are patterns synonyms definable in GHCI?
Dr. ERDI Gergo
gergo at erdi.hu
Thu Dec 18 10:51:49 UTC 2014
On Thu, 18 Dec 2014, Carter Schonwald wrote:
> Hey all,I was trying to define some pattern synonyms in ghci recently, and that doesnt
> seem to work. Is that something slated to be fix in 7.10 or something?
I thought GHCi accepts things that would be valid in a 'do' section? So
x = ()
doesn't work in GHCi, but
let x = ()
Pattern synonyms don't work for the exact same reason: they are not valid
inside a 'do' block.
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