The main changes are in jvm_package_table.proto and ModuleMapping.kt.
With JvmPackageName, package parts can now have a JVM package name that
differs from their Kotlin name. So, in addition to the old package parts
which were stored as short names + short name of multifile facade (we
can't change this because of compatibility with old compilers), we now
store separately those package parts, which have a different JVM package
name. The format is optimized to avoid storing any package name more
than once as a string.
Another notable change is in KotlinCliJavaFileManagerImpl, where we now
load .kotlin_module files when determining whether or not a package
exists. Before this change, no PsiPackage (and thus, no JavaPackage and
eventually, no LazyJavaPackageFragment) was created unless there was at
least one file in the corresponding directory. Now we also create
packages if they are "mapped" to other JVM packages, i.e. if all package
parts in them have been annotated with JvmPackageName.
Most of the other changes are refactorings to allow internal names of
package parts/multifile classes where previously there were only short
names.
This annotation is currently internal because we only commit to its
support for our own libraries. It will be used to change JVM package
names of declarations in JDK-specific stdlib additions (now called
kotlin-stdlib-jre7/8), both to preserve source compatibility of the old
Kotlin code and to solve the split package problem (KT-19258)
For sake of working without jsr305.jar in the classpath `resolveTypeQualifierAnnotation`
may return javax.annotation.CheckForNull (although the latter is nickname itself)
#KT-19985 Fixed
In the case the single parameter of override has `Integer` type instead
of `int` type (while in common case it would be just `int`)
See the comment inside forceSingleValueParameterBoxing for clarification
#KT-19892 Fixed
Rename addDeclarations -> registerModuleComponents
Use it to provide SamWithReceiverResolver extensions instead
Post construction on container composition can be achieved
but manually inserting injections where it seems appropriate
is bug prone
This fixes a bug where SamWithReceiverPlugin extension was not registered
for some containers in IDE which led to incorrect highlighting in IDE
Add IDE test for applying SamWithReceiver plugin
#KT-18062 Fixed
So (for the most often reproduction case) #KT-19433 Fixed
Before this commit, internal names for nested classes were written as test/Foo/Bar (comparing to test/Foo$Bar in the normal mode), as getting qualified names from such internal names was trivial. But, because of IC, we needed to write class files to the disk, so our decompiler could find such "broken" classes and read it in a wrong way.
Prior to the 1.1.4, nullability related annotations were stored
in types that became hard to maintain at some moment and
we got rid of it (see 57b7b91444)
But enhancement for properties overrides stopped working
because there were effectively no annotations in the
resulting descriptor
#KT-19409 Fixed
#KT-19409 Fixed
Ilya Chernikov