[libc-commits] [libc] [libc] Remove obsolete LIBC_HAS_BUILTIN macro (PR #86554)

[Nick Desaulniers via libc-commits]

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@@ -16,12 +16,11 @@
 #include "src/__support/CPP/type_traits/true_type.h"
 #include "src/__support/CPP/type_traits/type_identity.h"
 #include "src/__support/macros/attributes.h"
-#include "src/__support/macros/config.h"
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nickdesaulniers wrote:

This PR allows us to remove the dependency on `libc.src.__support.macros.config` from `type_traits` in libc/src/__support/CPP/CMakeLists.txt, and `:__support_macros_config` from `__support_cpp_type_traits` in utils/bazel/llvm-project-overlay/libc/BUILD.bazel.

https://github.com/llvm/llvm-project/pull/86554