14 lines
779 B
Plaintext
14 lines
779 B
Plaintext
DrIFT is a type sensitive preprocessor for Haskell. It extracts type
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declarations and directives from modules. The directives cause rules to
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be fired on the parsed type declarations, generating new code which is
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then appended to the bottom of the input file. The rules are expressed
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as Haskell code, and it is intended that the user can add new rules as
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required. DrIFT automates instance derivation for classes that aren't
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supported by the standard compilers. In addition, instances can be
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produced in separate modules to that containing the type declaration.
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This allows instances to be derived for a type after the original module
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has been compiled. As a bonus, simple utility functions can also be
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produced from a type.
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WWW: http://repetae.net/computer/haskell/DrIFT/
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