Rodrigo Mesquita pushed to branch wip/romes/edsko-exceptions at Glasgow Haskell Compiler / GHC Commits: f0231549 by Rodrigo Mesquita at 2026-05-08T14:46:41+01:00 docs: toException shouldn't insist on empty context ExceptionWithContext is an example of a type whose instance won't fulfill that contract (it would be non-sensical to empty the context of ExceptionWithContext...!) - - - - - 1 changed file: - libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs Changes: ===================================== libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs ===================================== @@ -208,7 +208,6 @@ Caught MismatchedParentheses -} class (Typeable e, Show e) => Exception e where - -- | @toException@ should produce a 'SomeException' with no attached 'ExceptionContext'. toException :: e -> SomeException fromException :: SomeException -> Maybe e View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/f0231549642f0f79ac097507d7c3e9c6... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/f0231549642f0f79ac097507d7c3e9c6... You're receiving this email because of your account on gitlab.haskell.org.