GHCi crashes when I hold down control-c for a short time, and then hold down any key that would normally result in typing.
This is printed: (without the quotes at the beginning or end) " ghc.exe: panic! (the 'impossible' happened)
(GHC version 7.6.3 for i386-unknown-mingw32):
thread blocked indefinitely in an MVar operation
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug "
I am able to reproduce it by:
- starting ghci (with no arguments, or a file as an argument)
- holding down contol-c for 2 seconds
- holding down spacebar/a letter key for 2 seconds
The timing varies.
Trac metadata
Trac field | Value |
---|---|
Version | 7.6.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | low |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |