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SWC should parse yield<T> (v: T)=>v #9914

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magic-akari opened this issue Jan 21, 2025 · 1 comment · May be fixed by #9915
Open

SWC should parse yield<T> (v: T)=>v #9914

magic-akari opened this issue Jan 21, 2025 · 1 comment · May be fixed by #9915
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C-bug
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magic-akari commented Jan 21, 2025 •
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Describe the bug

sub issue of #9878

Input code

(function* () {
    yield <T>(v: T) => v;
});

Config

{
  "jsc": {
    "parser": {
      "syntax": "typescript",
      "tsx": false
    },
    "target": "es2022"
  },
  "module": {
    "type": "es6"
  },
  "minify": false,
  "isModule": true
}

Playground link (or link to the minimal reproduction)

https://play.swc.rs/?version=1.10.9&code=H4sIAAAAAAAAA9NIK81LLsnMz9NS0NBUqOZSAILKzNScFAWbEDuNMiuFEE0FWzuFMmuuWk1rAMYyBAQtAAAA&config=H4sIAAAAAAAAA02NOQ6EMAxF%2B5wick2BUlBwBw4RgUFBLJFtpIkQd58kkBk6%2F%2FcXn0prmLmHVp%2FxjMJbYqSfjoTDJvYTCUjwyD05L1AVVzhZo10YM7puB8TShJJayKY2BtTjwboPx4L%2Fj2n1zjWvkNvcGMpyRo670hQ6UF1fU15err0AAAA%3D

SWC Info output

No response

Expected behavior

SWC should parse successfully.

Actual behavior

No response

Version

all

Additional context

No response
@magic-akari magic-akari self-assigned this Jan 21, 2025
@kdy1 kdy1 added this to the Planned milestone Jan 21, 2025
@magic-akari magic-akari linked a pull request Jan 21, 2025 that will close this issue
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@magic-akari
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Investigation: When JSX/TSX is enabled, this code can be correctly parsed.

CC @kdy1 Do you have any ideas?

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fix(es/parser): Parse yield<T> (v: T)=>v magic-akari/swc
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@magic-akari @kdy1