Re: [Haskell-cafe] Debugging a test suite freeze

I had a test suite loop indefinitely with ghc 9.4.3 - see https://gitlab.haskell.org/ghc/ghc/-/issues/22416 - but to be honest I don't really understand what the code did that lead to the problem, so dont know how relevant it is for you. Doug On Wed, Nov 30, 2022 at 5:46 PM David Feuer wrote:

In particular, I think tasty does some tricky concurrency. Have there been changes in that recently, either in GHC itself or in async, that might be responsible?

On Wed, Nov 30, 2022, 5:33 PM David Feuer wrote:

...

The logict-sequence test suite consistently freezes up on the last test when compiled with GHC 9.4.3. logict-sequence and its test suite don't do anything special with that GHC/base version as far as I can see, or anything particularly strange in general, so I'm pretty confident the problem lies elsewhere. My best guesses are hedgehog, tasty, and tasty-hedgehog. Has anyone else run into weird issues with any/all of these on GHC 9.4.3?

David

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