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 |