1 files changed, 34 insertions, 0 deletions
diff --git a/Test/civl/chris2.bpl b/Test/civl/chris2.bpl
new file mode 100644
index 00000000..268c6aa3
--- /dev/null
+++ b/Test/civl/chris2.bpl
@@ -0,0 +1,34 @@
+// RUN: %boogie -noinfer -typeEncoding:m -useArrayTheory "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+var{:layer 20} x:int;
+
+procedure{:yields}{:layer 20,25} p_gt1_lower();
+  ensures{:both}
+  |{
+    A:
+    x := x + 1;
+    return true;
+  }|;
+
+procedure{:yields}{:layer 25,40} p_gt1()
+  ensures{:both}
+  |{
+    A:
+    x := x + 1;
+    return true;
+  }|;
+{
+  yield;
+  call p_gt1_lower();
+  yield;
+}
+
+procedure{:yields}{:layer 20,40} p_gt2();
+  ensures{:both}
+  |{
+    A:
+    assert x == 0;
+    return true;
+  }|;
+
+