From: Jason Merrill <jason@yorick.cygnus.com>
Date: Fri, 22 May 1998 04:18:51 +0000 (+0000)
Subject: (check_explicit_specialization): Don't mess with a returned
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=82a7448c53924c93ecddda8d35cb4cbda824f10c;p=gcc.git

(check_explicit_specialization): Don't mess with a returned
	error_mark_node.

From-SVN: r19949
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 2adb7c54803..f0c33eae545 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -6,6 +6,8 @@
 	(tsubst_friend_function): Set lineno and input_filename so 
 	error messages will be useful.
 	(instantiate_template): Just return an error_mark_node.
+	(check_explicit_specialization): Don't mess with a returned
+	error_mark_node.
 
 	* pt.c (print_template_context): Add new argument.
 	(maybe_print_template_context): New fn.
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index 2720f92eb2c..437a85d622a 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -1133,7 +1133,7 @@ check_explicit_specialization (declarator, decl, template_count, flags)
 				       member_specialization,
 				       1);
 	    
-      if (tmpl)
+      if (tmpl && tmpl != error_mark_node)
 	{
 	  if (explicit_instantiation)
 	    {