1. CLASS_LEVEL: allows tracking whether a .class file has changed
without tracking what specific parts of the .class file (e.g.,
fields or methods) have changed.
2. CLASS_MEMBER_LEVEL: allows tracking not only whether a .class file
has changed but also what specific parts of the .class file (e.g.,
fields or methods) have changed.
The idea is that for better performance we will use CLASS_LEVEL for
classpath entries that are usually unchanged, and CLASS_MEMBER_LEVEL
for classpath entries that are frequently changed. We'll work out the
specifics in a following commit after some measurements.
Support running kotlinc on Windows in ClasspathSnapshotTestCommon
Also add tests for different Kotlin class kinds.
Add unit tests for CLASS_LEVEL snapshotting and diffing
Test: Updated ClasspathSnapshotterTest + ClasspathChangesComputerTest
Add ClasspathChangesComputerTest.testMixedClassSnapshotGranularities
KotlinCommonMetadata can be used to inspect .kotlin_builtins and
.kotlin_metadata files. It's in an internal package for now, but might
be published once the API is finalized.
- Cache signature readers and deserializers
- Cache inline function hashes
- IC refactoring
- [gradle] Use hash of module path for cache dir; Fix KT-51238
^KT-51238 Fixed
This commit allows to calculate member with initial signature properly.
Only lazy IR members are suitable to calculate initial signature.
Before this commit we sometimes built non-lazy children for lazy class.
Now we build lazy children (with an exception of private declarations).
This property will allow customizing Kotlin/Native compiler download
url. For example, useful when company does not allow contacting internet
directly and requires using proxy.
^KT-47746 Fixed
For Kotlin/Native compilations, apply generic (backend-agnostic)
compiler plugin artifacts instead of Native-specific ones by default.
`kotlin.native.useEmbeddableCompilerJar=false` project property allows
switching to the previous legacy behaviour. This flag will be removed
in a future release.
^KT-48595 Fixed
To keep it consistent with Gradle plugin. See ^KT-48595
CLI compiler launched with arguments obtained from Gradle log
should be able to handle plugins.
Make sure that:
- Compilation with -Pkotlin.incremental.useClasspathSnapshot=true or
-Dkotlin.incremental.classpath.snapshot.enabled=true is incremental
after cache hit.
- Default compilation (using build history files) is non-incremental
after cache hit.
Also unify the related tests into
BuildCacheRelocationIT.testKotlinIncrementalCompilation*. We don't need
corresponding tests in BuildCacheIT because BuildCacheRelocationIT
already covers it.
in case of deep upper bound hierarchy of generic underlying value,
especially when upper bound is another inline class with generic
underlying value.
#KT-32162
Elena Lepilkina