Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/opt/pr15054-2.C b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr15054-2.C
new file mode 100644
index 000000000..156e945d0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/opt/pr15054-2.C
@@ -0,0 +1,39 @@
+// PR middle-end/15054
+
+// { dg-do run }
+// { dg-options "-O2" }
+
+extern "C" void abort (void);
+
+void
+__attribute__((noinline))
+check (long x, long y)
+{
+  if (x != y)
+    abort ();
+}
+
+struct A
+{
+  A() : a(2) { check (a, 2); }
+  ~A() { check (a, 2); }
+private:
+  long a;
+};
+
+class B {
+  long b;
+  B& operator =(const B& );
+public:
+  B (long p) : b(p) { check (b, 6); }
+  B (const B& p) : b(p.b) { check (b, 6); }
+  ~B () { check (b, 6); A obj; check (b, 6); }
+  B foo() { return B(*this); }
+};
+
+int main ()
+{
+  B o(6);
+  o.foo().foo();
+  return 0;
+}