diff options
author | 2006-09-23 14:20:54 +0000 | |
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committer | 2006-09-23 14:20:54 +0000 | |
commit | 00c942b5352b4b136802cfc92d36eb9512c4df21 (patch) | |
tree | 5fd7d7592745194b0a672e1a299495a23043e641 /test-suite/success/Case13.v | |
parent | 577c6d95f16701190c12c592d13893eff3363ac0 (diff) |
Correction d'un bug de coercion de pattern introduit dans la 8.1beta
(les coercions ne marchaient plus quand le type du terme à filtrer
était connu). Ajout d'un test pour ce bug et pour le bug #1168.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9169 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'test-suite/success/Case13.v')
-rw-r--r-- | test-suite/success/Case13.v | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test-suite/success/Case13.v b/test-suite/success/Case13.v index f19e24b88..f14725a8e 100644 --- a/test-suite/success/Case13.v +++ b/test-suite/success/Case13.v @@ -67,3 +67,15 @@ Check (fun x => match x with | D _ => 1 end). +(* Check coercions against the type of the term to match *) +(* Used to fail in V8.1beta *) + +Inductive C : Set := c : C. +Inductive E : Set := e :> C -> E. +Check fun (x : E) => match x with c => e c end. + +(* Check coercions with uniform parameters (cf bug #1168) *) + +Inductive C' : bool -> Set := c' : C' true. +Inductive E' (b : bool) : Set := e' :> C' b -> E' b. +Check fun (x : E' true) => match x with c' => e' true c' end. |