PatternMatchingErrors.dfy(13,2): Error: missing case in match expression: Cons(_, Nil)
PatternMatchingErrors.dfy(22,2): Error: missing case in match statement: Cons(_, Nil)
PatternMatchingErrors.dfy(31,2): Error: missing case in match statement: not all possibilities for selector of type real have been covered
PatternMatchingErrors.dfy(40,2): Error: missing case in match statement: Leaf
PatternMatchingErrors.dfy(40,2): Error: missing case in match statement: Branch(Branch(_, c: bool, _), _, _) (not all possibilities for constant 'c' have been covered)
PatternMatchingErrors.dfy(40,2): Error: missing case in match statement: Branch(Leaf, _, Branch(_, _, _))
PatternMatchingErrors.dfy(53,18): Error: value does not satisfy the subset constraints of 'nat'
PatternMatchingErrors.dfy(78,2): Error: a postcondition could not be proved on this return path
PatternMatchingErrors.dfy(75,12): Related location: this is the postcondition that could not be proved
PatternMatchingErrors.dfy(99,33): Error: a postcondition could not be proved on this return path
PatternMatchingErrors.dfy(96,12): Related location: this is the postcondition that could not be proved

Dafny program verifier finished with 0 verified, 9 errors
