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TemplateHaskell example
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Jeff M.
Sep 17, 2011, 11:44:07 AM9/17/11
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I'm trying to do something specific w/ TemplateHaskell and am unsure how. Hoping someone here can just give me a simple example. I want to pass a type constructor to a template to be used in a pattern match.
$(templateFunc Foo)
templateFunc type =
do x <- newName "x"
[| case something of
($type x) -> ...
|]
I'll readily admit I don't know how to properly unquote "type" here as I'm just learning TH, but hopefully this little example gets the idea across.
Thanks for any help,
Jeff M.
$(templateFunc Foo)
templateFunc type =
do x <- newName "x"
[| case something of
($type x) -> ...
|]
I'll readily admit I don't know how to properly unquote "type" here as I'm just learning TH, but hopefully this little example gets the idea across.
Thanks for any help,
Jeff M.
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