diff options
| author |  Anton Trunov <anton.a.trunov@gmail.com> | 2018-03-04 18:14:21 +0100 |
|---|---|---|
| committer | Anton Trunov <anton.a.trunov@gmail.com> | 2018-03-04 19:24:19 +0100 |
| commit | d147b10a7fede25214416165b6a6ac10b6b827de (patch) | |
| tree | 0f987d97c061dbecf0d476f7ca2116885b3964a1 /plugins/ssr | |
| parent | 5233abd2f876af6b9e5b705b2ab4df8cdb50b12e (diff) | |
ssr: add Prenex Implicits for Some_inj to use it as a view
Diffstat (limited to 'plugins/ssr')
| -rw-r--r-- | plugins/ssr/ssrfun.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/plugins/ssr/ssrfun.v b/plugins/ssr/ssrfun.v index 3aabff824..f44596cb7 100644 --- a/plugins/ssr/ssrfun.v +++ b/plugins/ssr/ssrfun.v @@ -637,6 +637,9 @@ End Injections. Lemma Some_inj {T} : injective (@Some T). Proof. by move=> x y []. Qed. +(* Force implicits to use as a view. *) +Prenex Implicits Some_inj. + (* cancellation lemmas for dependent type casts. *) Lemma esymK T x y : cancel (@esym T x y) (@esym T y x). Proof. by case: y /. Qed. |