panic! tc_hs_type: record
when trying to compile a file where "deriving" was missing from a data type got the message:
ghc: panic! (the 'impossible' happened)
(GHC version 7.6.3 for i386-unknown-linux):
tc_hs_type: record
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
the source file is:
data Epafi = Epafi {
} (Show)
main :: IO ()
main = do
print "hello"
Trac metadata
Trac field | Value |
---|---|
Version | 7.6.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |