lean4-htt/tests/lean/interactive/1031.lean
Leonardo de Moura 726b735c6d fix: using invalid name generator at ContextInfo.runMetaM
Already used `MVarId`s were being "reused" potentially creating cyclic
metavar assignment. See issue #1031 for an example.

closes #1031
2022-04-15 18:42:34 -07:00

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def foo : Foo := fun _ _ _ _ => pure ()