From 6af7ed0853685786992383cdaf9c864c7739a0ff Mon Sep 17 00:00:00 2001
From: Ben Elliston <bje@au.ibm.com>
Date: Mon, 18 Sep 2006 22:24:13 +0000
Subject: [PATCH] const2.C (main): Examine p to prevent an optimising linker
 from discarding it.

	* g++.old-deja/g++.pt/const2.C (main): Examine p to prevent an
	optimising linker from discarding it.

From-SVN: r117039
---
 gcc/testsuite/ChangeLog                    | 5 +++++
 gcc/testsuite/g++.old-deja/g++.pt/const2.C | 6 +++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 73889e02932..9f266257fbc 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-19  Ben Elliston  <bje@au.ibm.com>
+
+	* g++.old-deja/g++.pt/const2.C (main): Examine p to prevent an
+	optimising linker from discarding it.
+
 2006-09-18 Paul Thomas <pault@gcc.gnu.org>
 
 	PR fortran/28526
diff --git a/gcc/testsuite/g++.old-deja/g++.pt/const2.C b/gcc/testsuite/g++.old-deja/g++.pt/const2.C
index 1e63ca57822..cb0e2c7a38d 100644
--- a/gcc/testsuite/g++.old-deja/g++.pt/const2.C
+++ b/gcc/testsuite/g++.old-deja/g++.pt/const2.C
@@ -6,4 +6,8 @@ template <class T> struct B { static const int i = 3; };
 template <class T> struct A { static const int i = B<T>::i; };
 const int *p = &A<int>::i;
 
-int main(){}
+int main ()
+{
+  // Examine p to prevent optimising linkers from discarding it.
+  return (p != 0);
+}
-- 
2.30.2