- Document what exactly should findPackageParts return
- Make EMPTY a named object instead of a val in the companion
- Do not use JvmPackagePartProvider in tests where Empty works fine
- Add a couple default values to arguments of setupResolverForProject
Change getAllOverriddenDescriptors contracti, now it returns
original (not substituted) descriptors without any duplicates.
First of all it's necessary in CodegenUtil.getDelegates to avoid
duplicates (see assertion there), but also it's convenient for all
other usages of this method
#KT-8154 Fixed
Just reporting error by call checker may be too restrictive
in case there are some extensions that can be used successfully
Solution is to annotate additional members with
@Deprecated(level=Error) + @kotlin.internal.LowPriorityInOverloadResolution
When resolving arguments on inner classifier, one can omit the arguments
for outer class 'Outer' if they are present implicitly in the scope:
- One of the supertypes of current class is Outer
- One of the outer classes or one of their supertypes is Outer
Relevant arguments are obtained from the first type found by
the algorithm above
Note that before this commit implicit arguments were only been searched
in containing classes
#KT-11123 Fixed
Generation of callable reference's signature in codegen should use the same
mechanism for obtaining the signature as the runtime in RuntimeTypeMapper,
namely DescriptorUtils.unwrapFakeOverride(...).original
#KT-13700 Fixed
Also provide some basic implementation
The main purpose of these methods is optimization.
Most of the member scopes store mapping from names to descriptors
MemoizedFunction<Name, Collection<Descriptor>>
While there are 10 functions in class in average, there are a lot of
queries with names of non-existent functions, that leads to many
effectively redundant Map nodes in MemoizedFunction and also cause
additional computation that is worth to compute at once
There are several reasons for doing this:
- See org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedMemberScope.computeDescriptors,
classifiers are being deserialized in the last turn, so it's necessary to preserve consistent order
- Their priority should be close to classes
If deserializing a type with arguments based on a local class for
decompiler, then just return Any type (without arguments).
Previously Any constructor was used with serialized arguments, that lead
to exception
Note that in case of deserialization for compiler nothing changes about
local-classes-based types (LocalClassifierResolverImpl is just inlined)
#KT-13408 Fixed
Do not create StringBuilder instances when the resulting String will be
appended to some other StringBuilder anyway. This, and a couple of micro
FqNameUnsafe-related optimizations, helps reduce memory traffic in Kotlin
reflection when rendering is involved (toString() is called on reflective
objects)
Previously we inferred "open" if there was at least one open member in the
hierarchy. However, that's not correct when that member is overridden by
another member in the hierarchy which is abstract. This led to incorrect code
being accepted by the front-end, and an exception during the bridge generation
#KT-12467 Fixed
Alexey Andreev