Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 44 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/g++.dg/eh/ehopt1.C b/gcc-4.9/gcc/testsuite/g++.dg/eh/ehopt1.C
new file mode 100644
index 000000000..163d76e81
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/eh/ehopt1.C
@@ -0,0 +1,44 @@
+// ehopt was only copying one statement from the cleanup of the B temporary
+// into the following try block, so we lost its destructor call.
+
+// { dg-do run }
+
+template <class T, class U>
+class A;
+
+bool b;
+int count;
+
+template <>
+class A<int, int>
+{
+public:
+  A(int) { ++count; if (b) throw 1; }
+  A(const A&) { ++count; if (b) throw 1; }
+  ~A() { --count; if (b) throw 1; }
+};
+
+typedef A<int, int> B;
+
+template <>
+class A<void *, void *>
+{
+public:
+  A() { if (b) throw 1; }
+  A(const B&) { if (b) throw 1; }
+  ~A() { if (b) throw 1; }
+};
+
+typedef A<void *, void *> C;
+
+void f() { if (b) throw 1; }
+
+int
+main (void)
+{
+  {
+    C a(1);
+    f();
+  }
+  return count;
+}