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Fix formatting of syntax error messages

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This commit is contained in:
Louis Gesbert 2024-05-08 12:35:11 +02:00
parent 1efdf4262d
commit 1cf34d9123
2 changed files with 5 additions and 4 deletions
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7
compiler/surface/parser_driver.ml
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@ -79,7 +79,7 @@ let raise_parser_error
| None -> "Error token", error_loc
| Some last_good_loc -> "Last good token", last_good_loc);
]
"Syntax error at %a@\n%t"
"@[<hov>Syntax error at %a:@ %t@]"
(fun ppf string -> Format.fprintf ppf "@{<yellow>\"%s\"@}" string)
token msg
@ -131,10 +131,11 @@ module ParserAux (LocalisedLexer : Lexer_common.LocalisedLexer) = struct
(match Parser_errors.message (state env) with
| exception Not_found -> Format.fprintf ppf "@{<yellow>unexpected token@}"
| msg ->
Format.fprintf ppf "@{<yellow>@<1>»@} @[<hov>%a@]" Format.pp_print_text
Format.fprintf ppf "@{<yellow>@<1>%s@} @[<hov>%a@]" "»"
Format.pp_print_text
(String.trim (String.uncapitalize_ascii msg)));
if acceptable_tokens <> [] then
Format.fprintf ppf "@,@[<hov>Those are valid at this point:@ %a@]"
Format.fprintf ppf "@\n@[<hov>Those are valid at this point:@ %a@]"
(Format.pp_print_list
~pp_sep:(fun ppf () -> Format.fprintf ppf ",@ ")
(fun ppf string -> Format.fprintf ppf "@{<yellow>\"%s\"@}" string))

2
tests/default/bad/typing_or_logical_error.catala_en
View File

@ -13,7 +13,7 @@ scope A:
$ catala test-scope A
┌─[ERROR]─
│
│ Syntax error at "="
│ Syntax error at "=":
│ » expected 'under condition' followed by a condition, 'equals' followed by
│ the definition body, or the rest of the variable qualified name
│ Those are valid at this point: "of", "state", "equals", "under condition",