[Bug c++/60999] [4.9/4.10 Regression] ICE when static_cast from constexpr in specialization of template-class

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60999

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|D.Bahadir at GMX dot de            |
           Assignee|unassigned at gcc dot gnu.org      |paolo.carlini at oracle 
dot com

--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> ---
I'm finishing testing this, appears to work fine so far:

Index: pt.c
===================================================================
--- pt.c    (revision 209916)
+++ pt.c    (working copy)
@@ -463,6 +463,7 @@ maybe_begin_member_template_processing (tree decl)

   if (nsdmi)
     decl = (CLASSTYPE_TEMPLATE_INFO (DECL_CONTEXT (decl))
+        && uses_template_parms (DECL_CONTEXT (decl))
         ? CLASSTYPE_TI_TEMPLATE (DECL_CONTEXT (decl))
         : NULL_TREE);