Re: ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-23 Thread Evan Laforge
Oops, no it wasn't. Still getting lock-ups with 7.10.1.20150612, though they are rare. But this report seems not so useful since I don't really know how to make progress on reducing and reproducing. Maybe it's best to wait to see if any other reports come in. A large company doing many builds

Re: ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-17 Thread Evan Laforge
I've been trying the 7.10.2 testing release for the last few days, and so far no lock-ups. Maybe that was it! On Tue, Jun 2, 2015 at 11:29 PM, Austin Seipp aus...@well-typed.com wrote: Perhaps #10317 is related? https://ghc.haskell.org/trac/ghc/ticket/10317 You might try building with the

Re: ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-03 Thread Austin Seipp
Perhaps #10317 is related? https://ghc.haskell.org/trac/ghc/ticket/10317 You might try building with the latest ghc-7.10 branch. On Wed, Jun 3, 2015 at 12:27 AM, Evan Laforge qdun...@gmail.com wrote: On Tue, Jun 2, 2015 at 7:20 PM, Carter Schonwald carter.schonw...@gmail.com wrote: could you

Re: ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-02 Thread Carter Schonwald
could you share a minimal program that reproduces the problem? On Tue, Jun 2, 2015 at 9:36 PM, Evan Laforge qdun...@gmail.com wrote: After I upgraded to 7.10.1 I started noticing that my shakefile would lock up on exit. It's after the 'main' function exits, and none of the shake tests have a

ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-02 Thread Evan Laforge
After I upgraded to 7.10.1 I started noticing that my shakefile would lock up on exit. It's after the 'main' function exits, and none of the shake tests have a problem, so presumably it's a GHC thing, that shake somehow causes to happen. Only kill -9 gets it to quit. Here's a stack trace from

Re: ghc 7.10.1 hard lock on exit with shake, OS X 10.10

2015-06-02 Thread Evan Laforge
On Tue, Jun 2, 2015 at 7:20 PM, Carter Schonwald carter.schonw...@gmail.com wrote: could you share a minimal program that reproduces the problem? That's the thing, it's a thousand line shakefile that builds a 100k line program, and it's happening only rarely now. Since it happens so rarely it