init.c (build_new_1): Deal with an OVERLOAD set when looking up for _Jv_AllocObject.

	* init.c (build_new_1): Deal with an OVERLOAD set when
	looking up for _Jv_AllocObject.
	* except.c (build_throw): Likewise for _Jv_Throw.

From-SVN: r74474

gcc/cp/ChangeLog

+2003-12-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
+
+	* init.c (build_new_1): Deal with an OVERLOAD set when
+	looking up for _Jv_AllocObject.
+	* except.c (build_throw): Likewise for _Jv_Throw.
+
 2003-12-08  Jason Merrill  <jason@redhat.com>
 
 	PR c++/11971

gcc/cp/except.c

@@ -645,6 +645,11 @@ build_throw (tree exp)
 	  tmp = build_function_type (ptr_type_node, tmp);
 	  fn = push_throw_library_fn (fn, tmp);
 	}
+      else if (really_overloaded_fn (fn))
+	{
+	  error ("`%D' should never be overloaded", fn);
+	  return error_mark_node;
+	}
       fn = OVL_CURRENT (fn);
       exp = build_function_call (fn, tree_cons (NULL_TREE, exp, NULL_TREE));
     }

gcc/cp/init.c

@@ -2005,11 +2005,18 @@ build_new_1 (tree exp)
       tree class_size = size_in_bytes (true_type);
       static const char alloc_name[] = "_Jv_AllocObject";
       use_java_new = 1;
-      alloc_decl = IDENTIFIER_GLOBAL_VALUE (get_identifier (alloc_name));
-      if (alloc_decl == NULL_TREE)
-      fatal_error ("call to Java constructor with `%s' undefined",
-                   alloc_name);
-
+      if (!get_global_value_if_present (get_identifier (alloc_name), 
+					&alloc_decl))
+	{
+	  error ("call to Java constructor with `%s' undefined", alloc_name);
+	  return error_mark_node;
+	}
+      else if (really_overloaded_fn (alloc_decl))
+	{
+	  error ("`%D' should never be overloaded", alloc_decl);
+	  return error_mark_node;
+	}
+      alloc_decl = OVL_CURRENT (alloc_decl);
       class_addr = build1 (ADDR_EXPR, jclass_node, class_decl);
       alloc_call = (build_function_call
 		    (alloc_decl,