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https://github.com/leanprover/lean4.git
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08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
30 lines
643 B
Lean4
30 lines
643 B
Lean4
import Lean
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open Lean
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/--
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info: let y : Type := Prop;
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let x : y := True;
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p x
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---
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info: let y : Type := Prop;
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let x : y := True;
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x
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---
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info: let y : Type := Prop;
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y
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-/
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#guard_msgs in
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set_option pp.letVarTypes true in
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example (p : ∀ a, a) :
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(let y := Prop; let x : y := True; p x) = p True := by
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run_tac
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let env ← Lean.getEnv
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let lctx ← getLCtx
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let_expr Eq _ lhs _ := (← Elab.Tactic.getMainTarget) | unreachable!
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logInfo lhs
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let ty ← ofExceptKernelException <| Lean.Kernel.check env lctx lhs
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logInfo ty
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let sort ← ofExceptKernelException <| Lean.Kernel.check env lctx ty
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logInfo sort
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trivial
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