re PR c++/59361 (cannot expand parenthesized pack expression)

/cp
2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/59361
	* parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
	CPP_ELLIPSIS too.

/testsuite
2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/59361
	* g++.dg/cpp0x/vt-59361.C: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r212386

gcc/cp/ChangeLog

+2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
+	    Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/59361
+	* parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
+	CPP_ELLIPSIS too.
+
 2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* class.c (check_for_override): Wrap the 'final' and 'override'

gcc/cp/parser.c

@@ -7666,6 +7666,7 @@ cp_parser_tokens_start_cast_expression (cp_parser *parser)
     case CPP_OR:
     case CPP_OR_OR:
     case CPP_EOF:
+    case CPP_ELLIPSIS:
       return 0;
 
     case CPP_OPEN_PAREN:

gcc/testsuite/ChangeLog

+2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
+	    Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/59361
+	* g++.dg/cpp0x/vt-59361.C: New.
+
 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
 
 	PR target/61599

gcc/testsuite/g++.dg/cpp0x/vt-59361.C

+// PR c++/59361
+// { dg-do compile { target c++11 } }
+
+template<bool ...Bs>
+struct and_ 
+{
+  constexpr static bool value{true};
+};
+
+template<typename T>
+struct true_
+{
+  constexpr operator bool() const { return true; }
+};
+
+template<typename ...Ts>
+constexpr bool foo(Ts...)
+{
+  return and_<(true_<Ts>())...>::value;
+}