Re: c++/9510: Compilation fails when calling member function templated on integer

Re: c++/9510: Compilation fails when calling member function templated on integer

[bangerth]

Synopsis: Compilation fails when calling member function templated on integer

State-Changed-From-To: analyzed->closed
State-Changed-By: bangerth
State-Changed-When: Mon Feb  3 20:08:56 2003
State-Changed-Why:
    A duplicate of 9549 in every respect: the spurious requirement
    of the template keyword, and the ICE with present mainline.
    9459 contains more information, so I close this one despite
    it being older.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9510

Re: c++/9510: Compilation fails when calling member function templated on integer

[bangerth]

Synopsis: Compilation fails when calling member function templated on integer

State-Changed-From-To: closed->analyzed
State-Changed-By: bangerth
State-Changed-When: Mon Feb  3 20:04:42 2003
State-Changed-Why:
    Is indeed a bug. See the long discussion in PR 9549.
    
    Sorry for the confusion -- I should get the final version
    of the standard, I guess.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9510

Re: c++/9510: Compilation fails when calling member function templated on integer

[Martin Sebor]

The following reply was made to PR c++/9510; it has been noted by GNATS.

From: Martin Sebor <sebor@roguewave.com>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c++/9510: Compilation fails when calling member function templated
 on integer
Date: Sun, 02 Feb 2003 12:15:05 -0700

 bangerth@dealii.org wrote:
 > Synopsis: Compilation fails when calling member function templated on integer
 > 
 > State-Changed-From-To: open->closed
 > State-Changed-By: bangerth
 > State-Changed-When: Sat Feb  1 20:42:44 2003
 > State-Changed-Why:
 >     Not a bug. You need to write
 >       ms.template TemplatedMemberFunction<I_>
 >          ^^^^^^^^
 >     since the expression is template parameter dependent.
 
 ms does not depend on a template parameter, so there is no
 need for the .template suffix. It is a well-known gcc bug
 to require the redundant template keyword here (possibly
 fixed by the recent parser changes).
 
 Regards
 Martin
 
 >     
 >       Wolfgang
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9510
 

Re: c++/9510: Compilation fails when calling member function templated on integer

[bangerth]

Synopsis: Compilation fails when calling member function templated on integer

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Sat Feb  1 20:42:44 2003
State-Changed-Why:
    Not a bug. You need to write
      ms.template TemplatedMemberFunction<I_>
         ^^^^^^^^
    since the expression is template parameter dependent.
    
      Wolfgang

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9510

c++/9510: Compilation fails when calling member function templated on integer

[morgan]

>Number:         9510
>Category:       c++
>Synopsis:       Compilation fails when calling member function templated on integer
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Thu Jan 30 17:36:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     morgan@sten.sunnybrook.utoronto.ca
>Release:        version 3.2
>Organization:
>Environment:
Mandrake Linux 9.0
>Description:
Following code fails to compile when trying to pass an integer template parameter to a templated member function.  (This compiles succesfully on MSVC 7)


struct MyStruct
{
	template <int I_>
	int TemplatedMemberFunction()
	{
		return I_;
	}
};

template <int I_>
void TemplatedFunction()
{
	MyStruct ms;
	ms.TemplatedMemberFunction<1>();//doesn't compile.
	ms.TemplatedMemberFunction<I_>();//doesn't compile.
};

int main(int argc , char** argv)
{
	MyStruct ms;
	ms.TemplatedMemberFunction<1>();//compiles.
	TemplatedFunction<1>();			//compiles
	return 0;
}
>How-To-Repeat:
try compiling above code with g++
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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