From e3a1cf35313bbc4eaca2a43f5fc95ca306bc45fa Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot
Date: Mon, 28 Sep 2020 11:14:23 +0200
Subject: Remove the forward class hint feature.

It was not documented, not properly tested and thus likely buggy. Judging
from the code alone I spotted already one potential bug. Further more it was
prominently making use of the infamous "arbitrary term as hint" feature.

Since the only user in our CI seems to be a math-classes file that introduced
the feature under a claim of "cleanup", I believe we can safely remove it
without anyone noticing.
---
 test-suite/bugs/closed/bug_2928.v | 11 -----------
 1 file changed, 11 deletions(-)
 delete mode 100644 test-suite/bugs/closed/bug_2928.v

(limited to 'test-suite/bugs')

diff --git a/test-suite/bugs/closed/bug_2928.v b/test-suite/bugs/closed/bug_2928.v
deleted file mode 100644
index 21e92ae20c..0000000000
--- a/test-suite/bugs/closed/bug_2928.v
+++ /dev/null
@@ -1,11 +0,0 @@
-Class Equiv A := equiv: A -> A -> Prop.
-Infix "=" := equiv : type_scope.
-
-Class Associative {A} f `{Equiv A} := associativity x y z : f x (f y z) = f (f x y) z.
-
-Class SemiGroup A op `{Equiv A} := { sg_ass :>> Associative op }.
-
-Class SemiLattice A op `{Equiv A} :=
-    { semilattice_sg :>> SemiGroup A op
-    ; redundant : Associative op
-    }.
-- 
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