The syntax-trees package

[ Tags: bsd3, language, library ] [ Propose Tags ]

Provides an instance that translates haskell-src-exts expression trees into Template Haskell expression trees in a way that depends only on the haskell-src-exts syntax tree and agreement on the pretty-printed representation of Haskell between haskell-src-exts pretty-printer and Template Haskell quotations (as opposed to depending on both TH and haskell-src-exts syntax tree representations).

Instead of converting between data types, haskell-src-exts syntax trees are pretty-printed and wrapped in a TH quotation which is then interpreted as a Haskell program, yielding a TH Exp tree. Free variables in the haskell-src-exts tree are preserved by lifting them to TH splices prior to pretty-printing.

Properties

Versions 0.1, 0.1.2
Dependencies base (>=3 && <5), haskell-src-exts (>=1.2), hint, mtl, template-haskell, uniplate [details]
License BSD3
Author Dominic Orchard
Maintainer dom.orchard@gmail.com
Category Language
Uploaded Fri Oct 1 10:47:33 UTC 2010 by GeorgeGiorgidze
Distributions NixOS:0.1.2
Downloads 613 total (4 in the last 30 days)
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