re PR c++/13269 (compiler hangs on invalid code)

	PR c++/13269
	* parser.c (cp_parser_function_definition_after_declarator): Stop
	scanning tokens when reaching EOF.

	PR c++/13269
	* g++.dg/parse/error5.C: New test.

From-SVN: r74661

gcc/cp/ChangeLog

 2003-12-15  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/13269
+	* parser.c (cp_parser_function_definition_after_declarator): Stop
+	scanning tokens when reaching EOF.
+
 	PR c++/12989
 	* typeck.c (cxx_sizeof_or_alignof_expr): Robustify.
 

gcc/cp/parser.c

@@ -13807,7 +13807,8 @@ cp_parser_function_definition_after_declarator (cp_parser* parser,
       /* Issue an error message.  */
       error ("named return values are no longer supported");
       /* Skip tokens until we reach the start of the function body.  */
-      while (cp_lexer_next_token_is_not (parser->lexer, CPP_OPEN_BRACE))
+      while (cp_lexer_next_token_is_not (parser->lexer, CPP_OPEN_BRACE)
+	     && cp_lexer_next_token_is_not (parser->lexer, CPP_EOF))
 	cp_lexer_consume_token (parser->lexer);
     }
   /* The `extern' in `extern "C" void f () { ... }' does not apply to

gcc/testsuite/ChangeLog

 2003-12-15  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/13269
+	* g++.dg/parse/error5.C: New test.
+
 	PR c++/12989
 	* g++.dg/expr/sizeof1.C: New test.
 

gcc/testsuite/g++.dg/parse/error5.C

+// PR c++/13269
+
+class Foo { int foo() return 0; } }; // { dg-error "" }
+