llvm-project

bed77a1d - [libc] Avoid host header collisions in full builds (-nostdinc) (#187025)

[libc] Avoid host header collisions in full builds (-nostdinc) (#187025) When building the full library with -nostdinc, directly including <stdint.h> may pull in host or compiler-provided headers that collide with LLVM-libc's local macro definitions. Switch to using our internal stdint-macros.h when LIBC_FULL_BUILD is enabled. Additionally, declare aligned_alloc with noexcept in C++ to match common C library declarations and avoid fatal type specification mismatches during sysroot builds.