Re: c++/7725: g++ cannot convert 0 to int* as template arg.

Re: c++/7725: g++ cannot convert 0 to int* as template arg.

[nathan]

Synopsis: g++ cannot convert 0 to int* as template arg.

State-Changed-From-To: open->closed
State-Changed-By: nathan
State-Changed-When: Mon Aug 26 12:29:23 2002
State-Changed-Why:
    not a bug. this is the correct behaviour. See [14.2.3]/1

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7725

c++/7725: g++ cannot convert 0 to int* as template arg.

[zyzstar]

>Number:         7725
>Category:       c++
>Synopsis:       g++ cannot convert 0 to int* as template arg.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Mon Aug 26 06:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     zyzstar@uid0.sk
>Release:        g++-3.1.1
>Organization:
>Environment:

>Description:
template <int* P>
class C
{
public:
	C() :p(P) {}
	~C() {}
	int* p;
};

int main()
{
    C<0> c;
    return 0;
}

This code does not work.
g++ does not accept 0 as a valid
template parameter for pointers.
>How-To-Repeat:

>Fix:

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