- Use typed Wasm tables for each interface method to avoid runtime
function type check
- Use linear search by implemented interface rather than by individual
virtual function signature
RESOLVED_WITH_ERROR was initially added for reproducing OI behavior.
The intention was to preserve resolution into unstable smart cast and to keep failing candidate.
However, this idea was abandoned after OI behavior proved inconsistent in cases involving generics.
This commit restores RUNTIME_ERROR status of UnstableSmartCastDiagnostic.
^KT-41357 Fixed
Before this commit we considered !isOverride as a sign that
function / field / accessor has no overridden symbols.
However, it's false for deserialized, because isOverride
is always false there.
This commit fixes 68 BB tests but breaks 25 BB tests (not yet muted)
Without this commit, JVM name mapping logic in BE does not work for FIR,
because FIR cannot use old BuiltInsPackageFragmentImpl descriptor.
In this commit we add our own implementation thus fixing
a pack of FIR black box tests.
Now FE IR -> BE IR transformation is performed in multiple stages
controller by Fir2IrConverter. Stages are
* files & classes registration
* supertypes & type parameters handling
* functions & properties signature generation
* body generation
After each step we have guarantee (with exception of local classes &
type inference combination, and external symbols) that required symbols
(class/function/property/variable/type parameter)
are already bound to real declarations and have correct parents.
This commit also fixes incorrect parents for local classes
To convert smart cast expression, now we just convert
original expression in standard way and wrap it with TYPE_OP.
Before this commit original expression was converted in different way,
that led to errors e.g. for this expression casting.
This commit addresses the following issues:
* accessors didn't take into account their property's receiver type,
which caused NoSuchMethod due to signature mismatch. Now the property's
receiver type is passed to Fir2Ir translation of accessors.
* property's parent was not class, e.g., kotlin.collections.indices.
Now the symbol table collects WrappedPropertyDescriptorWithContainerSource
besides WrappedFunctionDescriptorWithContainerSource, so that
facade classes for such properties can be generated before codegen.
* accessor's parent was not class. Now the containerSource of
the property descriptor is passed to accessor descriptor.
Library methods such as 'listOf' are resolved
to have the package fragments as their parents,
but JVM expects their containing file classes as parents.
This fix generates those file classes and
uses them as parent replacements for such library methods.
An uninferred parameter stub may leak through calculation of CST(Inv<Uninferred Stub>, Nothing) into a result type.
A stub type in the result type means a type error. So we can afford recalculating
CST with stub-containing types filtered out, since its an error anyway.
This prevents stub types leakages and helps with reporting type error diagnostics.
KT-35914 Fixed
KT-35943 Fixed
DiagnosticsTestWithStdLib now require stdlib only.
Move test data accordingly.
The only test that required kotlin-reflect is transformed into
codegen box test.
Currently FirThisReceiverExpression of instance methods are translated
to references of the class' thisReceiver,
not the method's dispatch receiver,
which causes problems with IrFrameMap::typeOf,
as the class' thisReceiver is not in the typeMap.
This commit translates non-qualified "this" references of
instance methods to references of the methods' dispatch receiver.
Svyatoslav Kuzmich