This is needed for two reasons:
1. common and platform modules are analyzed in the same setup with same
dependencies and configurations, so the results of the enhancement for
any function will be completely identical. So by sharing enhanced
symbol storage, we avoid recomputation enhanced functions and improve
performance
2. There is a goal to have some unique key for IR declarations in FIR2IR.
For regular declarations, the key is just Fir symbol, and for fake-overrides
it is a pair of original symbol and fake override owners lookup tag.
But for enhanced functions the symbol is not unique, because we create
different symbols for the same enhanced function for different modules.
So this change fixes this problem
^KT-60397 Fixed
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 are some test breaks in branch for KT-61637:
- FirPsiBlackBoxCodegenTestGenerated.Multiplatform.testStarImportOfExpectEnumWithActualTypeAlias
- FirPsiBlackBoxCodegenTestGenerated.Multiplatform.K2.DefaultArguments.testNestedEnumEntryValue
- FirPsiBlackBoxCodegenTestGenerated.Multiplatform.K2.Basic.testEnumEntryNameCall
Dmitriy Novozhilov
bb36beb364