* tree.c (lvalue_kind): Don't crash if ref has NULL type.
* g++.dg/warn/Wsequence-point-2.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166481
138bc75d-0d04-0410-961f-
82ee72b054a4
+2010-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/45894
+ * tree.c (lvalue_kind): Don't crash if ref has NULL type.
+
2010-11-08 Jason Merrill <jason@redhat.com>
PR c++/46382
== REFERENCE_TYPE)
return lvalue_kind (TREE_OPERAND (ref, 0));
- if (TREE_CODE (TREE_TYPE (ref)) == REFERENCE_TYPE)
+ if (TREE_TYPE (ref)
+ && TREE_CODE (TREE_TYPE (ref)) == REFERENCE_TYPE)
{
/* unnamed rvalue references are rvalues */
if (TYPE_REF_IS_RVALUE (TREE_TYPE (ref))
+2010-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/45894
+ * g++.dg/warn/Wsequence-point-2.C: New test.
+
2010-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/46313
--- /dev/null
+// PR c++/45894
+// { dg-do compile }
+// { dg-options "-std=c++0x -Wsequence-point" }
+
+struct F
+{
+ template <typename = int>
+ void bar ();
+};
+template <typename = int>
+struct V
+{
+ V (const V &) { F::bar <>; }
+};
+struct C
+{
+ V <> v;
+};
+struct B
+{
+ C f ();
+};
+struct A
+{
+ C c;
+ B b;
+ A () : c (b.f ()) { }
+};