(read ".9") :: Double unable to parse
For most languages ".9" is a floating point number equal to 0.9, but in GHC this is unparsable. I don't know if it is by design, but it was unexpected by me. I think that it is good this to be valid parsable to Double string.
What do you think of?
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.10.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Prelude |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Windows |
| Architecture | x86_64 (amd64) |