Type application and :set +c command cause panic
Type applications and the :set +c command don't play nice
{-# LANGUAGE TypeApplications #-}
a = show @Int
% ghci -ignore-dot-ghci
GHCi, version 8.1.20160117: http://www.haskell.org/ghc/ :? for help
Prelude> :set +c
Prelude> :load Panic.hs
[1 of 1] Compiling Main ( Panic.hs, interpreted )
Ok, modules loaded: Main.
Collecting type info for 1 module(s) ...
Error while getting type info from Main: ghc: panic! (the 'impossible' happened)
(GHC version 8.1.20160117 for x86_64-unknown-linux):
dsExpr:HsTypeOut
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
*Main>
Trac metadata
Trac field | Value |
---|---|
Version | 8.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |