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From: "michael.kenzel at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/113580] New: -Wunused-parameter in template imported from module causes segmentation fault Date: Wed, 24 Jan 2024 11:57:26 +0000 [thread overview] Message-ID: <bug-113580-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113580 Bug ID: 113580 Summary: -Wunused-parameter in template imported from module causes segmentation fault Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: michael.kenzel at gmail dot com Target Milestone: --- The following example will reproduce the issue: // A.ixx export module A; export void fun(auto&& x) {} // main.cpp import A; int main() { fun(42); } g++ -std=c++23 -fmodules-ts -c -x c++ A.ixx g++ -std=c++23 -Wunused-parameter -fmodules-ts main.cpp A.o results in Segmentation fault 0x7ff37686550f ??? ./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 0x7ff37697e159 __strlen_avx2 ../sysdeps/x86_64/multiarch/strlen-avx2.S:76 0x7ff3768506c9 __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 0x7ff376850784 __libc_start_main_impl ../csu/libc-start.c:360
next reply other threads:[~2024-01-24 11:57 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-24 11:57 michael.kenzel at gmail dot com [this message] 2024-01-26 22:29 ` [Bug c++/113580] " cvs-commit at gcc dot gnu.org 2024-01-26 22:38 ` nshead at gcc dot gnu.org 2024-03-06 14:00 ` ppalka at gcc dot gnu.org
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