Do not try to find PSI element, but always use the IR element offsets
instead. This greatly simplifies test data because we don't need to have
custom PSI- and LT- based diagnostic ranges in every test, and K1/K2
behavior also is mostly the same.
The exact offset ranges are not as important for backend diagnostics, so
it's better to have K2+PSI and K2+LT behaving the same.
Compilation crash must be handled separately in
`convertToConstantValues` method because we still want successfully
compile common code. All constants will be evaluated later on
fir2ir phase.
#KT-59362 Fixed
Previously the argument type was being used for the actual type error
display. However, safe-call arguments are unwrapped which causes
nullable types to be displayed as non-null. Change to use the actual
type provided by the diagnostic instead of extracting the type from
the argument.
#KT-58844 Fixed
Thus, KT-55586 is being postponed, too.
The reasoning behind this change is that the language-committee issue
has not been approved yet, so new annotation package can't be enabled
by default, but it seems that it doesn't make sense having
a different behavior for the old one but at least that would make them
work consistently, so we postpone them, too.
The tests are removed because JvmDefault is going to be deprecated with
error in KT-54746 and removed later in KT-57696.
Many of the removed tests already had existing counterparts with the new
modes `all` and `all-compatibility`. In this change, I've added such
tests where they were missing, and removed tests which were testing
behavior specific to the JvmDefault annotation, such as some
diagnostics.
#KT-54746
In this example we get 2 variants of `kotlin/toString()`:
one coming from the KLib provider, and the
other coming from the builtins provider.
These are identical deserialized functions.
^KT-57601 Fixed
The patch adopts and reuses the optimizations from the legacy backend.
The optimizations remove useless temporary variables,
statements and simplify generated JS code.
The optimizations can be disabled by `-Xoptimize-generated-js=false`.
Related to KT-51139
This parameter accepts the name of the "mode" in which the partial linkage would work. Currently, only two options are supported: 'enable', 'disable'. But the list may be extended in the future as needed.
At the moment the 'disable' option is the default one. This will be changed in #KT-51447, #KT-51443.
Alexander Udalov