2 Commits

Author	SHA1	Message	Date
Akira Hatanaka	42bc49d3fe	Add a new parameter convention @in_cxx for non-trivial C++ classes that are passed indirectly and destructed by the caller (#73019) ... This corresponds to the parameter-passing convention of the Itanium C++ ABI, in which the argument is passed indirectly and possibly modified, but not destroyed, by the callee. @in_cxx is handled the same way as @in in callers and @in_guaranteed in callees. OwnershipModelEliminator emits the call to destroy_addr that is needed to destroy the argument in the caller. rdar://122707697	2024-06-27 09:44:04 -07:00
Akira Hatanaka	d76dbb1a64	[SILGen] Fix a bug where the wrong convention was being used for lowering a closure to a C++ function pointer (#73039) ... Use the C function pointer convention instead of the block convention. rdar://122977380	2024-04-16 15:18:50 -07:00