[libcxx-commits] [libcxx] [libc++] Don't #define __unused with glibc in system_reserved_names.gen.py (PR #206971)

[via libcxx-commits]

llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Nikolas Klauser (philnik777)

<details>
<summary>Changes</summary>

Newer glibc versions use the identifier `__unused`. To run the test successufly again disable the `__unused` check with glibc.


---
Full diff: https://github.com/llvm/llvm-project/pull/206971.diff


1 Files Affected:

- (modified) libcxx/test/libcxx/system_reserved_names.gen.py (+1-1) 


``````````diff
diff --git a/libcxx/test/libcxx/system_reserved_names.gen.py b/libcxx/test/libcxx/system_reserved_names.gen.py
index aaaa385409be4..a0364eeed3256 100644
--- a/libcxx/test/libcxx/system_reserved_names.gen.py
+++ b/libcxx/test/libcxx/system_reserved_names.gen.py
@@ -122,7 +122,7 @@
 #define __release SYSTEM_RESERVED_NAME
 
 // Android and FreeBSD use this for __attribute__((__unused__))
-#if !defined(__FreeBSD__)  && !defined(__ANDROID__)
+#if !defined(__FreeBSD__)  && !defined(__ANDROID__) && !defined(__GLIBC__)
 #define __unused SYSTEM_RESERVED_NAME
 #endif
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/206971