haskell-src-exts-qq-0.2.1: A quasiquoter for haskell-src-exts.



This module defines quasiquoters for haskell-src-exts expressions and declarations.

Antiquotations steal the splice syntax of Template Haskell, so for example example x appears antiquoted in [hs| $x ++ $(Hs.strE "bar") |]. Expressions appearing inside parenthesized splices are limited to concrete syntax expressible by Template Haskell's Exp data type.

Names in patterns can also be antiquoted, using double parentheses. For instance:

 let f = Hs.name "foo" in [hs| ((f)) x = x + x |]

In a pattern context, antiquotations use the same syntax.