threadDelay causes Ctrl-C to be ignored when running interpreted code
the following program:
import Control.Concurrent
import Control.Concurrent.MVar
main = threadDelay 0 >> newEmptyMVar >>= takeMVarwill not respond to Ctrl-C when run via runghc, but does respond to Ctrl-C when compiled and executed.
If the threadDelay is removed, it does respond to Ctrl-C both compiled and interpreted.
In 6.10.1, Ctrl-C has the normal effect whether the program is run compiled or interpreted.
The editline segmentation fault bug prevented us from testing the behavior in ghci.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.10.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Runtime System |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |