Merge

4 files changed, 40 insertions, 0 deletions

diff --git a/Test/dafny4/Bug101.dfy b/Test/dafny4/Bug101.dfy
new file mode 100644
index 00000000..878ed57a
--- /dev/null
+++ b/Test/dafny4/Bug101.dfy
@@ -0,0 +1,19 @@
+// RUN: %dafny /compile:0 "%s" > "%t"

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

+

+predicate P(i:int) { true }

+

+lemma Tester()

+{

+//    forall i ensures false ==> P(i) {}

+    forall i ensures P(i) <== false {}

+    assert forall i :: P(i) ==> false;

+    assert P(0);

+    assert false;

+}

+

+

+

+

+

+

diff --git a/Test/dafny4/Bug101.dfy.expect b/Test/dafny4/Bug101.dfy.expect
new file mode 100644
index 00000000..a4e5f4b3
--- /dev/null
+++ b/Test/dafny4/Bug101.dfy.expect
@@ -0,0 +1,8 @@
+Bug101.dfy(10,11): Error: assertion violation

+Execution trace:

+    (0,0): anon0

+    (0,0): anon6_Else

+    (0,0): anon7_Then

+    (0,0): anon5

+

+Dafny program verifier finished with 2 verified, 1 error

diff --git a/Test/dafny4/Bug99.dfy b/Test/dafny4/Bug99.dfy
new file mode 100644
index 00000000..3f95ce9f
--- /dev/null
+++ b/Test/dafny4/Bug99.dfy
@@ -0,0 +1,11 @@
+// RUN: %dafny  /autoTriggers:1 /compile:0 "%s" > "%t"

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

+

+predicate P(e:int, p:int) { true }

+predicate Q(i:int, t:int)

+

+lemma Tester(x:int)

+{

+    assert forall i :: Q(i, x) ==> (forall p {:trigger P(i, p)} :: P(i, p));

+		

+}

diff --git a/Test/dafny4/Bug99.dfy.expect b/Test/dafny4/Bug99.dfy.expect
new file mode 100644
index 00000000..73ba063c
--- /dev/null
+++ b/Test/dafny4/Bug99.dfy.expect
@@ -0,0 +1,2 @@
+

+Dafny program verifier finished with 4 verified, 0 errors