https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106213
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Jason Merrill <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:32bab8b57ddf0df727f5eaf99a77e70882c4e6e2 commit r14-6764-g32bab8b57ddf0df727f5eaf99a77e70882c4e6e2 Author: Jason Merrill <ja...@redhat.com> Date: Tue Dec 19 15:33:07 2023 -0500 opts: -Werror=foo always implies -Wfoo [PR106213] -Werror=foo implying -Wfoo wasn't working for -Wdeprecated-copy-dtor, because it is specified as the value 2 of warn_deprecated_copy, which shows up as CLVC_EQUAL, which is not one of the three var_types handled by control_warning_option. It seems to me that we can just unconditionally handle_generated_option, and only have special argument handling for those types. PR c++/106213 gcc/ChangeLog: * opts-common.cc (control_warning_option): Call handle_generated_option for all cl_var_types. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/depr-copy5.C: New test.
