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c++/1985: bare typename inside of template function fails
- To: gcc-gnats at gcc dot gnu dot org
- Subject: c++/1985: bare typename inside of template function fails
- From: hudson at swcp dot com
- Date: 14 Feb 2001 22:44:47 -0000
- Reply-To: hudson at swcp dot com
>Number: 1985
>Category: c++
>Synopsis: bare typename inside of template function fails
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Wed Feb 14 14:46:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: hudson@swcp.com
>Release: gcc version 2.95.2 19991024 (release)
>Organization:
>Environment:
TurboLinux 6.0 i386
>Description:
template.cpp: In function `void foo(const L &)':
template.cpp:4: Internal compiler error.
template.cpp:4: Please submit a full bug report.
>How-To-Repeat:
template< class L >
void foo( const L &l )
{
typename L::const_iterator;
L::const_iterator i = l.begin();
}
>Fix:
Do not use bare typename:
template< class L >
void foo( const L &l )
{
typedef typename L::const_iterator const_iterator;
const_iterator i = l.begin();
}
Unfortunately the macros that generated the original code need
to use the syntax L::const_iterator in order to work.
>Release-Note:
>Audit-Trail:
>Unformatted:
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