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Diffstat (limited to 'CHANGELOG')
-rw-r--r-- | CHANGELOG | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -1,5 +1,38 @@ # CHANGELOG +- 0.12.0.0 (2020-10-02) + * Use ghc-lib-parser rather than haskell-src-exts + + This patch swaps out the parsing library from `haskell-src-exts` to + `ghc-lib-parser`, which gives us better compatibility with GHC. + + Because almost every module heavily used the Haskell AST provided by + `haskell-src-exts`, this was a huge effort and it would not have been + possible without Felix Mulder doing an initial port, GSoC student + Beatrice Vergani porting several other steps, and Łukasz Gołębiewski and + Paweł Szulc who helped me finish up things in the home stretch. + + I've generally tried to keep styling 100% compatible with what was there + before, but some issues may have unintentionally slipped in so please + report those. + + This introduces one new import styling contributed by Felix: when + wrapping import lists over multiple lines, you can repeat the module + name, e.g.: + + import Control.Monad.Except as X (ExceptT (..), MonadError (..)) + import Control.Monad.Except as X (runExceptT, withExceptT) + + This is activated by using `import_align: repeat`. + + Secondly, a new Step was added, `module_header`, which formats the + export list of a module, including the trailing `where` clause. Details + for this new step can be found in the `data/stylish-haskell.yaml`. + + * Remove `semigroup` dependency for GHC >= 8.0 + * Bump `strict` upper bound to 0.4 + * Bump `Cabal` upper bound to 3.3 for test suite + - 0.11.0.3 (2020-08-02) * Set default-language to Haskell2010 |