diff options
| author |  Clément Pit--Claudel <clement.pitclaudel@live.com> | 2015-08-22 20:05:57 -0700 |
|---|---|---|
| committer | Clément Pit--Claudel <clement.pitclaudel@live.com> | 2015-08-22 20:05:57 -0700 |
| commit | d0a06250f82efe318fcc0f7ce80d4286552fe727 (patch) | |
| tree | 511b5abcf6e92f0ac39393e5a627a80477f1ea4e /Test/wishlist | |
| parent | ea5592cb3fade85b31a28a3119f5e637da47e72a (diff) | |
Add more wishes to the wishlist
Diffstat (limited to 'Test/wishlist')
4 files changed, 33 insertions, 0 deletions
diff --git a/Test/wishlist/naked-function-in-recursive-setting.dfy b/Test/wishlist/naked-function-in-recursive-setting.dfy new file mode 100644 index 00000000..650fc4c3 --- /dev/null +++ b/Test/wishlist/naked-function-in-recursive-setting.dfy @@ -0,0 +1,13 @@ +// RUN: %dafny /compile:0 /print:"%t.print" /dprint:"%t.dprint" /printTooltips "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+
+function fact(n: int): int
+ requires n >= 0
+{
+ if n == 0 then
+ 1
+ else (
+ assert fact.requires(n-1); //WISH
+ n * fact(n-1)
+ )
+}
diff --git a/Test/wishlist/naked-function-in-recursive-setting.dfy.expect b/Test/wishlist/naked-function-in-recursive-setting.dfy.expect new file mode 100644 index 00000000..4b1691b4 --- /dev/null +++ b/Test/wishlist/naked-function-in-recursive-setting.dfy.expect @@ -0,0 +1,8 @@ +naked-function-in-recursive-setting.dfy(4,9): Info: decreases n
+naked-function-in-recursive-setting.dfy(10,11): Error: cannot use naked function in recursive setting. Possible solution: eta expansion.
+Execution trace:
+ (0,0): anon0
+ (0,0): anon7_Else
+ (0,0): anon8_Else
+
+Dafny program verifier finished with 0 verified, 1 error
diff --git a/Test/wishlist/useless-casts-in-decreases-clauses.dfy b/Test/wishlist/useless-casts-in-decreases-clauses.dfy new file mode 100644 index 00000000..9b002d47 --- /dev/null +++ b/Test/wishlist/useless-casts-in-decreases-clauses.dfy @@ -0,0 +1,9 @@ +// RUN: %dafny /compile:0 /print:"%t.print" /dprint:"%t.dprint" /printTooltips "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+
+method M() {
+ var pos := 10;
+ while (pos > 0) { // This shouldn't print int(pos) - int(0); pos - 0 would be better
+ pos := pos - 1;
+ }
+}
diff --git a/Test/wishlist/useless-casts-in-decreases-clauses.dfy.expect b/Test/wishlist/useless-casts-in-decreases-clauses.dfy.expect new file mode 100644 index 00000000..e37b8b9b --- /dev/null +++ b/Test/wishlist/useless-casts-in-decreases-clauses.dfy.expect @@ -0,0 +1,3 @@ +useless-casts-in-decreases-clauses.dfy(6,2): Info: decreases int(pos) - int(0)
+
+Dafny program verifier finished with 2 verified, 0 errors
|