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lean4-htt/tests/lean/interactive/completionTactics.lean.expected.out
Kyle Miller e3420c08f1
feat: decide +revert and improvements to native_decide (#5999) 
This PR adds configuration options for
`decide`/`decide!`/`native_decide` and refactors the tactics to be
frontends to the same backend. Adds a `+revert` option that cleans up
the local context and reverts all local variables the goal depends on,
along with indirect propositional hypotheses. Makes `native_decide` fail
at elaboration time on failure without sacrificing performance (the
decision procedure is still evaluated just once). Now `native_decide`
supports universe polymorphism.

Closes #2072
2024-11-08 18:17:46 +00:00

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