d9cea67e24
This PR adds a simplification rule for `Task.get (Task.pure x) = x` into the LCNF simplifier. This ensures that we avoid touching the runtime for a `Task` that instantly gets destructed anyways.
12 lines
347 B
Text
12 lines
347 B
Text
/-! This test asserts that we detect the pattern of calling `get` on a `Task.pure` and remove
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`Task.pure` in order to avoid interaction with the runtime. -/
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/--
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trace: [Compiler.saveMono] size: 0
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def test n : Nat :=
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return n
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-/
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#guard_msgs in
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set_option trace.Compiler.saveMono true in
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def test (n : Nat) : Nat :=
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(Task.pure n).get
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