Let ConeCompositeConflictResolver pass the results of the previous
resolver to the next one.
Otherwise, we get false positive conflicts when a set of candidates
can't be fully reduced by one resolver but could be resolved by the
subsequent application of multiple ones.
This change makes ConeCompositeConflictResolver order-dependent and
thus, ConeOverloadConflictResolver must be invoked last, because it
must work on a pre-filtered list.
Also, let ConeEquivalentCallConflictResolver use
FirStandardOverrideChecker instead of compareCallsByUsedArguments
because it's stricter.
This all fixes a false positive overload resolution ambiguity in common
metadata compilation that is caused by stdlib using the new KMP
format.
Now stdlib metadata is in the classpath, and so declarations from the
stdlib are returned from both MetadataSymbolProvider and
KlibBasedSymbolProvider.
This isn't a problem per se because duplicate candidates are filtered
out by ConeEquivalentCallConflictResolver (K1 works analogously), but
in the case of top-level functions with generic receivers like
Collection<T>.toTypedArray, the check failed because of the direct
comparison of receiver types.
#KT-60943 Fixed
A new resolution diagnostic UnsuccessfulCallableReferenceAtom is
introduced that is used in EagerResolveOfCallableReferences.
No diagnostic is reported on unresolved calls with this diagnostic
because
#KT-59856
This allows us to properly complete array literals arguments of
annotation calls fixing several false-negative type mismatch errors
as well as enabling the inference of generic type arguments.
#KT-59581 Fixed
#KT-58883 Fixed
The change is needed for the parallel resolution (^KT-55750), so we can resolve the declaration
under a lock that is specific to this declaration.
Previously, if LL FIR was resolving some FirClass, LL FIR resolved all its children too, and it had no control over what parts of the FIR tree were modified.
The same applied to the designation path, sometimes the classes on the designation path
might be unexpectedly (and without lock) modified.
This commit introduces LLFirResolveTarget, which specifies which exact declarations should be resolved during the lazy resolution of the declaration.
All elements outside the declarations specified for resolve in LLFirResolveTarget, should not be modified.
The logic of lazy transformers is the following:
- Go to target declaration collecting all scopes from the file and containing classes
- Resolve only declarations that are specified by the LLFirResolveTarget, performing the resolve under a separate lock for each declaration
^KT-56543
^KT-57619 Fixed
* Change 1.6 to 1.7 constants
* Fix SAFE_CALL_WILL_CHANGE_NULLABILITY for testData
* Change EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING to EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR
* Change NON_EXHAUSTIVE_WHEN_STATEMENT to NO_ELSE_IN_WHEN
* Fix testData for SafeCallsAreAlwaysNullable
* Change T -> T & Any in test dumps
* Change INVALID_CHARACTERS_NATIVE_WARNING -> INVALID_CHARACTERS_NATIVE_ERROR
* TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_WARNING -> TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR
ProhibitAssigningSingleElementsToVarargsInNamedForm is enabled from 1.3
so there is no need to make FIR accepting single element passed through
named arguments.
In addition, we may want to report only
ASSIGNING_SINGLE_ELEMENT_TO_VARARG_IN_NAMED_FORM_FUNCTION and not arg
type mismatch. But FE1.0 is reporting both so I am following it. If we
want to remove the redundant report, we will probably want to remove
FirNamedVarargChecker and report during resolution as a cone diagnostic.
This directive anyway does not make test run twice with OI, and with NI
It only once run the test with specific settings (// LANGUAGE)
and ignores irrelevant (OI or NI tags)
Specifically, the report the following 4 errors.
* NON_VARARG_SPREAD
* ARGUMENT_PASSED_TWICE
* TOO_MANY_ARGUMENTS
* NO_VALUE_FOR_PARAMETER
Also added/updated the following position strategies.
* NAME_OF_NAMED_ARGUMENT
* VALUE_ARGUMENTS
Update includes:
- Changing syntax of `OI/`NI` tags from `<!NI;TAG!>` to `<!TAG{NI}!>`
- Fix some incorrect directives
- Change order of diagnostics in some places
- Remove ignored diagnostics from FIR test data (previously `DIAGNOSTICS` didn't work)
- Update FIR dumps in some places and add `FIR_IDENTICAL` if needed
- Replace all JAVAC_SKIP with SKIP_JAVAC directive
Kirill Rakhman