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-rw-r--r--Test/civl/termination2.bpl19
1 files changed, 19 insertions, 0 deletions
diff --git a/Test/civl/termination2.bpl b/Test/civl/termination2.bpl
new file mode 100644
index 00000000..1743c6a1
--- /dev/null
+++ b/Test/civl/termination2.bpl
@@ -0,0 +1,19 @@
+// RUN: %boogie -noinfer -typeEncoding:m -useArrayTheory "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+procedure {:yields} {:layer 0} X();
+ensures {:atomic} |{ A: return true; }|;
+
+procedure {:yields} {:layer 0} Y();
+ensures {:left} |{ A: return true; }|;
+
+procedure {:yields} {:layer 1} main() {
+ yield;
+ call X();
+ while (*)
+ invariant {:terminates} {:layer 1} true;
+ {
+ call Y();
+ }
+ yield;
+ assert {:layer 1} true;
+}