lean4-htt/tests/lean/coe6.lean
Sebastian Ullrich fd2c42a8bf chore(library, tests): switch to new attribute declaration syntax
sed -Ei 's/^(\s*)((private |protected )?(noncomputable )?(abbreviation|definition|meta_definition|theorem|lemma|proposition|corollary)\s+\S+\s*)((\s*\[(\S+(\s+[0-9]+)*|priority.*)\])+)\s*/\1attribute \6\n\1\2/' library/**/*.lean tests/**/*.lean
sed -Ei 's/\s+$//' library/**/*.lean  # remove trailing whitespace
2016-08-12 15:36:12 -07:00

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Text

structure Group :=
(carrier : Type) (mul : carrier → carrier → carrier) (one : carrier)
attribute [instance]
definition Group_to_Type : has_coe_to_sort Group :=
has_coe_to_sort.mk Type Group.carrier
constant g : Group.{1}
set_option pp.binder_types true
check λ a b : g, Group.mul g a b