Add a wishlist folder to the test suite, with things that we do not support (yet!)

The curent examples include semi-bugs regarding calc statements and strings, and
stuff about sequences

1 files changed, 17 insertions, 0 deletions

diff --git a/Test/wishlist/calc.dfy b/Test/wishlist/calc.dfy
new file mode 100644
index 00000000..308fbb9a
--- /dev/null
+++ b/Test/wishlist/calc.dfy
@@ -0,0 +1,17 @@
+// RUN: %dafny /compile:0 /print:"%t.print" /dprint:"%t.dprint" "%s" > "%t"

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

+

+// There is a bug in Dafny that causes the error from `L` to be reported at

+// position 0 in this file, instead of on a curly brace.

+

+lemma L()

+  ensures false {

+    calc { true; }

+}

+

+// Empty calc statements work fine, though:

+

+lemma L'()

+  ensures false {

+    calc { }

+}