Also use TypeSystemContext instead of TypeSystemInferenceExtensionContext
in AbstractExpectActualCompatibilityChecker
This is needed to have an ability to implement ExpectActualMatchingContext
for IR backend. IrTypeSystemContext may operate with type substitutors,
but there is no sense to implement all methods from TypeSystemInferenceExtensionContext
in it
For Compose libraries, it is important that libraries built with
K2 in version 2.0 can be read and used by a version 1.9 K1
compiler. That is not possible if custom function types are
in the metadata.
^KT-58456 Fixed
It is not enough to store evaluated constants only by
<startOffset, endOffset> pair. We need to consider case there constant
can be located in different files with the same offset but with
different values.
#KT-57928 Fixed
#KT-57929 Fixed
In K1 .isFun is always false for Java classes, so extra check
is added for that. This is not needed for K2, because .isFun is
true for all Java classes. Here it is not necessary to check
that interface has only one method, because such check will be
done in the place where interface implementation is created.
^KT-39362 Fixed
- Dependency symbol providers contained a lot of useless
`FirExtensionSyntheticFunctionInterfaceProvider`s, because such a
provider only generates function classes from compiler plugins. If
there aren't any such `FunctionTypeKind`s in the session, there is no
need to even add the provider.
- `FirExtensionSyntheticFunctionInterfaceProvider`s that are added to
the list of dependency providers despite this optimization will now be
combined in `LLFirCombinedSyntheticFunctionSymbolProvider`. It checks
`ClassId` heuristics once, which is more efficient than checking them
in every provider separately.
See the comments in the code, but mostly the motivation is that once
it was decided to stick with such a legacy thing as raw types,
we are ok with some corner-cases hacks for them
(if there are not too many of them) and they don't break anything
when there are no raw types in the code.
^KT-56616 Fixed
Previously, we queried heavy kotlin package provider two times which affected performance
Now it's being queries only a single time
Also, the commit introduces separation for KotlinPackageProvider between kotlin and platform-specific packages
^KTIJ-24640
Annotation arguments that are resolved in COMPILER_REQUIRED_ANNOTATIONS
phase are resolved again in ANNOTATION_ARGUMENTS phase. If they resolve
to a different symbol, report an error.
KT-56177
There are cases when we have some indices in TypeRegistry left from
previous compilations, so registering new service may increase index
not by one
So such situation is possible:
First compilation (jvm project): register 20 different jvm services in
session + one from compiler plugin (with index 21)
Second compilation (common project): register only 10 common services in
session + one from compiler plugin (with index 21)
*numbers are imaginary
And in this situation increasing `ArrayMapImpl.data` size only one time
may not cover required index
^KT-56685 Fixed
FunctionalTypeKind can be used in FE 1.0 too, so there is no need to
keep both classes. Also, removal of FunctionClassKind simplifies work
with FunctionalTypeKind in common code, like Analysis Api
Ivan Kylchik