package ppxlib

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Standard library for ppx rewriters

Install

Dune Dependency

github.com Readme Changelog MIT License Edit opam file Versions (38)

Authors

J

Jane Street Group, LLC <opensource@janestreet.com>

Maintainers

O

opensource@janestreet.com

Sources

ppxlib-0.24.0.tbz

sha256=7766027c2ecd0f5b3b460e9212a70709c6744278113eb91f317c56c41e7a90c8

sha512=726e48899c43f8bee1935618827e68b2953753a62868e424a2dadf2e156cc60794abacea658686a8a160eccde0f75b95b98daacf2b9242b4f86a92798d47b597

doc/ppxlib.astlib/Astlib/Location/Error/index.html

Module `Location.Error`

type t

The location error type. It contains a located main message and a (possibly empty) list of located submessages.

val is_well_formed : t -> bool

A location error constructed via make is always well-formed. A malformed location error is a value of type location_report on compilers >= 4.08, whose kind is different from Report_error. Notice that location_report does not explicitly form part of Astlib.

val main_msg : t -> string loc

Get the located error main message.

val sub_msgs : t -> string loc list

Get the located error sub-messages.

val set_main_msg : t -> string -> t

Set the text of the error's main message. The location stays as is.

val set_main_loc : t -> t -> t

Set the location of the error's main message. The text satys as is.

val make : sub:string loc list -> string loc -> t

Construct a location error.

val of_exn : exn -> t option

Turn an exception into a location error, if possible.