Parse error with {-# UNPACK #-} Int
This code (note the missing !) causes a parser error:
module UnpackedFields where
data Pair2 = Pair2 {-# UNPACK #-} IntI think a proper error message is more helpful. Also, the docs should mention that {-# UNPACK #-} can only be used on strict fields.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.6.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |