type term_pp = Pp.std_ppcmds
type subtyping_error =
UncoercibleInferType of Util.loc * term_pp * term_pp
| UncoercibleInferTerm of Util.loc * term_pp * term_pp * term_pp * term_pp
| UncoercibleRewrite of term_pp * term_pp
type typing_error =
NonFunctionalApp of Util.loc * term_pp * term_pp * term_pp
| NonConvertible of Util.loc * term_pp * term_pp
| NonSigma of Util.loc * term_pp
| IllSorted of Util.loc * term_pp
exception Subtyping_error of subtyping_error
exception Typing_error of typing_error
exception Debug_msg of string
val typing_error : typing_error -> 'a
val subtyping_error : subtyping_error -> 'a
|