Summary
Provides Template Haskell functions that mimic deriving extensions that were introduced or modified in recent versions of GHC. Currently, the following extensions are covered: * @DeriveFoldable@ * @DeriveFunctor@ * @DeriveTraversable@ The following changes have been backported: * In GHC 8.0, @DeriveFoldable@ was changed to allow folding over data types with existential constraints. * In GHC 8.0, @DeriveFoldable@ and @DeriveTraversable@ were changed so as not to generate superfluous @mempty@ or @pure@ expressions in generated code. As a result, this allows deriving @Traversable@ instances for datatypes with unlifted argument types. * In GHC 8.0, deriving @Show@ was changed so that constructor fields with unlifted types are no longer shown with parentheses, and the output of showing an unlifted type is suffixed with the same number of hash signs as the corresponding primitive literals. * In GHC 8.2, deriving `Ord` was changed so that it generates concrete @if@-expressions that are not subject to @RebindableSyntax@. Note that some recent GHC extensions are not covered by this package: * @DeriveGeneric@, which was introducted in GHC 7.2 for deriving @Generic@ instances, and modified in GHC 7.6 to allow derivation of @Generic1@ instances. Use @Generics.Deriving.TH@ from @<http://hackage.haskell.org/package/generic-deriving generic-deriving>@ to derive @Generic(1)@ using Template Haskell. * @DeriveLift@, which was introduced in GHC 8.0 for deriving @Lift@ instances. Use @Language.Haskell.TH.Lift@ from @<http://hackage.haskell.org/package/th-lift th-lift>@ to derive @Lift@ using Template Haskell.
Versions
v0.6 :: 0/0.6 :: gentoo
- Modified
- License
- BSD
- Keywords
- amd64 ~arm64 ~ppc64 ~riscv ~x86
- USE flags
- doc hscolour profile test
USE flags
General
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- hscolour
- Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
- profile
- Add support for software performance analysis (will likely vary from ebuild to ebuild)
- test
- Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
Dependencies
dev-haskell / base-compat : A compatibility layer for base
dev-haskell / base-orphans : Backwards-compatible orphan instances for base
dev-haskell / cabal : A framework for packaging Haskell software
dev-haskell / hscolour : Colourise Haskell code
dev-haskell / hspec : A Testing Framework for Haskell
dev-haskell / quickcheck : Automatic testing of Haskell programs
dev-haskell / tagged : Haskell 98 phantom types to avoid unsafely passing dummy arguments
dev-haskell / th-abstraction : Nicer interface for reified information about data types
dev-haskell / transformers-compat : A small compatibility shim for the transformers library
dev-haskell / void : A Haskell 98 logically uninhabited data type
Runtime Dependencies
dev-haskell / th-abstraction : Nicer interface for reified information about data types
dev-haskell / transformers-compat : A small compatibility shim for the transformers library
Depending packages
dev-haskell / text-show : Efficient conversion of values into Text
Bugs
- 735910
- dev-haskell/deriving-compat-0.3.5 fails to compile
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - hololeap · gentoo
dev-haskell/deriving-compat: Stabilize for amd64
Signed-off-by: hololeap <hololeap@users.noreply.github.com> Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - matoro · gentoo
dev-haskell/deriving-compat: keyword 0.6 for ~riscv
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - matoro · gentoo
dev-haskell/deriving-compat: keyword 0.6 for ~arm64
Thanks-to: Marcus Comstedt <marcus@mc.pp.se> Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jack Todaro · gentoo
dev-haskell/deriving-compat: drop 0.5.8
Signed-off-by: Jack Todaro <solpeth@posteo.org> Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - matoro · gentoo
dev-haskell/deriving-compat: add 0.6
Signed-off-by: matoro <matoro@users.noreply.github.com> Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sergei Trofimovich · gentoo
dev-haskell/deriving-compat: drop old
Package-Manager: Portage-3.0.6, Repoman-3.0.1 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sergei Trofimovich · gentoo
dev-haskell/deriving-compat: bump up to 0.5.8
Package-Manager: Portage-3.0.1, Repoman-2.3.23 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: Inline mirror://hackage and update URIs
This change inlines mirror://hackage in all ebuilds, and updates URIs to the modern form (old URIs redirect to that). The change has been made using the following command: find -name '*.ebuild' -exec sed -r -i \ -e 's@mirror://hackage/@https://hackage.haskell.org/@g' \ -e 's@https://hackage.haskell.org/packages/archive/([^/]*)/([^/]*)/@https://hackage.haskell.org/package/\1-\2/@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{PV}@${P}@g' \ -e '/hackage\.haskell\.org/s@\$\{MY_PN}-\$\{PV}@${MY_P}@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{MY_PV}@${MY_P}@g' \ {} + Signed-off-by: Michał Górny <mgorny@gentoo.org> - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - Sergei Trofimovich · gentoo
dev-haskell/deriving-compat: new package, a depend of dev-haskell/persistent-2.6
Backports of GHC deriving extensions Package-Manager: Portage-2.3.3, Repoman-2.3.1