It acts as a workaround for the case when build tools or dependencies
are compiled with latest 'kotlin-stdlib' version, but at a runtime older
'kotlin-stdlib' is provided, which does not know about new
`EnumEntries`.
^KT-57317 Fixed
Using of Kotlin reflection for simple operations like bean management is very slow
First time initialization time: 261 ms for `copyBean(K2JVMCompilerArguments())`
Subsequent calls of `copyBean(K2JVMCompilerArguments())` take 1.7 ms per call
Unfortunately compiler argument handling is also used in Kotlin IntelliJ plugin
to parse facet settings. Big projects may have thousands of Kotlin facets
The same `ArgumentUtilsKt.copyProperties` frame is seen across various freezes:
IDEA-252440 2-3 minutes freeze on Kotlin project reimporting in last 203 eap
IDEA-253107 A lot of short freezes (1-3 sec) during Kotlin project development
KTIJ-23501 Make main run configuration detection lighter
KTIJ-22435 Unresponsive UI with 100% cpu
Reflection issue:
KT-56358 KClasses.getMemberProperties takes too much time
This commit replaces all reflection stuff with a simple code generation
Now `K2JVMCompilerArguments().clone()` goes to hard-to-measure time
This is required to be able to compile KGP and it's dependencies which
set LV to 1.4 when repo will use LV 1.9. This caused by the change how
enums are compiled (KT-48872).
Old one is deprecated and delegates to new options. All new options
are marked with task input types, so they could be used as `@Nested`
input.
Generated options are using specific types in generated
compiler options. This should simplify code completion and provide
meaningful hints to user.
At this point repository compilation will fail.
^KT-27301 In Progress
Review: https://jetbrains.team/p/kt/reviews/6753
Meaningful semantic change was splitted into 5 commits to simplify the
change review. Sinle commit would be too big.
Why replace source to binary: to get rid of kotlin-reflect in Kotlin
plugin artifact KTIJ-22276
Note: Kotlin Maven artifacts (./gradlew publish) changed their
dependency on kotlin-reflect
Review: https://jetbrains.team/p/kt/reviews/6753
Why: I'm going to replace source dependency on kotlin-reflect with
binary dependency. Normalize reflect dependency before global
processing.
This is a large commit, which introduces general API for working with
abstraction of Platform.
- Add new abstraction to 'core' - SimplePlatform - which represents
exactly one platform
- Clients are strongly prohibited to create instances of SimplePlatform
by hand, instead, corresponding *Platforms abstraction should be used
(e.g. JvmPlatforms, JsPlatforms, KonanPlatforms)
- Move TargetPlatform to 'core', it represents now a collection of
SimplePlatforms
- Clients are strongly encouraged to use TargetPlatform
(not SimplePlatform) in API, to enforce checks for multiplatform
- Provide a helper-extensions to work with TargetPlatform
(in particular, for getting a specific component platform)
- Remove MultiTargetPlatform in favour of TargetPlatform
- Notably, this commit leaves another widely used duplicated abstraction,
namely, IdePlatform. For the sake sanity, removal of IdePlatform is
extracted in the separate commit.
When plugins DSL is used, there is no need to
manually generate typesafe accessors for extensions and
conventions (by running `./gradlew kotlinDslAccessorsSnapshot`).
See the previous commit for information on the kotlin-reflect vs
kotlin-reflect-api distinction.
Add kotlin-reflect as an explicit runtime dependency of most of the test
configurations because even though they all depend on tests-common, the
runtime dependency on kotlin-reflect is not exported from tests-common
to other modules because the projectTests dependency is not transitive.
Bogdan Mukvich