https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112301
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Summary|Double destruction of |[Regression 12/13/14]
|returned object when |Double destruction of
|exiting the scope causes an |returned object when
|exception which gets |exiting the scope causes an
|rethrown |exception which gets
| |rethrown
CC| |jason at gcc dot gnu.org
Last reconfirmed| |2023-10-30
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Confirmed as a regression starting with r12-6333-gb10e031458d541
Author: Jason Merrill
Date: Wed Jan 5 22:01:12 2022
c++: destroy retval on throwing cleanup in try [PR33799]
My earlier attempt to fix this bug didn't handle the case where both the
return and the throwing cleanup are within a try-block that catches and
discards the exception. Fixed by adding the retval cleanup to any
try-blocks as well as the function body. PR102191 pointed out that we also
weren't handling templates properly, so I moved the call out of the parser.
PR c++/33799
PR c++/102191
