diff options
| author | Hugo Herbelin | 2017-07-24 21:01:23 +0200 |
|---|---|---|
| committer | Hugo Herbelin | 2017-08-29 05:18:49 +0200 |
| commit | 5db048b7f9cb5d13e44d87a1007ff042eef25fb5 (patch) | |
| tree | bf6904c27393270ca38b34d00b48968d99d5b023 /printing | |
| parent | 7a9205cd226c1df6a52afaee3374bc9cdffd6e8c (diff) | |
A new step of restructuration of notations.
This allows to issue a more appropriate message when a notation with a
{ } cannot be defined because of an incompatible level. E.g.:
Notation "{ A } + B" := (sumbool A B) (at level 20).
Diffstat (limited to 'printing')
| -rw-r--r-- | printing/ppconstr.ml | 3 | ||||
| -rw-r--r-- | printing/ppconstr.mli | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/printing/ppconstr.ml b/printing/ppconstr.ml index ee03bc9007..4a103cdd23 100644 --- a/printing/ppconstr.ml +++ b/printing/ppconstr.ml @@ -15,6 +15,7 @@ open Nameops open Libnames open Pputils open Ppextend +open Notation_term open Constrexpr open Constrexpr_ops open Decl_kinds @@ -737,7 +738,7 @@ let tag_var = tag Tag.variable pr_lconstr_pattern_expr : constr_pattern_expr -> Pp.t } - type precedence = Ppextend.precedence * Ppextend.parenRelation + type precedence = Notation_term.precedence * Notation_term.parenRelation let modular_constr_pr = pr let rec fix rf x = rf (fix rf) x let pr = fix modular_constr_pr mt diff --git a/printing/ppconstr.mli b/printing/ppconstr.mli index 8335034851..7546c748d8 100644 --- a/printing/ppconstr.mli +++ b/printing/ppconstr.mli @@ -15,6 +15,7 @@ open Libnames open Constrexpr open Names open Misctypes +open Notation_term val extract_lam_binders : constr_expr -> local_binder_expr list * constr_expr @@ -24,7 +25,7 @@ val split_fix : int -> constr_expr -> constr_expr -> local_binder_expr list * constr_expr * constr_expr -val prec_less : int -> int * Ppextend.parenRelation -> bool +val prec_less : precedence -> tolerability -> bool val pr_tight_coma : unit -> Pp.t |