diff options
| author | Pierre Letouzey | 2018-03-09 15:50:59 +0100 |
|---|---|---|
| committer | Jason Gross | 2018-08-31 20:05:53 -0400 |
| commit | 3ad9d3eea1fc090d5dd67e43b3f5ad472afc31d6 (patch) | |
| tree | 7e0df5d009c24e70b75cf882a5ca3eb7df8d99f8 /plugins/syntax | |
| parent | e539db48ab064dc0c10c5ebeb043372c840497c2 (diff) | |
Numeral Notation: use the modern warning infrastructure
Diffstat (limited to 'plugins/syntax')
| -rw-r--r-- | plugins/syntax/g_numeral.ml4 | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/plugins/syntax/g_numeral.ml4 b/plugins/syntax/g_numeral.ml4 index 41d02adbe1..0f34c73576 100644 --- a/plugins/syntax/g_numeral.ml4 +++ b/plugins/syntax/g_numeral.ml4 @@ -51,17 +51,21 @@ let eval_constr_app c1 c2 = eval_constr (mkApp (c1,[| c2 |])) exception NotANumber -let warning_big_num ty = - strbrk "Stack overflow or segmentation fault happens when " ++ - strbrk "working with large numbers in " ++ pr_reference ty ++ - strbrk " (threshold may vary depending" ++ - strbrk " on your system limits and on the command executed)." - -let warning_abstract_num ty f = - let (sigma, env) = Pfedit.get_current_context () in - strbrk "To avoid stack overflow, large numbers in " ++ - pr_reference ty ++ strbrk " are interpreted as applications of " ++ - Printer.pr_constr_env env sigma f ++ strbrk "." +let warn_large_num = + CWarnings.create ~name:"large-number" ~category:"numbers" + (fun ty -> + strbrk "Stack overflow or segmentation fault happens when " ++ + strbrk "working with large numbers in " ++ pr_reference ty ++ + strbrk " (threshold may vary depending" ++ + strbrk " on your system limits and on the command executed).") + +let warn_abstract_large_num = + CWarnings.create ~name:"abstract-large-number" ~category:"numbers" + (fun (ty,f) -> + let (sigma, env) = Pfedit.get_current_context () in + strbrk "To avoid stack overflow, large numbers in " ++ + pr_reference ty ++ strbrk " are interpreted as applications of " ++ + Printer.pr_constr_env env sigma f ++ strbrk ".") (** Comparing two raw numbers (base 10, big-endian, non-negative). A bit nasty, but not critical : only used to decide when a @@ -279,7 +283,7 @@ type numeral_notation_obj = let interp o ?loc n = begin match o.warning with | Warning threshold when snd n && rawnum_compare (fst n) threshold >= 0 -> - Feedback.msg_warning (warning_big_num o.num_ty) + warn_large_num o.num_ty | _ -> () end; let c = match fst o.to_kind with @@ -290,7 +294,7 @@ let interp o ?loc n = in match o.warning, snd o.to_kind with | Abstract threshold, Direct when rawnum_compare (fst n) threshold >= 0 -> - Feedback.msg_warning (warning_abstract_num o.num_ty o.to_ty); + warn_abstract_large_num (o.num_ty,o.to_ty); glob_of_constr ?loc (mkApp (o.to_ty,[|c|])) | _ -> let res = eval_constr_app o.to_ty c in |