Add declaresOrInheritsDefaultValue, move hasDefaultValue to 'resolution'

'hasDefaultValue' needs to be adapted to support locating default values
in 'expect' functions, and this is not possible in module 'descriptors',
where it was originally declared. Therefore, move it to module
'resolution' and copy its current logic to a separate function
'declaresOrInheritsDefaultValue' which is used in 5 places.
'hasDefaultValue' itself is updated in subsequent commits.

Besides changing imports, also use a simpler declaresDefaultValue in
some places, which does not include default values inherited from
supertypes: this is OK for constructors, and in LazyJavaClassMemberScope
for functions from built-ins which do not have default argument values
at all
This commit is contained in:
Alexander Udalov
2018-01-12 17:00:33 +01:00
parent 7eb66f2579
commit ac5444ef7c
29 changed files with 77 additions and 74 deletions
@@ -26,8 +26,8 @@ import org.jetbrains.kotlin.idea.core.ExpectedInfo
import org.jetbrains.kotlin.idea.core.fuzzyType
import org.jetbrains.kotlin.idea.util.CallType
import org.jetbrains.kotlin.idea.util.fuzzyReturnType
import org.jetbrains.kotlin.resolve.calls.components.hasDefaultValue
import org.jetbrains.kotlin.resolve.calls.util.getValueParametersCountFromFunctionType
import org.jetbrains.kotlin.resolve.descriptorUtil.hasDefaultValue
import org.jetbrains.kotlin.types.KotlinType
import java.util.*
@@ -34,8 +34,8 @@ import org.jetbrains.kotlin.idea.util.ReceiverType
import org.jetbrains.kotlin.idea.util.toFuzzyType
import org.jetbrains.kotlin.renderer.DescriptorRenderer
import org.jetbrains.kotlin.renderer.render
import org.jetbrains.kotlin.resolve.calls.components.hasDefaultValue
import org.jetbrains.kotlin.resolve.calls.util.getValueParametersCountFromFunctionType
import org.jetbrains.kotlin.resolve.descriptorUtil.hasDefaultValue
import org.jetbrains.kotlin.resolve.descriptorUtil.isExtension
import org.jetbrains.kotlin.resolve.descriptorUtil.overriddenTreeUniqueAsSequence
import org.jetbrains.kotlin.resolve.descriptorUtil.parentsWithSelf
@@ -37,7 +37,7 @@ import org.jetbrains.kotlin.psi.Call
import org.jetbrains.kotlin.psi.KtExpression
import org.jetbrains.kotlin.renderer.render
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.descriptorUtil.hasDefaultValue
import org.jetbrains.kotlin.resolve.calls.components.hasDefaultValue
import org.jetbrains.kotlin.resolve.descriptorUtil.isExtension
import org.jetbrains.kotlin.resolve.scopes.LexicalScope
import org.jetbrains.kotlin.resolve.scopes.utils.findVariable