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Re: middle-end/10336: [3.4 regression] ICE with -Wunreachable-code
- From: bangerth at dealii dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, jason at gcc dot gnu dot org, reichelt at igpm dot rwth-aachen dot de
- Date: 28 Apr 2003 17:59:58 -0000
- Subject: Re: middle-end/10336: [3.4 regression] ICE with -Wunreachable-code
- Reply-to: bangerth at dealii dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, jason at gcc dot gnu dot org, reichelt at igpm dot rwth-aachen dot de, gcc-gnats at gcc dot gnu dot org
Old Synopsis: [3.2/3.3/3.4 regression] ICE with -Wunreachable-code
New Synopsis: [3.4 regression] ICE with -Wunreachable-code
State-Changed-From-To: closed->analyzed
State-Changed-By: bangerth
State-Changed-When: Mon Apr 28 17:59:58 2003
State-Changed-Why:
See http://gcc.gnu.org/ml/gcc-bugs/2003-04/msg01274.html
I can confirm that this small snippet
------------------------
void foo(char a) { while (1); }
------------------------
makes 3.4 segfault (both the C and C++ front end), as well
as 3.3 (but only the C front end. It seems as if 3.2.3 is
unaffected.
W.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10336