re PR c++/59682 (Invalid syntax accepted: new-placement without expression-list)

/cp
2015-06-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/59682
	* parser.c (cp_parser_new_placement): Reject an empty expression-list.

/testsuite
2015-06-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/59682
	* g++.dg/parse/new-placement1.C: New.

From-SVN: r224537

gcc/cp/ChangeLog

+2015-06-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/59682
+	* parser.c (cp_parser_new_placement): Reject an empty expression-list.
+
 2015-06-16  Jason Merrill  <jason@redhat.com>
 
 	PR c++/66536

gcc/cp/parser.c

@@ -7560,6 +7560,9 @@ cp_parser_new_placement (cp_parser* parser)
 		      /*allow_expansion_p=*/true,
 		      /*non_constant_p=*/NULL));
 
+  if (expression_list && expression_list->is_empty ())
+    error ("expected expression-list or type-id");
+
   return expression_list;
 }
 

gcc/testsuite/ChangeLog

+2015-06-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/59682
+	* g++.dg/parse/new-placement1.C: New.
+
 2015-06-16  David Malcolm  <dmalcolm@redhat.com>
 
 	* jit.dg/all-non-failing-tests.h: Add test-compound-assignment.c.

gcc/testsuite/g++.dg/parse/new-placement1.C

+// PR c++/59682
+
+int* p = new() int;  // { dg-error "expected expression-list or type-id" }