1 Reading file "Concurrent.lhs":
2 Reading file "ChannelVar.lhs":
3 Reading file "PrelConc.hs":
4 Reading file "ChannelVar.lhs":
5 Reading file "Channel.lhs":
6 Reading file "Semaphore.lhs":
7 Reading file "Merge.lhs":
8 Reading file "SampleVar.lhs":
9 Reading file "Concurrent.lhs":
10 Reading file "test/exts/mvar.hs":
15 Hugs:Program error: putMVar {full MVar}