Parsing LANGUAGE pragma causes GHC panic
Parsing LANGUAGE pragma like this (notice the '*'):
{-# LANGUAGE * #-}
causes:
ghc: panic! (the 'impossible' happened)
(GHC version 6.10.4 for i386-unknown-linux):
getOptions'.parseLanguage(2) went past eof token
Instead of the '*' you can write another character like '+', '-' etc. I'm using GHC from Arch Linux's repository (package: ghc 6.10.4-1).
Trac metadata
Trac field | Value |
---|---|
Version | 6.10.4 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (Parser) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture | Unknown/Multiple |