Change GetHashCode for Set, MultiSet and Map

1 files changed, 32 insertions, 2 deletions

diff --git a/Test/dafny4/Bug68.dfy b/Test/dafny4/Bug68.dfy
index 2736246d..bfd8c4ad 100644
--- a/Test/dafny4/Bug68.dfy
+++ b/Test/dafny4/Bug68.dfy
@@ -1,9 +1,39 @@
 // RUN: %dafny /compile:3  "%s" > "%t"

 // RUN: %diff "%s.expect" "%t"

 

-method Main()

+method M1()

+{

+  var m := map [{10, 20} := 33];

+  assert {10, 20} in m; // succeeds 

+  print {10, 20} in m, "\n"; // prints False

+}

+

+method M2()

+{

+  var m := map [(map [1 := 10, 2 := 20]) := 33];

+  assert (map [1 := 10, 2 := 20]) in m; // succeeds 

+  print (map [1 := 10, 2 := 20]) in m, "\n"; // prints False

+}

+

+method M3()

+{

+  var m := map [(multiset{10, 20}) := 33];

+  assert (multiset{10, 20}) in m; // succeeds 

+  print (multiset{10, 20}) in m, "\n"; // prints False

+}

+

+

+method M4()

 {

   var m := map [[10, 20] := 33];

   assert [10, 20] in m; // succeeds 

-  print [10, 20] in m; // prints False

+  print [10, 20] in m, "\n"; // prints False

+}

+

+method Main()

+{

+  M1();

+  M2();

+  M3();

+  M4();

 }
\ No newline at end of file