thread blocked when running `deepseq` with infinite list
ghci> :m +Control.Deepseq
ghci> let x = [1..]
ghci> x `deepseq` ()
Ctrl^C
Interrupted.
ghci>
ghc.exe: panic! (the 'impossible' happened)
(GHC version 8.0.2 for x86_64-unknown-mingw32):
thread blocked indefinitely in an MVar operation
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Trac metadata
Trac field |
Value |
Version |
8.0.2 |
Type |
Bug |
TypeOfFailure |
OtherFailure |
Priority |
normal |
Resolution |
Unresolved |
Component |
Compiler |
Test case |
|
Differential revisions |
|
BlockedBy |
|
Related |
|
Blocking |
|
CC |
|
Operating system |
Unknown/Multiple |
Architecture |
|