diff options
| author |  mikebarnett <unknown> | 2009-07-15 21:03:41 +0000 |
|---|---|---|
| committer | mikebarnett <unknown> | 2009-07-15 21:03:41 +0000 |
| commit | ce1c2de044c91624370411e23acab13b0381949b (patch) | |
| tree | 592539996fe08050ead5ee210c973801611dde40 /Test/test21/BooleanQuantification.bpl | |
Initial set of files.
Diffstat (limited to 'Test/test21/BooleanQuantification.bpl')
| -rw-r--r-- | Test/test21/BooleanQuantification.bpl | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Test/test21/BooleanQuantification.bpl b/Test/test21/BooleanQuantification.bpl new file mode 100644 index 00000000..52416e9d --- /dev/null +++ b/Test/test21/BooleanQuantification.bpl @@ -0,0 +1,32 @@ +
+
+
+function f(bool) returns (int);
+
+axiom f(true) == 17;
+axiom f(false) == 19;
+
+procedure P() returns () {
+ assert (forall x:bool :: f(x) >= 0);
+}
+
+procedure Q() returns () {
+ assert (forall x:int :: (x==7 || x==9) ==> x >= 0);
+}
+
+procedure R() returns () {
+ assert f((forall x:bool :: f(x) >= 10)) < 19;
+ assert (exists x:bool :: f(x) > 20); // should not be provable
+}
+
+
+function g<a>(a) returns (int);
+
+axiom g(true) == 17;
+axiom g(false) == 21;
+
+procedure S() returns () {
+ assert (forall x:bool :: g(x) >= 0);
+ assert g((forall x:bool :: g(x) >= 0)) >= 17;
+ assert (forall x:bool :: f(x) == g(x)); // should not be provable
+}
\ No newline at end of file |