package ppxlib

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Standard infrastructure 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-0.34.0.tbz

sha256=d77d97165a158d7ae56b7c0387cd04e9927d7e7e797ca1039ffb5bb17a6661a7

sha512=84954f375b0c3ed063c874c47cc2597cceea338de0f567f64f340bd4e3569ef88421369b92bd5830701216bcdb88d78f50f3896c8edeb13250f0e7337c106b7d

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.