| Issue |
172302
|
| Summary |
[libc][CI] unanticipated macro expansion of clearerr_unlocked in macos-15 build
|
| Labels |
libc
|
| Assignees |
|
| Reporter |
bojle
|
See https://github.com/llvm/llvm-project/actions/runs/20103522181/job/57680755758
Macos sdk defines clearerr_unlocked as a macro and [file.h](https://github.com/llvm/llvm-project/blob/main/libc/src/__support/File/file.h) defines it as a function. When running on macos, the preprocessor erroneously substitutes the defintion for the macro in place of the function identifier causing build failures.
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