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The Happy parser generator for Haskell
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Resurrect the `%errorhandlertype` directive for back-compat (#320) #322

Closed sgraf812 closed 1 month ago

sgraf812 commented 1 month ago

Fixes #320.

Bodigrim commented 1 month ago

FWIW happy-2.1 was a major bump already, which is enough for a breaking change (even if not reflected in the changelog).

sgraf812 commented 1 month ago

Thanks. Indeed I was wondering whether happy's versioning scheme is subject to the PVP (it appears that every package is). I bumped to 2.1.1 instead.

I brought back the old %errorhandlertype feature (and will now go wash my hands).

sgraf812 commented 1 month ago

@yav I verified that the package candidate 2.1.1 makes language-rust buildable again. I'll merge soon. Try with the following cabal.project:

packages:
  .
  http://hackage.haskell.org/package/happy-lib-2.1.1/candidate/happy-lib-2.1.1.tar.gz
  http://hackage.haskell.org/package/happy-2.1.1/candidate/happy-2.1.1.tar.gz