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Require Or instances for givens #486

Merged
merged 1 commit into from
May 30, 2022
Merged

Require Or instances for givens #486

merged 1 commit into from
May 30, 2022

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TimWSpence
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Resolves #477.

However, this feature doesn't really seem to work as hoped (possibly related to #473).

  case class In[A](value: A => Unit) derives Contravariant
  case class Out[A](value: A => Unit) derives Contravariant
  case class N[A](value: In[Out[A]]) derives Functor

works fine. But

  case class In[A](value: A => Unit)
  case class Out[A](value: A => Unit)
  case class N[A](value: In[Out[A]]) derives Functor

does not

@mergify mergify bot added the core label May 30, 2022
joroKr21
joroKr21 approved these changes May 30, 2022
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Yes I think it's related. Let's merge this now but we have to investigate before releasing 3.0

@joroKr21 joroKr21 merged commit bdd47fa into typelevel:dotty May 30, 2022
@TimWSpence TimWSpence deleted the or-instances-for-givens branch May 30, 2022 13:30
joroKr21 added a commit that referenced this pull request Sep 12, 2022
@joroKr21 @TimWSpence
@bplommer @andrzejressel @scala-steward @larsrh @armanbilge
Scala 3 support (#514)
014ed4a 
* Setup build for Scala 3

* Hello Scala 3 + Shapeless 3

* For now use test instead of validate

* Use the correct source directory

* Fix version specific source directories (#331)

* Derive Functor, Foldable, Traverse (#330)

* Derive Eq, PartialOrder, Order and Hash (#336)

Co-authored-by: Georgi Krastev <[email protected]>

* Derive Commutative{Semigroup, Monoid} (#341)

* Derive Show with field labels (#340)

* Derive Show with field labels

* Make show safe for empty products

* Use SAM functions to avoid anonymous class generation

* Derive MonoidK hierarchy (#342)

* Scala 3.0, Shapeless 3.0 and other dependencies (#343)

* Cleanup Const - it's provided by shapeless (#345)

Also use the constant type directly for brevity

* Derive Contravariant and Invariant (#346)

* Reducible derivation (#347)

* Deep and Coproduct Empty derivation (#349)

* Use summonFrom to prioritize DerivedEmpty instances (#355)

* Further simplify Empty derivation (#356)

* Generic Derived opaque type for given priority (#359)

* semiauto and auto imports (#353)

* Update sbt and shapeless, use project to derive Show for products (#363)

* Port functor tests (#362)

Co-authored-by: Georgi Krastev <[email protected]>

* Port FoldableSuite to Scala 3 (#374)

* Port ReducibleSuite to Scala 3 (#379)

* Port TraverseSuite to Scala 3 (#377)

* [WIP] Port TraverseSuite to Scala 3

* Update shapeless and fix TraverseSuite

* Port EmptySuite and also solve Empty for Coproducts (#387)

* Port tests for Semigroup and Monoid (#389)

* Rename files according to classes

* Derive Semigroup and Monoid

* Port tests for Semigroup and Monoid

* Port Eq and Hash plus tests (#393)

* Port NonEmptyTraverse derivation to Scala 3 (#394)

* Make derived methods final override (#395)

* Bump Scala and Cats and comment out tests that don't work (#427)

* Bump Scala and comment out tests that don't work

* Update cats

* Bump Scala 2 versions and Kind projector

* Port Show with tests (#433)

* Implement Eq derivation for Dotty

* Restore serializable

* Port Apply to Dotty (#441)

* Port Apply to Dotty

* Apply -> Or

Co-authored-by: Georgi Krastev <[email protected]>

* Make testApply inline

Co-authored-by: Georgi Krastev <[email protected]>

* Port Order to Dotty (#440)

* Port Order to Dotty

* MR comments fixes

* Port Applicative to Dotty (#439)

* Port Applicative to dotty

* Code cleanup

* Comment out Tuple

* Use Apply for deriving Applicative

* Composite Applicative can also be derived

Co-authored-by: Georgi Krastev <[email protected]>

* Merge master to dotty branch (#446)

* Update shapeless to 2.3.6 (#328)

* Update sbt to 1.5.2 (#329)

* Update kind-projector to 0.12.0

* Update sbt-mima-plugin to 0.9.1 (#333)

* Update discipline-munit to 1.0.9 (#335)

* Update alleycats-core, cats-core, ... to 2.6.1 (#334)

Co-authored-by: Georgi Krastev <[email protected]>

* Update kind-projector to 0.13.0 (#337)

* Update shapeless to 2.3.7 (#338)

* Update scala-library, scala-reflect to 2.13.6 (#339)

* Add VSCode .ignore files (#344)

* Update sbt-github-actions to 0.11.0 (#348)

* Update sbt-mima-plugin to 0.9.2 (#350)

* Update scala-library, scala-reflect to 2.12.14 (#351)

