From 8cbb01a852c950f044c6f2c9a9ada2626d2bbfc5 Mon Sep 17 00:00:00 2001
From: Enrico Tassi
Date: Sat, 13 Jun 2020 21:17:17 +0200
Subject: [ssr] fix env handling in error message (fix #12507)

---
 test-suite/ssr/rewrtite_err_msg.v | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 test-suite/ssr/rewrtite_err_msg.v

(limited to 'test-suite')

diff --git a/test-suite/ssr/rewrtite_err_msg.v b/test-suite/ssr/rewrtite_err_msg.v
new file mode 100644
index 0000000000..d749fd264b
--- /dev/null
+++ b/test-suite/ssr/rewrtite_err_msg.v
@@ -0,0 +1,30 @@
+Require Import ssreflect ssrbool.
+
+Set Implicit Arguments.
+Unset Strict Implicit.
+Unset Printing Implicit Defensive.
+
+Axiom finGroupType : Type.
+Axiom group : finGroupType -> Type.
+Axiom abelian : forall gT : finGroupType, group gT -> Prop.
+Arguments abelian {_} _.
+Axiom carrier : finGroupType -> Type.
+Coercion carrier : finGroupType >-> Sortclass.
+Axiom mem : forall gT : finGroupType, gT -> group gT -> Prop.
+Arguments mem {_} _ _.
+Axiom mul : forall gT : finGroupType, gT -> gT -> gT.
+Arguments mul {_} _ _.
+Definition centralised gT (G : group gT) (x : gT) := forall y, mul x y = mul y x.
+Arguments centralised {gT} _.
+Axiom b : bool.
+
+Axiom centsP : forall (gT : finGroupType) (A B : group gT),
+  reflect (forall a, mem a A -> centralised B a) b.
+Arguments centsP {_ _ _}.
+
+Lemma commute_abelian (gT : finGroupType) (G : group gT)
+  (G_abelian : abelian G) (g g' : gT) (gG : mem g  G) (g'G : mem g'  G) :
+  mul g g' = mul g' g.
+Proof.
+Fail rewrite (centsP _). (* fails but without an anomaly *)
+Abort.
\ No newline at end of file
-- 
cgit v1.2.3


From 22ea81efe0111381be372d88821da8b2fa76be71 Mon Sep 17 00:00:00 2001
From: Enrico Tassi
Date: Tue, 16 Jun 2020 14:09:50 +0200
Subject: make the linter happy

---
 test-suite/ssr/rewrtite_err_msg.v | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test-suite')

diff --git a/test-suite/ssr/rewrtite_err_msg.v b/test-suite/ssr/rewrtite_err_msg.v
index d749fd264b..2bbbff433c 100644
--- a/test-suite/ssr/rewrtite_err_msg.v
+++ b/test-suite/ssr/rewrtite_err_msg.v
@@ -27,4 +27,4 @@ Lemma commute_abelian (gT : finGroupType) (G : group gT)
   mul g g' = mul g' g.
 Proof.
 Fail rewrite (centsP _). (* fails but without an anomaly *)
-Abort.
\ No newline at end of file
+Abort.
-- 
cgit v1.2.3