And this is a robustness change that I ended up not needing, but still
makes sense.
commit 3099f644d5427e1db3b4041ca4ed779ef213b6a0
Author: Jason Merrill
Date: Tue Mar 19 11:34:46 2013 -0400
* pt.c (retrieve_specialization): Handle null tmpl argument.
diff --git a/gcc/cp/pt.c b/gcc/cp/pt
On 03/17/2013 04:33 PM, Jason Merrill wrote:
On 03/16/2013 03:38 PM, Jason Merrill wrote:
In SFINAE context, we need to instantiate a class so that we can tell
whether or not is abstract. Doing this in non-SFINAE context caused
problems, so I've made it conditional.
But it still causes proble
On 03/16/2013 03:38 PM, Jason Merrill wrote:
In SFINAE context, we need to instantiate a class so that we can tell
whether or not is abstract. Doing this in non-SFINAE context caused
problems, so I've made it conditional.
But it still causes problems, such as PR 56642. So I've reverted the
c
