Hide Kotlin from CommentLanguageInjector as it only can insert simple
injection. Process injection by commented strings on our own.
#KT-6610 In Progress
Place KotlinLanguageInject before TemporaryPlacesInjector
TemporaryPlacesInjector injects languages as a single place while we
need to distinguish interpolated and non-interpolated strings. Bad
ordering leads to inconsistent behaviour in temporary injection and
injection with annotations and comments.
See InjectedLanguageManagerImpl.getInjectorMap()
#KT-6610 In Progress
E.g. "kotlinc foo.kt test/Bar.java" will compile foo.kt, and
declarations from Bar.java will be accessible to Kotlin code in foo.kt.
The change in AbstractTopLevelMembersInvocationTest is needed because an
incorrect configuration was created in that test where a library jar was
also a Java source root (the compiler is never configured this way in
production), which led to an exception in
JavaCoreProjectEnvironment#addSourcesToClasspath
#KT-17697 Fixed
These changes has been introduced in c3a032ea0b
to support new scheme for named functions
At the same time they can be avoided by generating some additional
code/accessors in the anonymous classes for coroutine state
Now we cannot simply remove introduced API because of bootstrap problems
#KT-17898 Fixed
1. Determine source element for descriptors with NO_SOURCE recursively.
2. Always provide type abbreviation for type alias constructor
return type.
#KT-15495 Fixed
In this mode, javac AST and Symbol files are used during
Kotlin compilation instead of PSI / binary stuff.
Later, they are reused for Java file compilation.
javac in this mode is integrated into kotlinc.
The problem was that an overload of CodedOutputStream.newInstance
without size uses 4000 as a default value, thus allocating
a 4k-sized byte array.
At the same time the array remained effectively unused
in the most cases since it only used for storing data
for unknown fields.
Because such arrays are being created for each read of
protobuf message, during compilation of IntelliJ project
it was producing 25% of redundant memory traffic.
Of course these arrays were all in the young gen, but still
they have some effect on GC
Dmitry Jemerov