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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/33799] Return value's destructor not executed when a local variable's destructor throws Date: Fri, 07 Jan 2022 00:26:07 +0000 [thread overview] Message-ID: <bug-33799-4-fZrK75YRYr@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-33799-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33799 --- Comment #20 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>: https://gcc.gnu.org/g:b10e031458d541f794dfaa08ba606487603a4bb6 commit r12-6333-gb10e031458d541f794dfaa08ba606487603a4bb6 Author: Jason Merrill <jason@redhat.com> Date: Wed Jan 5 17:01:12 2022 -0500 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 gcc/cp/ChangeLog: * except.c (maybe_splice_retval_cleanup): Check current_binding_level. * semantics.c (do_poplevel): Call it here. * parser.c (cp_parser_compound_statement): Not here. gcc/testsuite/ChangeLog: * g++.dg/eh/return1.C: Add temporary in try block case. * g++.dg/cpp2a/constexpr-dtor11.C: New test.
next prev parent reply other threads:[~2022-01-07 0:26 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-33799-4@http.gcc.gnu.org/bugzilla/> 2013-11-28 11:18 ` redi at gcc dot gnu.org 2013-11-28 12:15 ` temporal at gmail dot com 2020-04-20 3:30 ` mm-nospam at outlook dot co.nz 2020-04-20 9:24 ` redi at gcc dot gnu.org 2020-05-07 11:56 ` jakub at gcc dot gnu.org 2020-07-23 6:52 ` rguenth at gcc dot gnu.org 2021-04-08 12:02 ` rguenth at gcc dot gnu.org 2022-01-06 14:31 ` jason at gcc dot gnu.org 2022-01-07 0:26 ` cvs-commit at gcc dot gnu.org [this message] 2022-02-01 22:51 ` jason at gcc dot gnu.org 2023-06-07 1:33 ` cvs-commit at gcc dot gnu.org 2023-11-02 20:01 ` cvs-commit at gcc dot gnu.org 2023-11-17 0:21 ` cvs-commit at gcc dot gnu.org 2023-11-17 0:21 ` cvs-commit at gcc dot gnu.org 2023-11-17 0:21 ` cvs-commit at gcc dot gnu.org 2023-11-17 0:21 ` cvs-commit at gcc dot gnu.org 2023-12-20 17:31 ` cvs-commit at gcc dot gnu.org 2024-01-24 19:39 ` cvs-commit at gcc dot gnu.org 2024-01-24 19:40 ` cvs-commit at gcc dot gnu.org 2007-10-17 11:31 [Bug c++/33799] New: " bitti at iki dot fi 2007-10-17 12:03 ` [Bug c++/33799] " rguenth at gcc dot gnu dot org 2007-10-17 12:21 ` bitti at iki dot fi 2007-10-17 17:07 ` jason at gcc dot gnu dot org 2008-09-19 12:14 ` bitti at iki dot fi
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