* Update sbt to 1.5.3 (#352)

* Update sbt-github-actions to 0.12.0

* Regenerate workflow with sbt-github-actions

* Update sbt-scalajs, scalajs-library, ... to 1.6.0

* Update sbt to 1.5.4 (#365)

* Update sbt-scala-native-crossproject, ... to 1.1.0 (#366)

* Update sbt-scalafmt to 2.4.3 (#367)

* Update sbt to 1.5.5 (#368)

* Update sbt-scalajs, scalajs-compiler, ... to 1.7.0 (#369)

* Update sbt-github-actions to 0.13.0 (#370)

* Update scalafmt-core to 3.0.0 (#371)

* Update scalafmt-core to 3.0.0

* Reformat with scalafmt 3.0.0

* Update sbt-mima-plugin to 1.0.0 (#372)

* Update kind-projector to 0.13.1 (#373)

* Update scalafmt-core to 3.0.1 (#378)

* Update kind-projector to 0.13.2 (#381)

* Update scalafmt-core to 3.0.2 (#380)

* Update scalafmt-core to 3.0.3 (#382)

* Update scalafmt-core to 3.0.4 (#384)

* Update scala-library, scala-reflect to 2.12.15 (#383)

* Update sbt-ci-release to 1.5.9 (#385)

* Update scalafmt-core to 3.0.5 (#386)

* Remove unnecessary instance (#388)

It was merged in cats-core.

* Update scalafmt-core to 3.0.6 (#390)

* Update sbt-mima-plugin to 1.0.1 (#391)

* Update sbt-scalajs, scalajs-compiler, ... to 1.7.1 (#392)

* Update sbt-ci-release to 1.5.10 (#396)

* Update scalafmt-core to 3.0.7 (#397)

* Update auxlib, javalib, nativelib, nscplugin, ... to 0.4.1 (#398)

* Update scalafmt-core to 3.0.8 (#399)

* Update scala-library, scala-reflect to 2.13.7 (#400)

* Update scalafmt-core to 3.1.1 (#403)

* Update scalafmt-core to 3.1.1

* Specify runner dialect explicitly

Co-authored-by: Georgi Krastev <[email protected]>

* Update sbt-scalafmt to 2.4.4 (#404)

* Update scalafmt-core to 3.1.2 (#405)

* Update alleycats-core, cats-core, ... to 2.7.0 (#406)

* Update scalafmt-core to 3.2.0 (#407)

* Update sbt-github-actions to 0.14.2 (#409)

* Update sbt-github-actions to 0.14.2

* Set Java version to Temurin 8

Co-authored-by: Georgi Krastev <[email protected]>

* Update scalafmt-core to 3.2.1 (#410)

* Update sbt-scalafmt to 2.4.5 (#411)

* Update auxlib, javalib, nativelib, nscplugin, ... to 0.4.2 (#412)

* Update sbt to 1.5.6 (#413)

* Update sbt-scalajs, scalajs-compiler, ... to 1.8.0 (#414)

* Update sbt to 1.5.7 (#415)

* Update sbt to 1.5.8 (#416)

* Update scalafmt-core to 3.2.2 (#417)

* Update scalafmt-core to 3.3.0 (#419)

* Update sbt-scalafmt to 2.4.6 (#418)

* Update sbt to 1.6.0 (#420)

* Update sbt to 1.6.1 (#421)

* Update scalafmt-core to 3.3.1 (#424)

* Update scala-library, scala-reflect to 2.13.8 (#426)

* Update scalafmt-core to 3.3.2 (#428)

* Update auxlib, javalib, nativelib, nscplugin, ... to 0.4.3 (#430)

* Update scalafmt-core to 3.3.3 (#431)

* Update scalafmt-core to 3.4.0 (#432)

* Update sbt to 1.6.2 (#434)

* Migrate to sbt-typelevel-ci-release (#429)

* Migrate to sbt-typelevel-ci-release

* Rescope publish settings

* Set tlVersionIntroduced

* Poke ci

* Update to latest sbt-typelevel

* Update scalafmt-core to 3.4.2 (#436)

* Use predefined Apache 2 license (#437)

* Enable snapshots on master (#438)

* Delete .sbtrc

* Publish snapshots from master

* Update sbt-typelevel-ci-release to 0.4.4 (#442)

* Update sbt-typelevel-ci-release to 0.4.4

* Regenerate workflow with sbt-github-actions

* Update sbt-typelevel-ci-release to 0.4.5 (#443)

* Update scalafmt-core to 3.4.3 (#444)

* Update shapeless to 2.3.8 (#445)

