Programatica Tools

Directory tools/base/transforms/Deriving

The README file is displayed below the directory index.

Name	Last modified	Size
Parent Directory		-
BetaReduce.hs	2006-07-06 02:13	1.3K
Deriving/	2020-07-22 12:56	-
FieldSelectors.hs	2004-12-18 20:20	836
Flags.ghc	2003-03-12 22:55	269
MapDeclM.hs	2004-12-16 01:36	688
MapDeclMBase.hs	2002-02-27 18:27	281
MapDeclMBaseStruct.hs	2004-12-16 01:36	605
RemoveIrrefPats.hs	2002-10-22 23:42	1.3K
RemoveIrrefPatsBase.hs	2002-09-30 04:32	561
RemoveIrrefPatsBaseStruct.hs	2003-03-19 09:42	4.3K
RemoveListComp.hs	2004-12-18 06:24	1.4K
RemoveListCompBase.hs	2004-12-18 06:24	265
RemovePatBinds.hs	2005-06-01 21:58	2.8K
SimpFieldLabels.hs	2004-12-18 20:20	3.3K
SimpFunBind.hs	2005-06-01 21:58	1.7K
SimpPatMatch.hs	2006-06-13 00:15	9.5K
SimpPatMatchBase.hs	2004-12-18 21:58	359
Substitute.hs	2005-05-19 07:31	1.0K
SubstituteBase.hs	2004-12-16 01:36	358
SubstituteBaseStruct.hs	2005-05-19 07:31	883
tests/	2002-10-22 00:29	-
tstRemPatBind.hs	2002-04-13 00:05	567

Extensible Haskell front-end for the Programatica project - directory base/transforms/Deriving

Extensible Haskell front-end for the Programatica project

What is in this directory (base/transforms)

This directory contains implementations of various source level program transformations. The subdirectory Deriving/ contains modules that generate code for derived instances.

Modules	Purpose
FieldSelectors	A function that generates selector functions for data constructors with labelled fields
MapDeclM, MapDeclMBase, MapDeclMBaseStruct	Monadic traversal of all declarations in an abstract syntax tree
RemoveIrrefPats, RemoveIrrefPatsBase, RemoveIrrefPatsBaseStruct	Transform away irrefutable patterns
RemoveListComp, RemoveListCompBase	Transform away list comprehensions (section 3.11 in the Haskell 98 report)
RemovePatBinds	Transform away pattern bindings
SimpFunBinds	Simplify function bindings (similar to section 4.4.3.1 in the Haskell 98 report)
SimpPatMatch, SimpPatMatchBase	Pattern match simplification (as described in section 3.17.3 of the Haskell 98 report)
Substitute, SubstituteBase, SubstituteBaseStruct	Substitute expressions for variables in expressions. Apply a function to all expressions in a larger structure.