[libc-commits] [libc] [libc] Avoid host header collisions in full builds (-nostdinc) (PR #187025)

Alexey Samsonov via libc-commits libc-commits at lists.llvm.org
Tue Mar 17 10:56:46 PDT 2026


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@@ -11,7 +11,11 @@
 
 #ifdef LIBC_FULL_BUILD
 #include "hdr/types/size_t.h"
+#ifdef __cplusplus
+extern "C" void *aligned_alloc(size_t, size_t) noexcept;
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vonosmas wrote:

I think our proxy headers are only used by implementations (which is C++), so we can always use noexcept here? E.g. that's what we do in libc/hdr/func/free.h

https://github.com/llvm/llvm-project/pull/187025


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