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c++/9829: [3.2/3.3 regression] Missing colon in nested namespace usage causes ICE
- From: Andrew dot Carson at brooks-pri dot com
- To: gcc-gnats at gcc dot gnu dot org
- Date: 24 Feb 2003 12:48:42 -0000
- Subject: c++/9829: [3.2/3.3 regression] Missing colon in nested namespace usage causes ICE
- Reply-to: Andrew dot Carson at brooks-pri dot com
>Number: 9829
>Category: c++
>Synopsis: [3.2/3.3 regression] Missing colon in nested namespace usage causes ICE
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-illegal-code
>Submitter-Id: net
>Arrival-Date: Mon Feb 24 12:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: Andrew Carson
>Release: unknown-1.0
>Organization:
>Environment:
gcc-3.2.3-20030222
gcc-3.3-20030222
>Description:
The following (illegal) code snippet causes an ICE under gcc-3.2.3-20030222 and gcc-3.3-20030222
ice.cxx:
--------------------------------------
namespace a {
namespace b {
void foo();
}
}
void
a::b:foo()
{
}
---------------------------
% g++32 ice.cxx
ice.cxx:8: `a::b' as declarator
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
% g++33 ice.cxx
ice.cxx:8: internal compiler error: in grokdeclarator, at cp/decl.c:10394
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
Whereas gcc-3.4-20030222 and gcc-3.0.x 'work'
% g++34 ice.cxx
ice.cxx:8: error: invalid function declaration
% g++30 ice.cxx
ice.cxx:8: `a::b' as declarator (compiler error)
ice.cxx:8: syntax error before `:' token
[ Seems to occur on both an ix86 machine and a Sun Sparc machine... ]
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: