parser.c (cp_parser_late_parsing_default_args): Fix overeager assert in previous patch.

cp:
	* parser.c (cp_parser_late_parsing_default_args): Fix overeager
	assert in previous patch.
testsuite:
	* g++.dg/parse/defarg10.C: New.

From-SVN: r100702

gcc/cp/ChangeLog

+2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* parser.c (cp_parser_late_parsing_default_args): Fix overeager
+	assert in previous patch.
+
 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
 
 	* error.c (locate_error): Use gmsgid instead of msgid for argument

gcc/cp/parser.c

@@ -15599,7 +15599,10 @@ cp_parser_late_parsing_default_args (cp_parser *parser, tree fn)
       if (!default_arg)
 	continue;
 
-      gcc_assert (TREE_CODE (default_arg) == DEFAULT_ARG);
+      if (TREE_CODE (default_arg) != DEFAULT_ARG)
+	/* This can happen for a friend declaration for a function
+	   already declared with default arguments.  */
+	continue;
 
        /* Push the saved tokens for the default argument onto the parser's
 	  lexer stack.  */

gcc/testsuite/ChangeLog

+2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* g++.dg/parse/defarg10.C: New.
+
 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR regression/21897

gcc/testsuite/g++.dg/parse/defarg10.C

+// Copyright (C) 2005 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 7 Jun 2005 <nathan@codesourcery.com>
+
+// From java library.
+
+void  Foo (int = 0);
+
+class Class
+{
+  friend void Foo (int);
+};