================ @@ -1826,6 +1827,12 @@ The following type trait primitives are supported by Clang. Those traits marked functionally equivalent to copying the underlying bytes and then dropping the source object on the floor. This is true of trivial types and types which were made trivially relocatable via the ``clang::trivial_abi`` attribute. +* ``__builtin_is_cpp_trivially_relocatable`` (C++): Returns true if an object + is trivially relocatable, as defined by the C++26 standard [meta.unary.prop]. + Note that the caller code should ensure that if the object is polymorphic, + the dynamic type is of the most derived type. ---------------- cor3ntin wrote:
I would be happy doing that but I'm afraid it would break existing code. Right now __is_cpp_trivially_relocatable => standard behavior __is_trivially_relocatable => standard behavior + trivial_abi https://github.com/llvm/llvm-project/pull/127636 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
