1 files changed, 15 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-61.C b/gcc-4.4.3/gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-61.C
new file mode 100644
index 000000000..11f6308eb
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/g++.dg/thread-ann/thread_annot_lock-61.C
@@ -0,0 +1,15 @@
+// Test the fix for a bug introduced by the support of pass-by-reference
+// paramters.
+// { dg-do compile }
+// { dg-options "-Wthread-safety -O" }
+
+#include "thread_annot_common.h"
+
+struct Foo { Foo & operator<< (bool) {} };
+struct Bar { Foo & func () {} };
+struct Bas { void operator& (Foo &) {} };
+void mumble()
+{
+     Bas() & Bar().func() << "" << "";
+     Bas() & Bar().func() << "";
+}