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Bad diagnostic after --: no such file or directory X, did you mean X #137760

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Bad diagnostic after --: no such file or directory X, did you mean X#137760
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clang:driver'clang' and 'clang++' user-facing binaries. Not 'clang-cl'confirmedVerified by a second partyquality-of-implementation
@HolyBlackCat

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@HolyBlackCat
HolyBlackCat
opened on Apr 29, 2025

A little diagnostic bug.

If you do clang++ -- -fsyntax-only, Clang says:

error: no such file or directory: '-fsyntax-only'; did you mean '-fsyntax-only'?

It shouldn't do this for obvious reasons. did you mean '-some-flag' should only trigger for parameters before the --.

Tested on Clang 20 and trunk.

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