th-extras

A grab bag of functions for use with Template Haskell

https://github.com/erikd/th-extras

LTS Haskell 24.31:0.0.0.9
Stackage Nightly 2026-02-14:0.0.0.9
Latest on Hackage:0.0.0.9

See all snapshots th-extras appears in

LicenseRef-PublicDomain licensed by James Cook
Maintained by Erik de Castro Lopo
This version can be pinned in stack with:th-extras-0.0.0.9@sha256:4732cc1419e31a98ddf25ab959e558c7929d8cbb51f3ac1d713bdc565e7c69c6,2042

Module documentation for 0.0.0.9

Used by 1 package in nightly-2026-02-14(full list with versions):
flexible-defaults

th-extras

Haskell Hackage Hackage CI Github CI BSD3 License

A grab bag of useful functions for use with Template Haskell.

This is basically the place I put all my ugly CPP hacks to support the ever-changing interface of the template haskell system by providing high-level operations and making sure they work on as many versions of Template Haskell as I can.

Changes

Revision history for th-extras

0.0.0.9 - 2026-02-11

  • Support a bunch of new Type constructors in substVarsWith.

0.0.0.8 - 2024-04-14

  • Allow th-abstraction-0.7
  • New package maintainer

0.0.0.7 - 2023-12-15

  • Support GHC 9.6 and 9.8

0.0.0.6 - 2022-01-04

  • Fix GHC 8.0 build

  • Support GHC 9.0 and 9.2

0.0.0.5 - 2019-05-13

  • Improve support for various corner cases

  • Ensure works with a range of GHCs.

0.0.0.4 - 2016-05-10

  • Support GHC 8.0

0.0.0.2 - 2012-01-13

  • Added some more utility functions

0.0.0.1 - 2011-11-15

  • Initial release