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From: "ldalessandro at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/97328] New: [ICE] internal compiler error: in verify_ctor_sanity, at cp/constexpr.c:3995 Date: Wed, 07 Oct 2020 23:36:33 +0000 [thread overview] Message-ID: <bug-97328-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97328 Bug ID: 97328 Summary: [ICE] internal compiler error: in verify_ctor_sanity, at cp/constexpr.c:3995 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: ldalessandro at gmail dot com Target Milestone: --- Following code causes ICE, but *ONLY* when explicitly passing `-std=c++20`. ``` template <typename T, int N> struct vector { union storage { T t; constexpr storage() {} } data[N]; }; constexpr auto foo() { vector<char, 8> i; return i; } auto f = foo(); ``` See https://godbolt.org/z/hYYeq8.
next reply other threads:[~2020-10-07 23:36 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-10-07 23:36 ldalessandro at gmail dot com [this message] 2020-10-08 12:02 ` [Bug c++/97328] [10/11 Regression] ICE in verify_ctor_sanity, at cp/constexpr.c:3995 since r10-7313-gb599bf9d6d1e180d marxin at gcc dot gnu.org 2020-10-08 12:02 ` marxin at gcc dot gnu.org 2020-10-08 13:11 ` ppalka at gcc dot gnu.org 2020-10-08 18:46 ` ppalka at gcc dot gnu.org 2020-10-08 18:51 ` mpolacek at gcc dot gnu.org 2020-10-08 19:20 ` ppalka at gcc dot gnu.org 2020-10-08 21:46 ` ppalka at gcc dot gnu.org 2020-10-12 11:45 ` rguenth at gcc dot gnu.org 2020-10-22 11:41 ` cvs-commit at gcc dot gnu.org 2020-10-22 11:53 ` [Bug c++/97328] [10 " ppalka at gcc dot gnu.org 2020-10-22 16:36 ` cvs-commit at gcc dot gnu.org 2020-10-22 16:39 ` ppalka at gcc dot gnu.org
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