diff options
Diffstat (limited to 'pretyping/indrec.mli')
| -rw-r--r-- | pretyping/indrec.mli | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/pretyping/indrec.mli b/pretyping/indrec.mli index 4d81a59e..192b64a5 100644 --- a/pretyping/indrec.mli +++ b/pretyping/indrec.mli @@ -16,6 +16,7 @@ open Evd type recursion_scheme_error = | NotAllowedCaseAnalysis of (*isrec:*) bool * sorts * pinductive | NotMutualInScheme of inductive * inductive + | NotAllowedDependentAnalysis of (*isrec:*) bool * inductive exception RecursionSchemeError of recursion_scheme_error @@ -25,16 +26,18 @@ type dep_flag = bool (** Build a case analysis elimination scheme in some sort family *) -val build_case_analysis_scheme : env -> evar_map -> pinductive -> - dep_flag -> sorts_family -> evar_map * constr +val build_case_analysis_scheme : env -> 'r Sigma.t -> pinductive -> + dep_flag -> sorts_family -> (constr, 'r) Sigma.sigma -(** Build a dependent case elimination predicate unless type is in Prop *) +(** Build a dependent case elimination predicate unless type is in Prop + or is a recursive record with primitive projections. *) -val build_case_analysis_scheme_default : env -> evar_map -> pinductive -> - sorts_family -> evar_map * constr +val build_case_analysis_scheme_default : env -> 'r Sigma.t -> pinductive -> + sorts_family -> (constr, 'r) Sigma.sigma (** Builds a recursive induction scheme (Peano-induction style) in the same - sort family as the inductive family; it is dependent if not in Prop *) + sort family as the inductive family; it is dependent if not in Prop + or a recursive record with primitive projections. *) val build_induction_scheme : env -> evar_map -> pinductive -> dep_flag -> sorts_family -> evar_map * constr |