When there is multiline polyadic expression with some operators
J2K should keep surrounding parentheses, otherwise
operators will be dangling due resolved to prefix variant
#KT-17379 fixed
The problem in KT-19833 is caused by the fact that the application
environment instance is shared between consecutive runs of the compiler
in one Make action (KotlinCoreEnvironment.ourApplicationEnvironment).
If the JDK 8 module is compiled first, the created application
environment has no JRT file system, and once the JDK 9 module is
compiled later, that environment is not recreated and thus classes from
JDK 9 are unresolved.
To mitigate this, split the CoreJrtFileSystem implementation into the
file system itself which is global per application, and CoreJrtHandler
which is bound to a particular JDK home location. CoreJrtVirtualFile
paths now consist of the path to the JDK home, the "!/" separator, and
the path to the file itself, e.g.
"/usr/lib/jvm/java9!/modules/java.base/java/lang/Object.class". The
implementation is inspired by CoreJarFileSystem & CoreJarHandler.
No tests added because the application environment is _not_ shared in
tests. Also, a JDK 9 module is going to be added to the Kotlin project
soon, and that will serve as a test
#KT-19833 Fixed
Introduced new model for resolution result: tree of ResolvedAtoms.
Moved all postprocessing for arguments to front-end module.
Do not create freshDescriptor -- use freshTypeSubstitutor directly.
Removed Candidates for variables+invoke.
Add lazy way for argument analysis -- do not analyze all arguments
if we have subtyping error in first argument, but if we want report
all errors, then all arguments checks will be performed.
Future improvements:
- optimize constraint system usage inside ResolutionCandidate
- improve constraint system API
- improve diagnostic handlers
In front-end we have other ConstraintSystemCompleter and because of this
in dist we have ambiguity(because there all src folders compiles inside
same module.
Type inference completer features:
- type variables depended from result type will be fixed in the end
- type variables with proper constraints will be fixed first
- fixation via groups "accessible" via constraints is supported
TODO:
- stable order via PSI order
- argument constraint should rewrite position if constraint is the
same as upper bound for type parameter
Since now SuccessfulResultCollector do not run computation of
resultingApplicability for error candidate before
getFinalCandidates(). It is very useful because we can do not run
all checks for error candidates if we have not-error candidate.
In short, some of the bytecode analyzers assume that there could be
no stores instructions into parameter vars with value of different
types (even when the value type is a subtype)
See the issue for details
#KT-19713 Fixed
When getting annotations for KtLightParameter which is property parameter we should return annotations for parameter instead of property
#KT-19671 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
Dimach