public inbox for gcc-prs@sourceware.org help / color / mirror / Atom feed
From: bangerth@dealii.org To: gcc-gnats@gcc.gnu.org Subject: optimization/10863: [tree-ssa] ICE in assign_var Date: Mon, 19 May 2003 14:46:00 -0000 [thread overview] Message-ID: <20030519144347.25370.qmail@sources.redhat.com> (raw) >Number: 10863 >Category: optimization >Synopsis: [tree-ssa] ICE in assign_var >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon May 19 14:46:02 UTC 2003 >Closed-Date: >Last-Modified: >Originator: Wolfgang Bangerth >Release: unknown-1.0 >Organization: >Environment: >Description: This proved hard to track down (thus a test case that's a little longish), but worthwhile since this assertion triggers in some 20 files of my library: ---------------------------------- void foo(); struct B { ~B() { int *p; if (0 != p) { int** x = 0; int* q = p; *x = q; } } }; struct V : B { V() { } V(const V& x) { foo(); } }; struct S { S(const S&); }; struct P { S s; V v; P(const S& a, const V& b) : s(a), v(b) {} }; void bar (P); void baz (const S &s) { P p(s, V()); bar(p); } ------------------------------ g/x> /home/bangerth/bin/gcc-3.4-tree-ssa/bin/c++ -O2 -c x.cc x.cc: In function `void baz(const S&)': x.cc:6: internal compiler error: in assign_vars, at tree-ssa.c:1557 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. W. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2003-05-19 14:46 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-05-19 14:46 bangerth [this message] 2003-05-19 14:51 bangerth 2003-05-19 15:26 Diego Novillo 2003-05-20 17:17 Andrew MacLeod
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=20030519144347.25370.qmail@sources.redhat.com \ --to=bangerth@dealii.org \ --cc=gcc-gnats@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).