[C++ Patch, committed] Use DECL_TYPE_TEMPLATE_P

[Paolo Carlini]

Hi,

committed as obvious the below.

Thanks,
Paolo.

///////////////////

2014-08-01  Paolo Carlini  <paolo.carl...@oracle.com>

        * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.

Index: pt.c
===================================================================
--- pt.c        (revision 213428)
+++ pt.c        (working copy)
@@ -7414,9 +7414,7 @@ lookup_template_class_1 (tree d1, tree arglist, tr
       templ = TYPE_TI_TEMPLATE (d1);
       d1 = DECL_NAME (templ);
     }
-  else if (TREE_CODE (d1) == TEMPLATE_DECL
-           && DECL_TEMPLATE_RESULT (d1)
-          && TREE_CODE (DECL_TEMPLATE_RESULT (d1)) == TYPE_DECL)
+  else if (DECL_TYPE_TEMPLATE_P (d1))
     {
       templ = d1;
       d1 = DECL_NAME (templ);