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
It would be more consistently to prohibit the behavior from the unmuted
test (see KT-52428), but it was decided to postpone the breaking change.
Unfortunately, it didn't work to make a test where for computing
star projections we would need to substitute other type parameters
because effectively, it's not allowed to have SAM conversion when
star projections/wildcard is based on a type parameter which bounds
use other type parameters.
^KT-53552 In progress
If a synthetic prop clashes with a real property (e.g. @JvmField
property from parent Kotlin class), don't generate fake override for the
synthetic property. This fixes a CONFLICTING_INHERITED_JVM_DECLARATIONS
error in a mixed hierarchy.
^KT-56538 Fixed
When expected type is known, use it as expected type for branch bodies.
While it indeed becomes different from the usual select call resolution,
where expected type is applied only after completion starts,
it helps to support, e.g. callable references resolution just as powerful
as it was in K1.
Also, in some cases where diagnostics have been changed, they become
a bit more helpful since they are reported closer
to the problematic places
cannotCastToFunction.kt test has been removed because it relied
on the case erroneously supported by the hack removed from
the FirCallResolver in this commit.
^KT-45989 Fixed
^KT-55936 Fixed
^KT-56445 Fixed
^KT-54709 Related
^KT-55931 Related
Beside some corner cases, it's already prohibited in K1 because
adaptation have a bit strange nature
(they don't represent any existing real function exactly)
^KT-55137 Fixed
* Fix objects in inline functions and lambdas:
* Add common lowerings used in K/JS and K/Native
* Fix inline lambda call detection logic in presence of additional casts
Merge-request: KT-MR-8791
Merged-by: Svyatoslav Kuzmich <svyatoslav.kuzmich@jetbrains.com>
Alexander Udalov