1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/self1.C b/gcc/testsuite/g++.dg/init/self1.C
new file mode 100644
index 000000000..dd37c8e60
--- /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;
+}