lean2/tests/lean/elab6.lean

Theorem ForallIntro2 (A : (Type U)) (P : A -> Bool) (H : Pi x, P x) : forall x, P x :=
        Abst (fun x, EqTIntro (H x))
fix(frontends/lean/parser): parse_type method The parser had a nasty ambiguity. For example, f Type 1 had two possible interpretations (f (Type) (1)) or (f (Type 1)) To fix this issue, whenever we want to specify a particular universe, we have to precede 'Type' with a parenthesis. Examples: (Type 1) (Type U) (Type M + 1) Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-19 23:15:32 +00:00			`Theorem ForallIntro2 (A : (Type U)) (P : A -> Bool) (H : Pi x, P x) : forall x, P x :=`
fix(library/elaborator): bug in simple_ho_match Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2013-12-16 05:48:55 +00:00			`Abst (fun x, EqTIntro (H x))`