Optimization in 2439c22ff6 introduced an array `absentArguments` with
default values of all parameter types, which is copied in `callBy`
instead of being recomputed each time. Unfortunately, its size was
computed incorrectly: `maskSize` should only take into account
value parameters (see the `parameter.kind == KParameter.Kind.VALUE`
check in `callBy`).
This led to an issue where if the function had 32 * N value parameters
and 1 receiver parameter, `maskSize` was greater by 1 than expected,
which caused an exception due to mismatching argument array sizes.
#KT-61304 Fixed
There is a case when we shouldn't hide a function even if it overrides
builtin member with value parameter erasure: if substituted kotlin
overridden has the same parameters as current java override. Such
situation may happen only in case when `Any`/`Object` is used as
parameterization of supertype:
// java
class MySuperMap extends java.util.Map<Object, Object> {
@Override
public boolean containsKey(Object key) {...}
@Override
public boolean containsValue(Object key) {...}
}
In this case, the signature of override, made based on the correct
kotlin signature, will be the same (because of { K -> Any, V -> Any }
substitution for both functions). And since the list of all such
functions is well-known, the only case when this may happen is when
value parameter types of kotlin overridden are `Any`
This change doesn't affect any tests in the moment, because it's part of
bigger refactoring of proper storing IR declarations during FIR2IR
conversion (KT-61637)
Without this change, there is one test break in branch for KT-61637:
`FirPsiBlackBoxCodegenTestGenerated.SpecialBuiltins.testMapGetOrDefault`
The test compares stub trees built from .knm files directly and from
the decompiled text. Test data for .class decompiler is reused,
JVM-specific cases are ignored
KT-61354
- Move backend.native/tests/stdlib_external to runtime/test This mirrors
tests location (in relation to sources) on other backends.
- Remove all backend.native/tests tasks using stdlib_external.
Additionally remove now unused KonanGTest.
- Include complete native-wasm/test and runtime/test in
native/native.test
- In runtime/test/numbers/MathTest.kt leave only native-specific part.
Add `FirDesignationWithScript`, because regular designation
does not account for scripts at all - that makes it
cumbersome to add the script's top level and implicit
receiver scopes when collecting contexts for the
non-top-level declarations (class members, for example)
^KT-61689 Fixed
Ivan Kylchik