coroutines: Correct handling of references in parm copies [PR95350].

Adjust to handle rvalue refs the same way as clang, and to correct
the handling of moves when a copy CTOR is present.  This is one area
where we could make things easier for the end-user (as was implemented
before this change), however there needs to be agreement about when the
full statement containing a coroutine call ends (i.e. when the ramp
terminates or when the coroutine terminates).

gcc/cp/ChangeLog:

	PR c++/95350
	* coroutines.cc (struct param_info): Remove rv_ref field.
	(build_actor_fn): Remove specifial rvalue ref handling.
	(morph_fn_to_coro): Likewise.

gcc/testsuite/ChangeLog:

	PR c++/95350
	* g++.dg/coroutines/torture/func-params-08.C: Adjust test to
	reflect that all rvalue refs are dangling.
	* g++.dg/coroutines/torture/func-params-09-awaitable-parms.C:
	Likewise.
	* g++.dg/coroutines/pr95350.C: New test.

0 files changed, 0 insertions, 0 deletions