When building the original for a substitution override for a synthetic
property, use the initial setter as fallback when unsubstituting it
returns null. This can happen when a generic class overrides the getter
of a synthetic property of a non-generic class. Then the setter is never
substituted, therefore there is nothing to unsubstitute.
^KT-57168 Fixed
In the lowered IR there are often references to type parameters whose
containers are not in the current scope. This is incorrect semantically,
but it works in practice due to erasure, so when the mangler is used on
the lowered IR, we don't want to crash the compiler.
A::foo is preferably resolved as an unbound reference to A.foo, however
if A.Companion is a subtype of A and the expected type has one fewer
parameter than the type of the unbound reference, generate a bound
reference with the companion as receiver.
^KT-56519 Fixed
This change allows to revert adding `WITH_STDLIB` directive
to tests which happened at `a9343aeb`.
Co-authored-by: Alexander Udalov <Alexander.Udalov@jetbrains.com>
The expression needs to be resolved first to determine if there is a
receiver that needs to be extracted to a temporary variable. Also, the
special case for prefix increment/decrement on local variable without
delegates requires resolution to check if the variable is local.
^KT-56771 Fixed
^KT-56659 Fixed
It's not possible to unmute some tests for K2 because it causes testData structure changing
If change testData, NATIVE doesn't work even with `IGNORE_BACKEND`
If an annotation doesn't specify an explicit use-site target,
previously it was added to both, the primary constructor value parameter
and the property in the FIR. Then, in FIR2IR, only the "correct" one was
added to the IR. Move up the deduplication logic into the frontend.
^KT-56177 Fixed
during tail-call optimization.
There can be code, where all next instructions are non-meaningful and
there is a back-edge, for example, while(true){}. Previously, analyzer
incorrectly assumed, that this cannot happen. Now, it keeps track of
visited instructions and says, that there is no meaningful instruction
in such case.
#KT-56815 Fixed
Trick codegen into generating getfield from the anonymous class instead
of its supertype (e.g. kotlin.jvm.internal.FunctionReference,
PropertyReference or AdaptedFunctionReference). This gets rid of
unnecessary accessors in some cases, and will help in the subsequent
commit that changes logic around access to fields from Java
superclasses.
Previously, containingDeclarationSymbol for V was set to the outer class
BaseRoot, so its upper bounds was computed to the ones from TNested
at org.jetbrains.kotlin.fir.resolve.calls.CreateFreshTypeVariableSubstitutorStageKt.getTypeParameterFromExpandedClass
^KT-56706 Fixed
Svyatoslav Kuzmich