re PR c++/34100 (ICE with vector attribute)

	PR c++/34100
	* pt.c (apply_late_template_attributes): Do nothing if decl's type is
	error_mark_node.

	* g++.dg/template/crash73.C: New test.

From-SVN: r130220

gcc/cp/ChangeLog

+2007-11-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/34100
+	* pt.c (apply_late_template_attributes): Do nothing if decl's type is
+	error_mark_node.
+
 2007-11-13  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/34054

gcc/cp/pt.c

@@ -6622,7 +6622,11 @@ apply_late_template_attributes (tree *decl_p, tree attributes, int attr_flags,
       }
 
   if (DECL_P (*decl_p))
-    p = &DECL_ATTRIBUTES (*decl_p);
+    {
+      if (TREE_TYPE (*decl_p) == error_mark_node)
+	return;
+      p = &DECL_ATTRIBUTES (*decl_p);
+    }
   else
     p = &TYPE_ATTRIBUTES (*decl_p);
 

gcc/testsuite/ChangeLog

+2007-11-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/34100
+	* g++.dg/template/crash73.C: New test.
+
 2007-11-15  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/23848

gcc/testsuite/g++.dg/template/crash73.C

+// PR c++/34100
+// { dg-do compile }
+
+template<typename T> struct A
+{
+  typedef typename T::X Y __attribute__((vector_size(8)));	// { dg-error "is not a class, struct" }
+};
+
+A<int> a;