[C++ Patch] PR 51230

[Paolo Carlini]

Hi,

apparently in the new deductions notes we are not handling correctly 
non-type parameters in some messages, like in:

template<int> struct A {};

template<int N> void foo(A<N>, A<N>);

void bar()
{
   foo(A<0>(), A<1>());
}

we use %qT in unify_inconsistency and the output is garbled. The below 
is the most compact fix I have been able to figure out, but of course 
other solutions are possible, like separate error messages for non-type 
(TYPE_P (parm) to tell which appears to work fine), etc. Tested 
x86_64-linux.

Thanks,
Paolo.

//////////////////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: CL_51230
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20111120/f68d329c/attachment.ksh>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patch_51230
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20111120/f68d329c/attachment-0001.ksh>