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fix(library/init/coe): coe should be reducible

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Leonardo de Moura 2017-01-10 20:14:28 -08:00
parent e256022746
commit 178be8d8ea
1 changed files with 3 additions and 3 deletions
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6
library/init/coe.lean
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@ -64,13 +64,13 @@ has_coe_to_fun.coe
/- User level coercion operators -/
def coe {a : Type u} {b : Type v} [has_lift_t a b] : a → b :=
@[reducible] def coe {a : Type u} {b : Type v} [has_lift_t a b] : a → b :=
lift_t
def coe_fn {a : Type u} [has_coe_to_fun.{u v} a] : Π x : a, has_coe_to_fun.F.{u v} x :=
@[reducible] def coe_fn {a : Type u} [has_coe_to_fun.{u v} a] : Π x : a, has_coe_to_fun.F.{u v} x :=
has_coe_to_fun.coe
def coe_sort {a : Type u} [has_coe_to_sort.{u v} a] : a → has_coe_to_sort.S.{u v} a :=
@[reducible] def coe_sort {a : Type u} [has_coe_to_sort.{u v} a] : a → has_coe_to_sort.S.{u v} a :=
has_coe_to_sort.coe
/- Notation -/