https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95350
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Iain D Sandoe <ia...@gcc.gnu.org>: https://gcc.gnu.org/g:284f809ef7fe8fa6b518c103d31e514a98f0f36e commit r10-8285-g284f809ef7fe8fa6b518c103d31e514a98f0f36e Author: Iain Sandoe <i...@sandoe.co.uk> Date: Fri Jun 12 08:28:35 2020 +0100 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. (cherry picked from commit 88f48e2967ead9be262483618238efa9c7c842ec)
