bfb02be281
This PR fixes a bug in bv_decide where if it was presented with a match on an enum with as many arms as constructors but the last arm being a default match it would (wrongly) give up on the match.
15 lines
246 B
Text
15 lines
246 B
Text
import Std.Tactic.BVDecide
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inductive State : Type
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| A : State
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| B : State
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def myFunc (s : State) : Bool :=
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match s with
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| .A => true
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| _ => false
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theorem test (h : s ≠ State.B) : myFunc s = true := by
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simp only [myFunc]
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bv_decide
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