[clang] [Clang] Improve type traits recognition in `__has_builtin` (PR #111516)

[Erich Keane via cfe-commits]

================
@@ -635,8 +637,8 @@ New features
   if class of allocation and deallocation function mismatches.
   `Documentation <https://clang.llvm.org/docs/analyzer/checkers.html#unix-mismatcheddeallocator-c-c>`__.
 
-- Function effects, e.g. the ``nonblocking`` and ``nonallocating`` "performance constraint" 
-  attributes, are now verified. For example, for functions declared with the ``nonblocking`` 
+- Function effects, e.g. the ``nonblocking`` and ``nonallocating`` "performance constraint"
----------------
erichkeane wrote:

unrelated :(  

https://github.com/llvm/llvm-project/pull/111516