Once set of dirty symbols is computed, filter these types
when they are requested from the JavaFileManager. This is accomplished
by tracking all declared types in the sources and generated sources.
It is not necessary track types in generated class files, as these will
be removed before the APs are incrementally run.
Motivation: APs (e.g. Dagger) may use Elements.getTypeElement(String)
to determine if type is already present, and if it is, they will not
generate it. Therefore, whenever generated sources is invalidated, types
it defines need to be filtered in the JavaFileManager.
Issue is https://youtrack.jetbrains.com/issue/KT-23880
Handle annotations with @Inherited. This is important for
the aggregating APs, as the current implementation passes all sources
annotated with claimed aggregating annotations.
Issue is https://youtrack.jetbrains.com/issue/KT-23880
Add support for incremental annotation processors in KAPT. These
processors conform to https://docs.gradle.org/current/userguide/java_plugin.html#sec:incremental_annotation_processing
specification.
Support is provided by using javac compiler APIs and
recording the source file structure. At runtime, processors
are instrumented with custom Filer that is used to keep track of generated
files. In order to support classpath changes, stub generation task is
used to generated a list of changed FQCNs, and this is simply used by KAPT.
Both worker and non-worker mode are supported.
#KT-23880
Effectively, the following when structure:
when (s) {
s1, s2 -> e1,
s3 -> e2,
s4 -> e3,
...
else -> e
}
is implemented as:
when (s.hashCode()) {
h1 -> {
if (s == s1)
e1
else if (s == s2)
e1
else if (s == s3)
e2
else
e
}
h2 -> if (s == s3) e2 else e,
...
else -> e
}
where s1.hashCode() == s2.hashCode() == s3.hashCode() == h1,
s4.hashCode() == h2.
A tableswitch or lookupswitch is used for the hash code lookup.
Change-Id: I087bf623dbb4a41d3cc64399a1b42342a50757a6
As the Gradle Java plugin considers Java annotation processing cacheable
with any annotation processors, we can enable build cache by default
for Kapt tasks, leaving the opt-out flag just in case.
Issue #KT-27675 Fixed
When Android Java 8 desugaring is set as follows (or above):
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
set the Kotlin JVM target to 1.8
Issue #KT-21030 Fixed
This is the Gradle plugin that does not rely on the
Java model and uses the same Kotlin model
(target – compilation – source set) as MPP does.
Also add JS DCE support for this plugin.
Issue #KT-5756 Fixed
Issue #KT-13256 Fixed
Issue #KT-16355 Fixed
Issue #KT-20156 Fixed
Issue #KT-29284 Fixed
The attributes applied by the user to the target and its compilations
were ignored in single-platform plugins while the target was not a part
of the API.
Since the user will be able to access and configure the target, we need
to apply the attributes to the relevant configurations in the same way
as in MPP.
Yan Zhulanow