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// RUN: %dafny /compile:0 /dprint:"%t.dprint.dfy" "%s" > "%t"; %dafny /noVerify /compile:0 "%t.dprint.dfy" >> "%t"
// RUN: %diff "%s.expect" "%t"
method M0(S: set<int>) {
forall s | s in S ensures s < 0;
}
method M1(x: int)
{
var i := x;
while (0 < i)
invariant i <= x;
}
method M2(x: int)
{
var i := x;
while (0 < i)
invariant i <= x;
decreases i;
}
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