lean4-htt/tests/lean/parsing_only.lean
2017-03-09 18:41:19 -08:00

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Text

--
constant f : num → num
constant g : num → num
notation a `+++` := f a
notation [parsing_only] a `***` := g a
#check 10 +++
#check 10 ***
#check Type.{8} -- Type₊ should not be used