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[Bug c++/56722] New: C++11: syntax error in for loop ends in SEGV
- From: "akim.demaille at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 25 Mar 2013 17:23:57 +0000
- Subject: [Bug c++/56722] New: C++11: syntax error in for loop ends in SEGV
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56722
Bug #: 56722
Summary: C++11: syntax error in for loop ends in SEGV
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: akim.demaille@gmail.com
Probably because of Boost.Foreach, I had a comma instead of a colon to separate
the iteration variable from the range. GCC did not like that.
$ cat segv.cc
int main()
{
for (const auto& i, 21)
i;
}
$ g++-mp-4.8 -Wall -std=c++11 segv.cc
segv.cc: In function 'int main()':
segv.cc:3:20: internal compiler error: Segmentation fault: 11
for (const auto& i, 21)
^
segv.cc:3:20: internal compiler error: Abort trap: 6
g++-mp-4.8: internal compiler error: Abort trap: 6 (program cc1plus)
zsh: abort g++-mp-4.8 -Wall -std=c++11 segv.cc
$ g++-mp-4.8 --version
g++-mp-4.8 (MacPorts gcc48 4.8-20130321_0) 4.8.0 20130321 (prerelease)
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