semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO rather than…

semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO rather than DECL_TEMPLATE_INSTANTIATION.

	* semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
	rather than DECL_TEMPLATE_INSTANTIATION.
	(cxx_eval_call_expression): Likewise.

From-SVN: r173682

gcc/cp/ChangeLog

 2011-05-11  Jason Merrill  <jason@redhat.com>
 
+	* semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
+	rather than DECL_TEMPLATE_INSTANTIATION.
+	(cxx_eval_call_expression): Likewise.
+
 	* semantics.c (register_constexpr_fundef): Add to hash table here.
 	(validate_constexpr_fundecl): Not here.
 

gcc/cp/semantics.c

@@ -5462,7 +5462,7 @@ validate_constexpr_fundecl (tree fun)
     /* We already checked the original function.  */
     return fun;
 
-  if (!is_valid_constexpr_fn (fun, !DECL_TEMPLATE_INSTANTIATION (fun)))
+  if (!is_valid_constexpr_fn (fun, !DECL_TEMPLATE_INFO (fun)))
     {
       DECL_DECLARED_CONSTEXPR_P (fun) = false;
       return NULL;
@@ -5732,7 +5732,7 @@ register_constexpr_fundef (tree fun, tree body)
   if (!potential_rvalue_constant_expression (body))
     {
       DECL_DECLARED_CONSTEXPR_P (fun) = false;
-      if (!DECL_TEMPLATE_INSTANTIATION (fun))
+      if (!DECL_TEMPLATE_INFO (fun))
 	require_potential_rvalue_constant_expression (body);
       return NULL;
     }
@@ -6076,7 +6076,7 @@ cxx_eval_call_expression (const constexpr_call *old_call, tree t,
       if (!allow_non_constant)
 	{
 	  error_at (loc, "%qD is not a constexpr function", fun);
-	  if (DECL_TEMPLATE_INSTANTIATION (fun)
+	  if (DECL_TEMPLATE_INFO (fun)
 	      && DECL_DECLARED_CONSTEXPR_P (DECL_TEMPLATE_RESULT
 					    (DECL_TI_TEMPLATE (fun))))
 	    is_valid_constexpr_fn (fun, true);