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From: "ali.rostai at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/57152] New: [C++11] Compiler segfault when using const in template alias
Date: Fri, 03 May 2013 00:23:00 -0000	[thread overview]
Message-ID: <bug-57152-4@http.gcc.gnu.org/bugzilla/> (raw)


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57152

             Bug #: 57152
           Summary: [C++11] Compiler segfault when using const in template
                    alias
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ali.rostai@gmail.com


Created attachment 30013
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30013
preprocessed source

Segfaul for this program


template< typename T >
using variadic_input = const std::initializer_list<T>;

void function( variadic_input<int> ints )
{}

int main(){
function({1,2});
}


The problem is with const keyword in alias declaration. If you remove it, no
problem...

gcc --version
gcc (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2

uname -a
Linux ubc 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:32:08 UTC 2012 i686 i686
i686 GNU/Linux


             reply	other threads:[~2013-05-03  0:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-03  0:23 ali.rostai at gmail dot com [this message]
2013-05-03  9:06 ` [Bug c++/57152] " paolo.carlini at oracle dot com

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