1 files changed, 15 insertions, 0 deletions
diff --git a/Test/test1/Frame0.bpl b/Test/test1/Frame0.bpl
new file mode 100644
index 00000000..02a5af46
--- /dev/null
+++ b/Test/test1/Frame0.bpl
@@ -0,0 +1,15 @@
+var g0: int;
+var g1: int;
+
+var h0: [ref, name]any;
+var h1: [ref, name]any;
+
+const X: name;
+
+procedure P(a: ref, hh: [ref, name]any) returns (b: int, hout: [ref, name]any);
+  modifies a;  // in-parameters are not mutable
+  modifies h1, g0;
+  modifies b;  // out-parameters are not allowed explicitly in modifies clause
+
+
+type ref, name, any;