diff options
Diffstat (limited to 'kernel/type_errors.mli')
| -rw-r--r-- | kernel/type_errors.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/type_errors.mli b/kernel/type_errors.mli index b1f7eb8a34..bcdcab9db7 100644 --- a/kernel/type_errors.mli +++ b/kernel/type_errors.mli @@ -70,6 +70,7 @@ type ('constr, 'types) ptype_error = | DisallowedSProp | BadRelevance | BadInvert + | BadVariance of { lev : Level.t; expected : Variance.t; actual : Variance.t } type type_error = (constr, types) ptype_error @@ -146,5 +147,7 @@ val error_bad_relevance : env -> 'a val error_bad_invert : env -> 'a +val error_bad_variance : env -> lev:Level.t -> expected:Variance.t -> actual:Variance.t -> 'a + val map_pguard_error : ('c -> 'd) -> 'c pguard_error -> 'd pguard_error val map_ptype_error : ('c -> 'd) -> ('c, 'c) ptype_error -> ('d, 'd) ptype_error |