The comptrans package
Template Haskell for converting an AST for a language written using normal algebraic data types into ones written using multi-sorted compositional data types (Data.Comp.Multi from the compdata library) so that you can use generic and modular operators on it. You might need to add additional constructors that can e.g.: convert a (Term e Foo) into a (Term e [Foo]).
The sCource files have comments showing example output for a simple language. See the examples directory for an extended example of generating a compositional data type for the entire Java language, with labelled variants as well as variants where an entire project of source files can be treated as a single AST -- and you can use the same operations on all of them!
|Versions||0.1.0.1, 0.1.0.2, 0.1.0.3, 0.1.0.4, 0.1.0.5|
|Dependencies||base (>=4.7 && <5), compdata (==0.*), containers (<=0.6), deepseq (<1.5), deepseq-generics (<0.1.2), ghc-prim (>=0.2), lens (<5), template-haskell, th-expand-syns (<=0.4) [details]|
|Source repository||head: git clone https://github.com/jkoppel/comptrans|
|Uploaded||Wed Apr 1 17:42:07 UTC 2015 by JamesKoppel|
|Downloads||637 total (6 in the last 30 days)|
|Status||Docs available [build log]
Last success reported on 2015-04-01 [all 1 reports]
For package maintainers and hackage trustees