From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/ipa/pr46287-1.C | 67 ++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/ipa/pr46287-1.C

(limited to 'gcc/testsuite/g++.dg/ipa/pr46287-1.C')

diff --git a/gcc/testsuite/g++.dg/ipa/pr46287-1.C b/gcc/testsuite/g++.dg/ipa/pr46287-1.C
new file mode 100644
index 000000000..0755529bd
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ipa/pr46287-1.C
@@ -0,0 +1,67 @@
+// Check that indirect calls to thunks do not lead to errors.
+// { dg-do run }
+// { dg-options "-O" }
+
+extern "C" void abort ();
+
+class A
+{
+public:
+  virtual void foo () {abort();}
+};
+
+class B : public A
+{
+public:
+  int z;
+  virtual void foo () {abort();}
+};
+
+class C : public A
+{
+public:
+  void *a[32];
+  unsigned long b;
+  long c[32];
+
+  virtual void foo () {abort();}
+};
+
+class D : public C, public B
+{
+public:
+  D () : C(), B()
+  {
+    int i;
+    for (i = 0; i < 32; i++)
+      {
+	a[i] = (void *) 0;
+	c[i] = 0;
+      }
+    b = 0xaaaa;
+  }
+
+  virtual void foo ();
+};
+
+inline void D::foo()
+{
+  if (b != 0xaaaa)
+    abort();
+}
+
+static inline void bar (B &b)
+{
+
+  b.foo ();
+}
+
+int main()
+{
+  int i;
+  D d;
+
+  for (i = 0; i < 5000; i++)
+    bar (d);
+  return 0;
+}
-- 
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