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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/100101] [11 Regression] ICE with -Wzero-as-null-pointer-constant Date: Thu, 15 Apr 2021 17:11:55 +0000 [thread overview] Message-ID: <bug-100101-4-nRM89RfqM9@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-100101-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100101 --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- --- gcc/cp/error.c.jj 2021-02-25 23:27:46.561918450 +0100 +++ gcc/cp/error.c 2021-04-15 19:10:38.389850343 +0200 @@ -1554,10 +1554,12 @@ find_typenames_r (tree *tp, int *walk_su /* Add the typename without any cv-qualifiers. */ mv = TYPE_MAIN_VARIANT (*tp); - if (PACK_EXPANSION_P (*tp)) + if (PACK_EXPANSION_P (*tp) || EXPR_P (*tp)) { /* Don't mess with parameter packs since we don't remember - the pack expansion context for a particular typename. */ + the pack expansion context for a particular typename. + Similarly, don't walk into expressions such as + those inside of TYPE_RAISES_EXCEPTIONS. */ *walk_subtrees = false; return NULL_TREE; } passed make check-c++-all and fixes the testcase.
next prev parent reply other threads:[~2021-04-15 17:11 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-15 14:52 [Bug c++/100101] New: " reichelt at gcc dot gnu.org 2021-04-15 15:38 ` [Bug c++/100101] " ppalka at gcc dot gnu.org 2021-04-15 15:51 ` jakub at gcc dot gnu.org 2021-04-15 15:57 ` jakub at gcc dot gnu.org 2021-04-15 16:43 ` jakub at gcc dot gnu.org 2021-04-15 17:09 ` jason at gcc dot gnu.org 2021-04-15 17:11 ` jakub at gcc dot gnu.org [this message] 2021-04-15 19:03 ` cvs-commit at gcc dot gnu.org 2021-04-15 19:04 ` jason at gcc dot gnu.org
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