public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "chrishair85 at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/101030] New: gcc internal error with Wconversion Date: Fri, 11 Jun 2021 12:24:30 +0000 [thread overview] Message-ID: <bug-101030-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101030 Bug ID: 101030 Summary: gcc internal error with Wconversion Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: chrishair85 at gmail dot com Target Milestone: --- template <int N> struct jj { int ii[N ?: 1]; }; int main() { jj<2> kk; } g++ -Wconversion dies with version 8 to 11 changing template<int N> to template<unsigned long N> makes it work Regards <source>:4:18: internal compiler error: Segmentation fault 4 | int ii[N ?: 1]; | ^ 0x1780bf9 internal_error(char const*, ...) ???:0 0x6d96a9 cp_convert_and_check(tree_node*, tree_node*, int) ???:0 0x6f2dc8 grokdeclarator(cp_declarator const*, cp_decl_specifier_seq*, decl_context, int, tree_node**) ???:0 0x707dd4 grokfield(cp_declarator const*, cp_decl_specifier_seq*, tree_node*, bool, tree_node*, tree_node*) ???:0 0x7c0cab c_parse_file() ???:0 0x892aa2 c_common_parse_file() ???:0 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Compiler returned: 1 Rgds
next reply other threads:[~2021-06-11 12:24 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-11 12:24 chrishair85 at gmail dot com [this message] 2021-08-12 23:19 ` [Bug c++/101030] [9/10/11/12 Regression] " pinskia at gcc dot gnu.org 2021-08-12 23:33 ` [Bug c++/101030] [9/10/11/12 Regression] ICE with -Wconversion and a?:b extension in template argument pinskia at gcc dot gnu.org 2022-01-17 14:36 ` rguenth at gcc dot gnu.org 2022-03-29 14:51 ` mpolacek at gcc dot gnu.org 2022-03-30 14:23 ` cvs-commit at gcc dot gnu.org 2022-03-30 14:24 ` [Bug c++/101030] [9/10/11 " mpolacek at gcc dot gnu.org 2022-03-30 14:27 ` cvs-commit at gcc dot gnu.org 2022-03-30 14:28 ` [Bug c++/101030] [9/10 " mpolacek at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-101030-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).