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

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d2908c2..88f33d7 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+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

diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c
index 15b920a..b821871 100644 (file)
--- a/gcc/cp/parser.c
+++ b/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;
 }
 

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 918cf52..76870d3 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+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.

diff --git a/gcc/testsuite/g++.dg/parse/new-placement1.C b/gcc/testsuite/g++.dg/parse/new-placement1.C
new file mode 100644 (file)
index 0000000..713690d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/parse/new-placement1.C
@@ -0,0 +1,3 @@
+// PR c++/59682
+
+int* p = new() int;  // { dg-error "expected expression-list or type-id" }