1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gnat.dg/sync1.adb b/gcc/testsuite/gnat.dg/sync1.adb
new file mode 100644
index 000000000..08be6395d
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/sync1.adb
@@ -0,0 +1,15 @@
+--  { dg-do compile }
+package body sync1 is
+   protected body Chopstick is
+
+     entry Pick_Up when not Busy is
+     begin
+        Busy := True;
+     end Pick_Up;
+
+     procedure Put_Down is
+     begin
+        Busy := False;
+     end Put_Down;
+   end Chopstick;
+end sync1;