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Diffstat (limited to 'libraries/template-haskell/changelog.md')
| -rw-r--r-- | libraries/template-haskell/changelog.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libraries/template-haskell/changelog.md b/libraries/template-haskell/changelog.md index 33419b34ec..9564e95678 100644 --- a/libraries/template-haskell/changelog.md +++ b/libraries/template-haskell/changelog.md @@ -25,6 +25,18 @@ * Add `TypeFamilyHead` for common elements of `OpenTypeFamilyD` and `ClosedTypeFamilyD` (#10902) + * The `Strict` datatype was split among different datatypes: three for + writing the strictness information of data constructors' fields as denoted + in Haskell source code (`SourceUnpackedness` and `SourceStrictness`, as + well as `Bang`), and one for strictness information after a constructor is + compiled (`DecidedStrictness`). `Strict`, `StrictType` and `VarStrictType` + have been deprecated in favor of `Bang`, `BangType` and `VarBangType`, and + three functions (`isStrict`, `isLazy`, and `unpack`) were removed because + they no longer serve any use in this new design. (#10697) + + * Add `reifyConStrictness` to query a data constructor's `DecidedStrictness` + values for its fields (#10697) + * TODO: document API changes and important bugfixes |