re PR c++/11149 (ICE on error when instantiation with call function of a base type)

	PR c++/11149
	* call.c (resolve_scoped_fn_name): Check that the qualifying scope
	is a class type.

	PR c++/11149
	* g++.dg/lookup/scoped6.C: New test.

From-SVN: r68782

gcc/cp/ChangeLog

+2003-07-01  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/11149
+	* call.c (resolve_scoped_fn_name): Check that the qualifying scope
+	is a class type.
+
 2003-07-01  Giovanni Bajo  <giovannibajo@libero.it>
 	
         PR c++/8046

gcc/cp/call.c

@@ -2765,6 +2765,8 @@ resolve_scoped_fn_name (tree scope, tree name)
   
   if (TREE_CODE (scope) == NAMESPACE_DECL)
     fn = lookup_namespace_name (scope, name);
+  else if (!CLASS_TYPE_P (scope))
+    error ("`%T' is not a class type", scope);
   else
     {
       if (!TYPE_BEING_DEFINED (scope)

gcc/testsuite/ChangeLog

+2003-07-01  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/11149
+	* g++.dg/lookup/scoped6.C: New test.
+
 2003-07-01  Giovanni Bajo  <giovannibajo@libero.it>
 
         PR c++/8046

gcc/testsuite/g++.dg/lookup/scoped6.C

+template <typename X>
+class Foo {
+  int i;
+public:
+  Foo() {
+    X::explode(); // { dg-error "" }
+  }
+};
+
+class Bar {
+  Foo<int> foo_;
+public:
+  Bar() {}  // { dg-error "instantiated" }
+};
+
+template class Foo<int>;
+