Bug 63414 - template parse error using < operator
Summary: template parse error using < operator
Status: RESOLVED DUPLICATE of bug 10200
Alias: None
Product: gcc
Classification: Unclassified
Component: c++ (show other bugs)
Version: 5.0
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords: rejects-valid
Depends on:
Blocks:
 
Reported: 2014-09-30 11:38 UTC by Tobias Malkmus
Modified: 2014-09-30 12:22 UTC (History)
0 users

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Host:
Target:
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Known to work:
Known to fail:
Last reconfirmed: 2014-09-30 00:00:00

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Description Tobias Malkmus 2014-09-30 11:38:35 UTC 

    


    


      



        
          Comment 1
        

        
          Tobias Malkmus

        

        
        

        
          2014-09-30 11:45:24 UTC
        

      






#include <iostream>

template<class T>
int bar ( const T& ) { return 0; }

struct Foo
{
  int bar;
};

template<class F>
void callBar ( F& foo )
{
  if( foo.bar<0 )
    std::cout<<foo.bar<<std::endl;
}

int main ()
{
  Foo foo;
  foo.bar = -1;
  callBar( foo );
  return 0;
}

should be a correct code, but gcc complains with the error:

In function ‘void callBar(F&)’:
error: parse error in template argument list

I got this error for the gcc version 3.4.1, 4.1.2, 4.2.4, 4.3.6, 4.4.7, 4.5.4, 4.6.4, 4.7.4, 4.8.3 and 4.9.1.

The same hold for icc in different version, but not for clang 3.5.0.

    


    


      



        
          Comment 2
        

        
          Jonathan Wakely

        

        
        

        
          2014-09-30 12:19:05 UTC
        

      






EDG accepts it too.

    


    


      



        
          Comment 3
        

        
          Andrew Pinski

        

        
        

        
          2014-09-30 12:22:17 UTC
        

      






Dup of bug 10200.

*** This bug has been marked as a duplicate of bug 10200 ***