Kind operators not parsed
Take the following module:
{-# LANGUAGE DataKinds, TypeOperators, TypeFamilies #-}
data a + b = Inl a | Inr b
type family Foo :: Bool + Bool
HEAD produces
/Users/rae/temp/Bug.hs:5:25: parse error on input ‛+’
It seems that type operators promoted to kinds are not parsed correctly.
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 |