lean4-htt/tests/lean/run/e15.lean
Leonardo de Moura 3b38f71f11 fix(library,tests/lean): fix run/interactive tests, and problems in the standard library due to the new interpretation for Type
We had to change subtype to use Sort since the axiom
strong_indefinite_description uses it.

see #1341
2017-01-30 11:54:00 -08:00

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prelude
inductive nat : Type
| zero : nat
| succ : nat → nat
namespace nat end nat open nat
inductive list (A : Sort*)
| nil {} : list
| cons : A → list → list
namespace list end list open list
check nil
check nil.{1}
check @nil.{1} nat
check @nil nat
check cons zero nil
inductive vector (A : Sort*) : nat → Sort*
| vnil {} : vector zero
| vcons : forall {n : nat}, A → vector n → vector (succ n)
namespace vector end vector open vector
check vcons zero vnil
constant n : nat
check vcons n vnil
check vector.rec