package ppxlib

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Standard infrastructure for ppx rewriters

Install

Dune Dependency

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Authors

J

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

Maintainers

O

opensource@janestreet.com

Sources

757f6c284b1fe748d5027eef3bbef924b6bbd7ce.tar.gz

sha256=89a98c95ddd0bfbac17b5a936f6811af7097be3258c482d5859b73e9de9b4552

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

Module `Location.Error`Source

Sourcetype t

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

Sourceval 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.

Sourceval main_msg : t -> string loc

Get the located error main message.

Sourceval sub_msgs : t -> string loc list

Get the located error sub-messages.

Sourceval set_main_msg : t -> string -> t

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

Sourceval set_main_loc : t -> t -> t

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

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

Construct a location error.

Sourceval of_exn : exn -> t option

Turn an exception into a location error, if possible.