This is important for IR lowerings like PolymorphicSignatureLowering
which are very sensitive about the correct types of expressions and
placement of coercions to Unit (KT-59218).
A boolean parameter to `insertImplicitCasts` is not the best solution to
ensure that coercion to Unit is added. The best solution would be to fix
the TODO and generate coercion to the block's type for the last
statement. But that will affect many other places and will need to be
done separately => KT-59781.
Code in IrInterpreter is uncommented to fix the FIR test
`compiler/testData/ir/interpreter/exceptions/tryFinally.kt`; otherwise
evaluation of the function `returnTryFinally` there crashes with
"NoSuchElementException: ArrayDeque is empty". No idea why this test
didn't fail for K1 though, since the created IR is exactly the same.
For some unknown reason this breaks WASM backend with K2, but not with
K1 => KT-59800.
Before this change, it could happen that `when` of type Unit has a
branch whose type is not Unit. This can lead to problems in IR
lowerings, for example PolymorphicSignatureLowering which is very
reliant on the correct types of expressions and placement of coercions
to Unit (KT-59218).
Use it in diagnostic tests with JVM backend instead of the
RENDER_DIAGNOSTICS_FULL_TEXT directive.
This is needed because otherwise in
AbstractDiagnosticsTestWithJvmBackend there are two handlers trying to
dump full diagnostic texts: JvmBackendDiagnosticsHandler and
FirDiagnosticsHandler, which dump different diagnostics (reported by
backend vs frontend) and in slightly different formats.
In fact, this is why exceptionFromInterpreter.fir.diag.txt was added in
48484368c7: the existing .diag.txt was detected as incorrect by
FirDiagnosticsHandler (even though the diagnostics are the same, just
printed in a different way), which led to the creation of .fir.diag.txt.
For these tests, the behavior about checking diagnostic text in
FirDiagnosticsHandler is useless because it doesn't include backend
diagnostics. So we disable it by using another directive.
Remove the "_ir" suffix. It was originally used to distinguish tests on
the JVM IR backend from the old JVM backend ("_old"), but the latter are
removed now.
Also take into account diagnostics reported via
GenerationState.collectedExtraJvmDiagnostics, and render them in the
similar format to KtDiagnostic.
Don't make the test pass if the reported list of diagnostics is empty,
because that defeats the purpose of the test.
Instead of checking for only open declarations, check for overridable
declarations, since private declarations cannot be overridden even if
they are marked as open. While normally these modifiers are exclusive,
a declaration can be made open via a compiler plugin like AllOpen.
#KT-60183 Fixed
#KT-57223 Fixed
This aligns the behavior with K1 and fixes an issue when the default
value was deserialized as FirExpressionStub leading to an exception
in FIR2IR when trying to convert it to an IR expression.
#KT-60120 Fixed
#KT-59610 Fixed
Before this commit, we copied each type parameter during method
enhancement, while not copying the symbol. This led to symbol clashes
in MPP scenarios and various other problems.
Now we create a fully-functional type parameter copy in enhancement
and perform a substitution of old type parameters with new ones
in receiver type, value parameter types, return type,
and type parameter upper bounds.
#KT-59766 Fixed
#KT-59738 Fixed
Inject delegated constructor and other in-place initializer sub-graphs
after the delegated constructor call node. This ensures property
initialization and use is calculated correctly when there are complex
calculations for the arguments to the delegated constructor.
#KT-59708 Fixed
#KT-59832 Fixed
The fresh version of intellij has all record-related declarations,
so an additional fake constructor leads to errors like
KTIJ-25364 (OVERLOAD_RESOLUTION_AMBIGUITY)
^KTIJ-25366 Fixed
^KTIJ-25364 Fixed
^KTIJ-25368 Fixed
^KTIJ-25370 Fixed
Supported atomic update of elements for IntArray, LongArray and Array<T>
See KT-58360
Merge-request: KT-MR-11020
Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
The error occurs when completing the
call for the outer synthetic call
`ACCEPT_SPECIFIC_TYPE`. The error
is saved into the CS of this outer
candidate, which leads to its
callable reference to be an error
reference, but since such calls are
not parts of the FIR tree, we never
collect such errors.
^Fixed KT-59233
NB: In general, it's unclear what to do in cases
like the following one, even when sometimes
we could, indeed, prefer something:
```
fun foo(a: Int, b: String, c: Boolean)
fun foo(b: String, c: Boolean, a: Int)
foo(c = false, b = "", a = 0)
```
^KT-55933 Fixed
Alexander Udalov