Fix: incorrect pruning of axiom with monomorphization. #4396
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An axiom in DafnyPrelude was incorrectly being pruned away with the
monomorphic
type encoding, because it was losing its (polymorphic) quantifier and trigger. This meant automatic edge inference from triggers was no longer applicable. Moved the axiom in question into a uses clause to prevent it from being pruned.The change has no affect on other type encodings
arguments
(current default) andpredicates
.There is more discussion related to the fix here in Boogie PR 767.
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