ghci ignores LANGUAGE TemplateHaskell pragma
Save the following in Foo.hs
{-# LANGUAGE TemplateHaskell #-}
import Language.Haskell.TH.Syntax
$ ghci Foo.hs
Paste runQ [| (\x y -> compare x y == EQ) |] in ghci and press enter
Instead of getting a useful result, I get an error.
If I explicitly load TH on the command line, it does work.
Trac metadata
Trac field | Value |
---|---|
Version | 6.10.4 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |