Force constraint system completer to always fix variable with unknown position.
This makes inferred type for in parameters less specific, but OI infers to
subtype in such cases, so NI won't infer to less specific types than before.
Current selection of completion mode for call is not always correct in case of full mode,
and sometimes too conservative in case of partial mode. Updated algorithm checks constraints
wrt position of type variables in return type and in other related constraints.
Full completion happens if proper constraint requirements are satisfied for variables.
'descriptor -> descriptor.original' relation is often inconsistent
wrt 'containingDeclaration', parameters, and type parameters,
we have to introduce some workarounds here.
Previously JS IR versions of stdlib and kotlin-test were build
by default using compiler previously built on a buildserver.
It had some issues:
- This required us to advance bootstrap every time we made any
incompatible IR changes. This happens often since IR ABI is
not quite stable yet.
- We never tested the exact combination of compiler and stdlib we publish
We tested:
- new compiler with new stdlib build by new compiler (in box tests)
- old compiler with new stdlib build by old compiler (in stdlib tests)
We published:
- new compiler with new stdlib build by old compiler
After this change JS IR compiler tests, builds and publishes
single configuration:
new compiler with new stdlib build by new compiler
JS IR stdlib and kotlin-test are now built using JavaExec of CLI instead
of Gradle plugin to avoid troubles of loading a freshly built plugin.
This also allows to have a granular dependencies: we don't rebuild klib
if we changed a lowering in a compiler backend, but we do rebuild it if
we changed IR serialization algorithm.
The KlibMetadataSerializer used to serialize all package fragments that a module
could provide, including those coming from the module's dependencies. In order
to produce a klib from a module that is analyzed by the K2MetadataCompiler, the
serializer needs to take just the own package fragments of the module, excluding
those of the dependencies.
Pavel Kirpichenkov