From f011e32f5a4a62b241c0c1301ab8010878b1bc7b Mon Sep 17 00:00:00 2001
From: qunyanm <unknown>
Date: Mon, 30 Nov 2015 13:03:21 -0800
Subject: Fix issue 111. Create a new BoundVar for each CasePattern of
 MatchCaseExpr when trying to substitute the nested CasePattern with the
 BoundVar.

---
 Test/dafny4/Bug111.dfy        | 18 ++++++++++++++++++
 Test/dafny4/Bug111.dfy.expect |  2 ++
 2 files changed, 20 insertions(+)
 create mode 100644 Test/dafny4/Bug111.dfy
 create mode 100644 Test/dafny4/Bug111.dfy.expect

(limited to 'Test')

diff --git a/Test/dafny4/Bug111.dfy b/Test/dafny4/Bug111.dfy
new file mode 100644
index 00000000..730d44d3
--- /dev/null
+++ b/Test/dafny4/Bug111.dfy
@@ -0,0 +1,18 @@
+// RUN: %dafny /compile:0  "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+
+datatype A = A(i:int)
+datatype B = B1(a1:A) | B2(a2:A)
+
+function f(b:B):int
+{
+  match b
+  {
+    case B1(A(i)) => i
+    case B2(A(j)) => j
+  }
+}
+
+
+
+
diff --git a/Test/dafny4/Bug111.dfy.expect b/Test/dafny4/Bug111.dfy.expect
new file mode 100644
index 00000000..c0c48e2b
--- /dev/null
+++ b/Test/dafny4/Bug111.dfy.expect
@@ -0,0 +1,2 @@
+
+Dafny program verifier finished with 1 verified, 0 errors
-- 
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