4 commits

Author	SHA1	Message	Date
Leonardo de Moura	f4ebd38ce3	feat(frontends/lean/builtin_exprs): improve infix paren notation ... After this commit, `(+)` is notation for (add) instead of `(fun x y, add x y)`. This change is relevant when defining type class instances such as ```lean instance semigroup_to_is_associative [semigroup α] : is_associative α (*) := ⟨mul_assoc⟩ ```	2017-04-27 12:33:33 -07:00
Sebastian Ullrich	d968b9a1c8	fix(frontends/lean/structure_cmd): remove evil Pi overload that accidentally abstracted constants in structure decls	2017-04-26 14:22:36 -07:00
Sebastian Ullrich	e9a6c544af	refactor(frontends/lean/{elaborator,structure_cmd}): compile structure inheritance to nested fields	2017-04-24 19:35:15 +02:00
Sebastian Ullrich	ae3e685c1f	chore(tests/lean): forgot to add test case	2017-03-17 18:20:44 -07:00