#3171: threadDelay causes Ctrl-C to be ignored when running interpreted code
---------------------+------------------------------------------------------
Reporter: chowells | Owner:
Type: bug | Status: new
Priority: normal | Component: Runtime System
Version: 6.10.2 | Severity: normal
Keywords: runghc | Testcase:
Os: Linux | Architecture: x86
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the following program:
{{{
import Control.Concurrent
import Control.Concurrent.MVar
main = threadDelay 0 >> newEmptyMVar >>= takeMVar
}}}
will 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.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3171>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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