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
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.
- [JS IR] Unmute fixed tests
- [IrText] Update testdata
- [WASM] Temporary turn wasm test off
- [FirText] Temporary turn fit text tests off
- [JVM IR] Turn off klib jvm test
- [IR] Add new test
This ensures correct generation of generic signatures in the resulting
byte code, but it _is_ a work in progress: the actual type *arguments*
passed for these parameters during compilation are dummy `Any?` types.
Sites that need more work are indicated with TODO's.
- copy type parameters of interfaces to methods moved to DefaultImpls
- implement type parameter renaming scheme from JVM, with proper
renaming and substitution.
- adjust call sites in bridges in classes->DefaultImpls
- adjust call sites in bridges from DefaultImpls->Interface
- adjust call sites in bridges from DefaultImpls->DefaultImpls
- adjust super calls ->DefaultImpls
- adjust calls in code of Interfaces->DefaultImpls
This fixes an issue with lateinit properties where the metadata from
the original field was not copied to the nullable field in
LateinitLowering. Also consolidated related tests.
When called by reflection the bit mask will be generated
discounting dispatch/extension receivers. Make sure that the
interpretation of the bit mask is consistent for direct and
reflective calls.
In addition, this also fixes the modifiers on java 8 parameter
metadata for the dispatch and extension receivers for these
inline class methods.
1. Postpone the computation of the signature for property
reference getters for extension properties until codegen time.
2. Generate metadata for static replacement functions instead
of the original functions.
Had to edit some bytecodeText tests to account for the fact that JVM_IR
no longer generates explicit initializations for ConstantValue fields,
but NoConstantValueAttributeForNonConstVals is not the default yet.
Fix getting kType metadata in cases when corresponding jsClass value
is passed through temporary variable.
This can happen when jsClass expression is not consided trivial by
local variable optimizer. This happens for object declarations from
different modules, for example kotlin.Unit
Otherwise a local class in a field initializer or anonymous init block
is copied into each constructor of the containing class (because
InitializersLowering calls deepCopy).
Since the code structure no longer resembles the original source code
here, record a custom EnclosingMethod mapping before moving such
classes, and use it in codegen.
so that the enclosing method of objects defined inside lambdas is the
one they are declared in.
Note that this does not fix *all* enclosingInfo tests because JVM_IR
currently follows the KT-28064 proposal, i.e. does not regenerate
objects defined inside lambdas under any circumstances. For example,
this causes test boxInline/enclosingInfo/inlineChain2.kt to fail because
the enclosing method of objects is _2Kt.box instead of (non-existent in
source code) `_2Kt$box$inlined$call$1.invoke` or whatever. What's more
important is that OUTERCLASS no longer points to a non-existent
`box$lambda-N` and therefore `.enclosingMethod` no longer throws.
Mikhail Glukhikh