1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/g++.dg/opt/pr19317-1.C b/gcc-4.8.1/gcc/testsuite/g++.dg/opt/pr19317-1.C
new file mode 100644
index 000000000..ffb646a90
--- /dev/null
+++ b/gcc-4.8.1/gcc/testsuite/g++.dg/opt/pr19317-1.C
@@ -0,0 +1,39 @@
+// PR c++/19317
+// { dg-options "-O2" }
+// { dg-do run }
+// Origin: Dirk Mueller <mueller@kde.org>
+
+extern "C" void abort (void);
+
+struct A
+{
+  A () { d = e = 0; f = -1; }
+  A (int x) : d (0), e (0), f (x) { }
+  A b (const A &r) const;
+  int d;
+  int e;
+  int f;
+};
+
+A
+A::b (const A & r) const
+{
+  A t;
+  t.f = f < r.f ? f : r.f;
+  return t;
+}
+
+int
+main ()
+{
+  A a (100);
+  a = a.b (A (10));
+  if (a.f != 10)
+    abort ();
+
+  A c (10);
+  A d (100);
+  c = d.b (c);
+  if (c.f != 10)
+    abort ();
+}