re PR c++/14278 (fails when calling through a function pointer)

	PR c++/14278
	* parser.c (cp_parser_parameter_declaration_list): Commit
	to fewer tentative parses.

	PR c++/14278
	* g++.dg/parse/comma1.C: New test.

From-SVN: r78542

gcc/cp/ChangeLog

+2004-02-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/14278
+	* parser.c (cp_parser_parameter_declaration_list): Commit
+	to fewer tentative parses.
+
 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 
 	PR c++/14284

gcc/cp/parser.c

@@ -11108,6 +11108,7 @@ cp_parser_parameter_declaration_list (cp_parser* parser)
 	     cannot use this technique when inside a template argument
 	     list.  */
 	  if (!parser->in_template_argument_list_p
+	      && !parser->in_type_id_in_expr_p
 	      && cp_parser_parsing_tentatively (parser)
 	      && !cp_parser_committed_to_tentative_parse (parser)
 	      /* However, a parameter-declaration of the form

gcc/testsuite/ChangeLog

+2004-02-26  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/14278
+	* g++.dg/parse/comma1.C: New test.
+
 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 
 	PR c++/14284

gcc/testsuite/g++.dg/parse/comma1.C

+// PR c++/14278
+
+struct X { 
+  X (int p);
+};
+
+struct A {
+  A(X);
+};
+
+void *p_fun;
+
+A a(X ((*(int (*)(int, int)) p_fun)(0, 0)));