This change is necessary in order to make `FirElement` abstract class. To do it we need to remove all `accept` and `transform` methods from fir interfaces. So we have to make sure that all fir element implementations have their `accept` and `transform` implementations in their super classes. In particular this change makes 'accept' and 'transform' methods in `FirConstructedClassTypeParameterRef` and `FirConstructedClassTypeParameterRef` base classes.
This is needed to provide an ability to extend different kinds of
functional types
Also, cleanup and rename utilities related to functional types to avoid
possible confusions
- Move out getAnalyzerServices from FirFrontendFacade to TestSetupUtils
- Simplify DependencyListForCliModule. Now it takes BinaryModuleData as input
- FirOutArtifact contains several FirOutputArtifactPart
- Simplify FirFrontendFacade
ensure fir annotations are included in FirDanglingModifierList and resolved,
dedicated DanglingTopLevelModifierListStructureElement exists for top
level lists only, class level lists are processed by containing structure
element
It's necessary to allow a?.b += v be interpreted as a?.(b += v)
But currently FirAssignmentOperatorStatement is not FirQualifiedAccess
^KT-41034 In Progress
This is needed for two reasons:
1. Before this change companion object appeared in FirRegularClass
twice: in declarations list and in companionObject field. This may
trigger twice transform of it
2. It's very hard to implement generation of companion object by plugins
because if it is part of the tree then generated declaration must be
registered in FirProvider, which is inconsistent with other generated
declarations. Replacing FIR with symbol and removing custom logic of
visiting/transforming companion FIR allows us to just replace companionSymbol
in FirClass if plugin wants to generate it without any additional work
We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
Those modules are:
- :compiler:fir:providers, which contains Fir and Symbol providers,
scopes, and different utilities used by them
- :compiler:fir:semantics, which contains different abstractions and
entities which are used in resolution and in checkers
- :compiler:fir:resolve, which contains all stuff related to resolution
and inference
There are two pros of this change:
1. It may increase gradle build, because it allows to compile :fir:resolve
and :fir:checkers modules in parallel
2. Logic of working FIR (scopes, providers, DFA logic system, etc) is
now separated from logic of resolution phases, so for example checkers,
which are depend on scopes physically will not be able to run resolve
in any way
Arseniy Terekhov