diff options
| author | Georges Gonthier | 2019-04-29 23:18:35 +0200 |
|---|---|---|
| committer | Georges Gonthier | 2019-04-30 02:49:38 +0200 |
| commit | c30500ff4db56b6b3ad77dad811e3da766b26e19 (patch) | |
| tree | 6fa067ffb3ce60d5394ab44c961a67a4fa88a5f3 /mathcomp | |
| parent | c3b8865dbf01c857b6b619c620095c0385f66977 (diff) | |
Fix compatibility for #237
- reprove rather than specialize `Some_inj` to allow for redefinition
of `nonPropType` in `mathcomp.ssreflect.ssreflect`
- retarget finmap CI to coq-9995-compatibility
Diffstat (limited to 'mathcomp')
| -rw-r--r-- | mathcomp/ssreflect/ssrfun.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mathcomp/ssreflect/ssrfun.v b/mathcomp/ssreflect/ssrfun.v index ed18941..1c1b557 100644 --- a/mathcomp/ssreflect/ssrfun.v +++ b/mathcomp/ssreflect/ssrfun.v @@ -2,4 +2,5 @@ From mathcomp Require Import ssreflect. From Coq Require Export ssrfun. From mathcomp Require Export ssrnotations. -Definition Some_inj {T : nonPropType} := @Some_inj T. +Lemma Some_inj {T : nonPropType} : injective (@Some T). +Proof. by move=> x y []. Qed. |