c++/7228: ICE when using member template and template function

c++/7228: ICE when using member template and template function

[ndry]

>Number:         7228
>Category:       c++
>Synopsis:       ICE when using member template and template function
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Sat Jul 06 23:56:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     ndry@mdcplus.com
>Release:        3.1.1pr and 3.0.4
>Organization:
>Environment:

>Description:
The following code crushes gcc 3.1.1 and 3.0.4 (but not 2.95.4).
-----------------------
#include<iostream>
template<int N>
struct S {
    enum {I = N};
    template<int NN>
    struct rebind {
        typedef S<NN> Type;
    };
};

template<class S,class T>
void f(S& s, T& t)
{
    typename S::rebind<t.I>::Type ss;
    std::cout << ss.I << std::endl; 
}

int main(){ 
    S<0> s; 
    S<1> t; 
    f(s,t); 
}
------------------

$ g++ test.cc
test.cc: In function `void f(S&, T&) [with S = S<0>, T = S<1>]':
test.cc:21:   instantiated from here
test.cc:14: internal error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>How-To-Repeat:
Compile the above.
>Fix:

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

Re: c++/7228: ICE when using member template and template function

[dje]

Synopsis: ICE when using member template and template function

State-Changed-From-To: analyzed->closed
State-Changed-By: dje
State-Changed-When: Fri Oct 25 08:20:58 2002
State-Changed-Why:
    Fixed in GCC 3.2.1 and GCC 3.3

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7228

Re: c++/7228: ICE when using member template and template function

[dje]

Synopsis: ICE when using member template and template function

Responsible-Changed-From-To: unassigned->dje
Responsible-Changed-By: dje
Responsible-Changed-When: Thu Oct 24 10:45:13 2002
Responsible-Changed-Why:
    looks helpful

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7228

Re: c++/7228: ICE when using member template and template function

[nathan]

Synopsis: ICE when using member template and template function

State-Changed-From-To: open->analyzed
State-Changed-By: nathan
State-Changed-When: Sat Sep 14 13:04:18 2002
State-Changed-Why:
    confirmed. 2.96RH also ices, I cannot confirm that 2.95.4
    is ok -- possible regressioin

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7228