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47 lines
1.8 KiB
OCaml
47 lines
1.8 KiB
OCaml
(* This file is part of the Catala compiler, a specification language for tax
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and social benefits computation rules. Copyright (C) 2020 Inria, contributor:
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Denis Merigoux <denis.merigoux@inria.fr>
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Licensed under the Apache License, Version 2.0 (the "License"); you may not
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use this file except in compliance with the License. You may obtain a copy of
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the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations under
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the License. *)
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(** Error formatting and helper functions *)
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(** {1 Error exception and printing} *)
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exception StructuredError of (string * (string option * Pos.t) list)
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(** The payload of the expression is a main error message, with a list of
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secondary positions related to the error, each carrying an optional
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secondary message to describe what is pointed by the position. *)
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val print_structured_error : string -> (string option * Pos.t) list -> string
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(** {1 Error exception and printing} *)
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val raise_spanned_error :
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?span_msg:string -> Pos.t -> ('a, Format.formatter, unit, 'b) format4 -> 'a
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val raise_multispanned_error :
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(string option * Pos.t) list -> ('a, Format.formatter, unit, 'b) format4 -> 'a
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val raise_error : ('a, Format.formatter, unit, 'b) format4 -> 'a
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(** {1 Warning printing}*)
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val format_multispanned_warning :
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(string option * Pos.t) list -> ('a, Format.formatter, unit) format -> 'a
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val format_spanned_warning :
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?span_msg:string -> Pos.t -> ('a, Format.formatter, unit) format -> 'a
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val format_warning : ('a, Format.formatter, unit) format -> 'a
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