Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 28 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/opt/pr52582.C b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr52582.C
new file mode 100644
index 000000000..4ba8a26f3
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr52582.C
@@ -0,0 +1,28 @@
+// PR c++/52582
+// { dg-do compile }
+// { dg-options "-O2" }
+
+inline void *operator new (__SIZE_TYPE__, void *p) throw ()
+{
+  return p;
+}
+
+struct B
+{
+  virtual ~B ();
+  B ();
+};
+
+struct A : B
+{
+  A () : B () {}
+  virtual void bar ();
+};
+
+void
+foo ()
+{
+  char a[64];
+  B *b = new (&a) A ();
+  b->~B ();
+}