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
51 lines
1.5 KiB
Plaintext
51 lines
1.5 KiB
Plaintext
=== /user.js ===
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const json0 = require("./json.json");
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>json0 : Symbol(json0, Decl(user.js, 0, 5))
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>require : Symbol(require)
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>"./json.json" : Symbol("/json", Decl(json.json, 0, 0))
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json0.b; // Error (good)
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>json0 : Symbol(json0, Decl(user.js, 0, 5))
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/** @type {{ b: number }} */
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const json1 = require("./json.json"); // No error (bad)
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>json1 : Symbol(json1, Decl(user.js, 4, 5))
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>require : Symbol(require)
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>"./json.json" : Symbol("/json", Decl(json.json, 0, 0))
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json1.b; // No error (OK since that's the type annotation)
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>json1.b : Symbol(b, Decl(user.js, 3, 12))
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>json1 : Symbol(json1, Decl(user.js, 4, 5))
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>b : Symbol(b, Decl(user.js, 3, 12))
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const js0 = require("./js.js");
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>js0 : Symbol(js0, Decl(user.js, 7, 5))
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>require : Symbol(require)
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>"./js.js" : Symbol("/js", Decl(js.js, 0, 0))
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json0.b; // Error (good)
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>json0 : Symbol(json0, Decl(user.js, 0, 5))
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/** @type {{ b: number }} */
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const js1 = require("./js.js"); // Error (good)
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>js1 : Symbol(js1, Decl(user.js, 11, 5))
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>require : Symbol(require)
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>"./js.js" : Symbol("/js", Decl(js.js, 0, 0))
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js1.b;
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>js1.b : Symbol(b, Decl(user.js, 10, 12))
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>js1 : Symbol(js1, Decl(user.js, 11, 5))
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>b : Symbol(b, Decl(user.js, 10, 12))
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=== /json.json ===
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{ "a": 0 }
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>"a" : Symbol("a", Decl(json.json, 0, 1))
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=== /js.js ===
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module.exports = { a: 0 };
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>module.exports : Symbol(module.exports, Decl(js.js, 0, 0))
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>module : Symbol(export=, Decl(js.js, 0, 0))
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>exports : Symbol(export=, Decl(js.js, 0, 0))
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>a : Symbol(a, Decl(js.js, 0, 18))
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