From 9aede26bb0b42df05537d1ee5d3f6e3295281b85 Mon Sep 17 00:00:00 2001
From: Michael Sammler <noreply@sammler.me>
Date: Mon, 15 Mar 2021 17:06:26 +0100
Subject: [PATCH] Add more underscores to f_equiv
---
theories/tactics.v | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/theories/tactics.v b/theories/tactics.v
index bc3a43b2..fa215d87 100644
--- a/theories/tactics.v
+++ b/theories/tactics.v
@@ -347,6 +347,7 @@ Ltac f_equiv :=
| |- ?R (?f _ _) _ => simple apply (_ : Proper (R ==> R ==> R) f)
| |- ?R (?f _ _ _) _ => simple apply (_ : Proper (R ==> R ==> R ==> R) f)
| |- ?R (?f _ _ _ _) _ => simple apply (_ : Proper (R ==> R ==> R ==> R ==> R) f)
+ | |- ?R (?f _ _ _ _ _) _ => simple apply (_ : Proper (R ==> R ==> R ==> R ==> R ==> R) f)
(* For the case in which R is polymorphic, or an operational type class,
like equiv. *)
| |- (?R _) (?f _) _ => simple apply (_ : Proper (R _ ==> _) f)
@@ -360,7 +361,10 @@ Ltac f_equiv :=
| |- (?R _ _ _) (?f _ _ _) _ => simple apply (_ : Proper (R _ _ _ ==> R _ _ _ R _ _ _ ==> _) f)
| |- (?R _) (?f _ _ _ _) _ => simple apply (_ : Proper (R _ ==> R _ ==> R _ ==> R _ ==> _) f)
| |- (?R _ _) (?f _ _ _ _) _ => simple apply (_ : Proper (R _ _ ==> R _ _ ==> R _ _ ==> R _ _ ==> _) f)
- | |- (?R _ _ _) (?f _ _ _ _) _ => simple apply (_ : Proper (R _ _ _ ==> R _ _ _ R _ _ _ ==> R _ _ _ ==> _) f)
+ | |- (?R _ _ _) (?f _ _ _ _) _ => simple apply (_ : Proper (R _ _ _ ==> R _ _ _ ==> R _ _ _ ==> R _ _ _ ==> _) f)
+ | |- (?R _) (?f _ _ _ _ _) _ => simple apply (_ : Proper (R _ ==> R _ ==> R _ ==> R _ ==> R _ ==> _) f)
+ | |- (?R _ _) (?f _ _ _ _ _) _ => simple apply (_ : Proper (R _ _ ==> R _ _ ==> R _ _ ==> R _ _ ==> R _ _ ==> _) f)
+ | |- (?R _ _ _) (?f _ _ _ _ _) _ => simple apply (_ : Proper (R _ _ _ ==> R _ _ _ ==> R _ _ _ ==> R _ _ _ ==> R _ _ _ ==> _) f)
(* Next, try to infer the relation. Unfortunately, very often, it will turn
the goal into a Leibniz equality so we get stuck. *)
(* TODO: Can we exclude that instance? *)
@@ -368,6 +372,7 @@ Ltac f_equiv :=
| |- ?R (?f _ _) _ => simple apply (_ : Proper (_ ==> _ ==> R) f)
| |- ?R (?f _ _ _) _ => simple apply (_ : Proper (_ ==> _ ==> _ ==> R) f)
| |- ?R (?f _ _ _ _) _ => simple apply (_ : Proper (_ ==> _ ==> _ ==> _ ==> R) f)
+ | |- ?R (?f _ _ _ _ _) _ => simple apply (_ : Proper (_ ==> _ ==> _ ==> _ ==> _ ==> R) f)
(* In case the function symbol differs, but the arguments are the same,
maybe we have a pointwise_relation in our context. *)
(* TODO: If only some of the arguments are the same, we could also
--
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