From aa130b53c16a58c29f017510d876a31b674a2504 Mon Sep 17 00:00:00 2001 From: herbelin Date: Thu, 4 Oct 2012 22:08:08 +0000 Subject: Improving error message when abtraction over goal (abstract_list_all used when applying schemes - induction, rewrite, ...) is well-typed but not of the right type. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15853 85f007b7-540e-0410-9357-904b9bb8a0f7 --- pretyping/pretype_errors.ml | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'pretyping/pretype_errors.ml') diff --git a/pretyping/pretype_errors.ml b/pretyping/pretype_errors.ml index d91273037..0cd5743cd 100644 --- a/pretyping/pretype_errors.ml +++ b/pretyping/pretype_errors.ml @@ -28,6 +28,7 @@ type pretype_error = | CannotGeneralize of constr | NoOccurrenceFound of constr * identifier option | CannotFindWellTypedAbstraction of constr * constr list + | WrongAbstractionType of name * constr * types * types | AbstractionOverMeta of name * name | NonLinearUnification of name * constr (* Pretyping *) @@ -154,6 +155,9 @@ let error_cannot_coerce env sigma (m,n) = let error_cannot_find_well_typed_abstraction env sigma p l = raise (PretypeError (env, sigma,CannotFindWellTypedAbstraction (p,l))) +let error_wrong_abstraction_type env sigma na a p l = + raise (PretypeError (env, sigma,WrongAbstractionType (na,a,p,l))) + let error_abstraction_over_meta env sigma hdmeta metaarg = let m = Evd.meta_name sigma hdmeta and n = Evd.meta_name sigma metaarg in raise (PretypeError (env, sigma,AbstractionOverMeta (m,n))) -- cgit v1.2.3