Kind annotation in tuple not parsed
Consider this:
{-# LANGUAGE KindSignatures #-}
foo :: (Int, Int :: *)
foo = undefined
HEAD reports
/Users/rae/temp/Bug.hs:5:18: parse error on input ‛::’
Changing the line to
foo :: (Int, (Int :: *))
fixes the problem. Note the extra parentheses.
Trac metadata
Trac field | Value |
---|---|
Version | 7.7 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (Parser) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |