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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Modulederiving-compat-0.6.8Haskell2010

Data.Ord.Deriving.Internal

Exports functions to mechanically derive Ord, Ord1, and Ord2 instances.

Note: this is an internal module, and as such, the API presented here is not guaranteed to be stable, even between minor releases of this library.

Contents
  1. Ord
  2. Ord1
  3. Ord2
Synopsis
valuemakeLE :: Name -> Q Exp

Generates a lambda expression which behaves like (<=) (without requiring an Ord instance).

valuemakeLT :: Name -> Q Exp

Generates a lambda expression which behaves like (<) (without requiring an Ord instance).

valuemakeGT :: Name -> Q Exp

Generates a lambda expression which behaves like (>) (without requiring an Ord instance).

valuemakeGE :: Name -> Q Exp

Generates a lambda expression which behaves like (>=) (without requiring an Ord instance).

Ord1

valuederiveOrd1 :: Name -> Q [Dec]

Generates an Ord1 instance declaration for the given data type or data family instance.

Generates a lambda expression which behaves like liftCompare (without requiring an Ord1 instance).

This function is not available with transformers-0.4.

valuemakeCompare1 :: Name -> Q Exp

Generates a lambda expression which behaves like compare1 (without requiring an Ord1 instance).

Ord2

valuederiveOrd2 :: Name -> Q [Dec]

Generates an Ord2 instance declaration for the given data type or data family instance.

This function is not available with transformers-0.4.

Generates a lambda expression which behaves like liftCompare2 (without requiring an Ord2 instance).

This function is not available with transformers-0.4.

valuemakeCompare2 :: Name -> Q Exp

Generates a lambda expression which behaves like compare2 (without requiring an Ord2 instance).

This function is not available with transformers-0.4.