* Reformat

* Release from Dotty branch

Co-authored-by: Arman Bilge <[email protected]>

* Update Scala.js to 1.9.0

* Regenerate workflow

* Specify Munit version explicitly

* Don't override scalacOptions

* Check sbt formatting in root project

Co-authored-by: Arman Bilge <[email protected]>

* githubWorkflowGenerate

Co-authored-by: Scala Steward <[email protected]>
Co-authored-by: Scala Steward <[email protected]>
Co-authored-by: Lars Hupel <[email protected]>
Co-authored-by: Arman Bilge <[email protected]>

* Update to Scala 3.1.2-RC3 and fix outstanding issues (#455)

* Scala 3.1.2 (#464)

* Scala 3.1.2

* Update sbt to 1.7.0-M1 and set scalaOutputVersion

* Port EmptyK to dotty (#448)

* Port EmptyK to dotty

* Fix formatting

* Support EmptyK for sum types

* Refactor EmptyKSuite

Co-authored-by: Georgi Krastev <[email protected]>

* Fix ApplicativeSuite (#465)

* Shapeless 3.1.0 (#468)

Also revert scalaOutputVersion - it's future is unclear

* Derive Pure for Scala 3 (#470)

* Add missing implicit not found messages (#471)

Unfortunately the experiece is subpar, because it doesn't work well
with type aliases which don't support type argument interpolation.

* Port Semigroupk/Monoidk to new scheme (#472)

* Port SemigroupK and MonoidK to new derivation scheme

* WIP port of SemigroupK suite to scala 3

* Nested derivations for SemigroupK

* Priority for derived SemigroupK given instances

* Port scala 2 MonoidK tests to scala 3

* Various improvements

- ImplicitNotFound error for SemigroupK/MonoidK
- Replace given priority via traits with NotGiven

* Use inline in tests

* SemigroupK/MonoidK test for derives syntax

* Port contravariant to new scheme (#475)

* Port SemigroupK and MonoidK to new derivation scheme

* WIP port of SemigroupK suite to scala 3

* Nested derivations for SemigroupK

* Priority for derived SemigroupK given instances

* Port scala 2 MonoidK tests to scala 3

* Various improvements

- ImplicitNotFound error for SemigroupK/MonoidK
- Replace given priority via traits with NotGiven

* Use inline in tests

* SemigroupK/MonoidK test for derives syntax

* Port Contravariant to new derivation scheme

* WIP port scala 2 Contravariant tests to scala 3

* Link commented out tests to issues

* derives syntax tests for Contravariant

* derives syntax tests for Contravariant

* Scala 3 import syntax

* Port invariant to new scheme (#478)

* Port invariant derivation to new scheme

* Port scala 2 invariant tests to scala 3

* Consistent test naming

* WIP extra Invariant instances

* Tests for invariant derivation syntax

* Port partial order to new scheme (#480)

* Port invariant derivation to new scheme

* Port scala 2 invariant tests to scala 3

* Consistent test naming

* WIP extra Invariant instances

* Tests for invariant derivation syntax

* Rename partial order derivation

* Port partial order derivation to new scheme

* Rename to PartialOrderSuite

* Port scala 2 partial order suite to scala 3

Co-authored-by: Georgi Krastev <[email protected]>

* Require Or instances for givens (#486)

* Scala 3 all the tests (#485)

* Replace all usages of implicit with given for Scala 3

Also use braceless syntax in more places.

* Scala 3 all the tests

Co-authored-by: Georgi Krastev <[email protected]>

* Remove obsolete Instances (#487)

* Derive ShowPretty (#490)

* WIP derive ShowPretty

* Derive ShowPretty

* Derive ShowPretty WIP

* Fix show pretty derivations

* Fix ShowPretty tests

Define companion object as scala/scala3#15391
isn't released yet

* Nicer syntax

* Test scala 3 enums (#498)

* Test with scala 3 enums

* More enum tests

* Fix typo

* Add other branches to test enums

* Simplify recursive Gen logic

* Cross-build for Native (#501)

* Cross-build for Native

* Bump munit version

* Bump cats

* Update auto instance implicit error messages

Co-authored-by: Georgi Krastev <[email protected]>

* Upgrade to Scala 3.2 (#513)

* Upgrade to Scala 3.2

Contains a load of fixes that we need, particularly for Mirror synthesis

* Regenerate GH workflow

* Update the rest of dependencies

Co-authored-by: Georgi Krastev <[email protected]>

* Docs (#509)

* Scala 3 docs

* Typo

* Clarify type constructor field limitations

* Extra clarification on the combination of auto and semiauto

* Apply suggestions from code review

Co-authored-by: Georgi Krastev <[email protected]>

* Fix and simplify ApplySuite

Co-authored-by: Tim Spence <[email protected]>
Co-authored-by: Ben Plommer <[email protected]>
Co-authored-by: ​Andrzej Ressel <[email protected]>
Co-authored-by: Scala Steward <[email protected]>
Co-authored-by: Scala Steward <[email protected]>
Co-authored-by: Lars Hupel <[email protected]>
Co-authored-by: Arman Bilge <[email protected]>
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