From 68927913e42e4f54dbbde50f2ac6a5724747dee7 Mon Sep 17 00:00:00 2001
From: Mark Mitchell <mark@codesourcery.com>
Date: Tue, 14 Nov 2006 17:13:57 +0000
Subject: [PATCH] re PR c++/29106 (sizeof(*var) in expression drops entire line
 of code out of compile)

	PR c++/29106
	* g++.dg/init/self1.C: New test.

From-SVN: r118818
---
 gcc/testsuite/ChangeLog           |  5 +++++
 gcc/testsuite/g++.dg/init/self1.C | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/init/self1.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a8d168a70115..5f0d667823aa 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-11-14  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/29106
+	* g++.dg/init/self1.C: New test.
+
 2006-11-13  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 
 	PR libfortran/27895
diff --git a/gcc/testsuite/g++.dg/init/self1.C b/gcc/testsuite/g++.dg/init/self1.C
new file mode 100644
index 000000000000..dd37c8e609d9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/self1.C
@@ -0,0 +1,19 @@
+// PR c++/29106
+// { dg-do run } 
+
+int i;
+
+void f(__SIZE_TYPE__) {
+  i = 3;
+}
+
+
+int main()
+{
+  int* const savepos = sizeof(*savepos) ? 0 : 0;
+
+  f (sizeof (*savepos));
+
+  if (i != 3)
+    return 1;
+}