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Specify expl. lambda signature: derive from offset independent intention

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Related to KT-22492
This commit is contained in:
Mikhail Glukhikh
2018-02-13 12:11:09 +03:00
parent 5499078fcc
commit 085c7d30ed
1 changed files with 4 additions and 3 deletions
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idea/src/org/jetbrains/kotlin/idea/intentions/SpecifyExplicitLambdaSignatureIntention.kt
+4 -3
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@@ -29,10 +29,11 @@ import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
import org.jetbrains.kotlin.types.isError
class SpecifyExplicitLambdaSignatureIntention :
SelfTargetingIntention<KtLambdaExpression>(KtLambdaExpression::class.java, "Specify explicit lambda signature"), LowPriorityAction {
class SpecifyExplicitLambdaSignatureIntention : SelfTargetingOffsetIndependentIntention<KtLambdaExpression>(
KtLambdaExpression::class.java, "Specify explicit lambda signature"
), LowPriorityAction {
override fun isApplicableTo(element: KtLambdaExpression, caretOffset: Int): Boolean {
override fun isApplicableTo(element: KtLambdaExpression): Boolean {
if (element.functionLiteral.arrow != null && element.valueParameters.all { it.typeReference != null }) return false
val functionDescriptor = element.analyze(BodyResolveMode.PARTIAL)[BindingContext.FUNCTION, element.functionLiteral] ?: return false
return functionDescriptor.valueParameters.none { it.type.isError }