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fix(library/init): instance priorities

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Leonardo de Moura 2016-11-22 16:04:40 -08:00
parent f4b1413cee
commit f3e4c734fd
3 changed files with 12 additions and 0 deletions
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4
library/init/ordered_group.lean
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@ -6,6 +6,10 @@ Authors: Leonardo de Moura
prelude
import init.group
/- Make sure instances defined in this file have lower priority than the ones
defined for concrete structures -/
set_option default_priority 100
universe variable u
class ordered_mul_cancel_comm_monoid (α : Type u)

4
library/init/ordered_ring.lean
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@ -6,6 +6,10 @@ Authors: Leonardo de Moura
prelude
import init.ordered_group init.ring
/- Make sure instances defined in this file have lower priority than the ones
defined for concrete structures -/
set_option default_priority 100
universe variable u
structure ordered_semiring (α : Type u)

4
library/init/ring.lean
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@ -6,6 +6,10 @@ Authors: Leonardo de Moura
prelude
import init.group
/- Make sure instances defined in this file have lower priority than the ones
defined for concrete structures -/
set_option default_priority 100
universe variable u
class distrib (α : Type u) extends has_mul α, has_add α :=