0 : { a: number; }
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>b : any
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/** @type {{ b: number }} */
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const json1 = require("./json.json"); // No error (bad)
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>json1 : { b: number; }
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>require("./json.json") : { a: number; }
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>require : any
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>"./json.json" : "./json.json"
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json1.b; // No error (OK since that's the type annotation)
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>json1.b : number
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>json1 : { b: number; }
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>b : number
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const js0 = require("./js.js");
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>js0 : { a: number; }
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>require("./js.js") : { a: number; }
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>require : any
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>"./js.js" : "./js.js"
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json0.b; // Error (good)
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>json0.b : any
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>json0 : { a: number; }
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>b : any
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/** @type {{ b: number }} */
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const js1 = require("./js.js"); // Error (good)
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>js1 : { b: number; }
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>require("./js.js") : { a: number; }
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>require : any
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>"./js.js" : "./js.js"
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js1.b;
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>js1.b : number
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>js1 : { b: number; }
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>b : number
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=== /json.json ===
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{ "a": 0 }
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>{ "a": 0 } : { a: number; }
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>"a" : number
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>0 : 0
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=== /js.js ===
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module.exports = { a: 0 };
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>module.exports = { a: 0 } : { a: number; }
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>module.exports : { a: number; }
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>module : { exports: { a: number; }; }
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>exports : { a: number; }
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>{ a: 0 } : { a: number; }
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>a : number
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>0 : 0
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