From 3de943b37a97df67488226bd8f78ef24f33f5893 Mon Sep 17 00:00:00 2001
From: Markus Trippelsdorf <markus@trippelsdorf.de>
Date: Mon, 17 Nov 2014 09:21:34 +0000
Subject: [PATCH] Add testcase for PR 63894

2014-11-17  Markus Trippelsdorf  <markus@trippelsdorf.de>

  PR ipa/63894
  * g++.dg/ipa/pr63894.C: New test.

From-SVN: r217648
---
 gcc/testsuite/ChangeLog            |  5 ++++
 gcc/testsuite/g++.dg/ipa/pr63894.C | 46 ++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/ipa/pr63894.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e4b0d9cc930..e0333c9fa7c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-17  Markus Trippelsdorf  <markus@trippelsdorf.de>
+
+	PR ipa/63894
+	* g++.dg/ipa/pr63894.C: New test.
+
 2014-11-17  Terry Guo  <terry.guo@arm.com>
 
 	* gcc.target/arm/thumb1-ual-1.c: New test.
diff --git a/gcc/testsuite/g++.dg/ipa/pr63894.C b/gcc/testsuite/g++.dg/ipa/pr63894.C
new file mode 100644
index 00000000000..d0ba96bc5a3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ipa/pr63894.C
@@ -0,0 +1,46 @@
+/* { dg-do compile } */
+/* { dg-options "-O3" } */
+
+struct A
+{
+  void *operator new(unsigned long, int);
+};
+class C
+{
+public:
+  C (int);
+};
+class D
+{
+public:
+  enum Type
+  {
+    BOX
+  };
+  D (int, Type, C);
+};
+class F
+{
+public:
+  virtual void m_fn1 (int, D);
+};
+class G : public F, public A
+{
+};
+class K : public G
+{
+public:
+  K (C, D);
+};
+class J
+{
+  D m_fn2 (int);
+  bool m_fn3 (G *);
+};
+bool
+J::m_fn3 (G *p1)
+{
+  p1->m_fn1 (0, D (0, D::BOX, 0));
+  K *d = new (0) K (0, m_fn2 (0));
+  m_fn3 (d);
+}