panic on :m *SomeModule followed by :reload, if SomeModule is already in scope
Steps to reproduce:
$ echo 'foo = 23' > Main.hs && ghci Main.hs
*Main> :m *Main
*Main> :reload
*Main *Main> foo
ghc: panic! (the 'impossible' happened)
(GHC version 7.4.1 for x86_64-unknown-linux):
plusProv
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Trac metadata
Trac field | Value |
---|---|
Version | 7.4.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | GHCi |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |