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KT-16684 hashCode doesn't check data class property value of generic type for null

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Dmitry Petrov
2017-03-06 18:25:36 +03:00
parent 68fab55251
commit 1bbbc1ca1c
6 changed files with 188 additions and 5 deletions
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compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/KotlinUtils.kt
+2 -4
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@@ -32,13 +32,11 @@ import org.jetbrains.kotlin.resolve.calls.model.ArgumentMatch
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.resolve.scopes.MemberScope
import org.jetbrains.kotlin.types.KotlinType
import org.jetbrains.kotlin.types.checker.KotlinTypeChecker
import org.jetbrains.kotlin.types.typeUtil.builtIns
import org.jetbrains.kotlin.types.upperIfFlexible
import org.jetbrains.kotlin.types.TypeUtils
import java.lang.Exception
fun KotlinType.containsNull() =
KotlinTypeChecker.DEFAULT.isSubtypeOf(builtIns.nullableNothingType, this.upperIfFlexible())
TypeUtils.isNullableType(this)
fun KtElement.deparenthesize(): KtElement =
if (this is KtExpression) KtPsiUtil.safeDeparenthesize(this) else this