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Minor. Add hashCode override after existing equals

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This commit is contained in:
Denis Zharkov
2016-10-07 18:51:38 +03:00
parent 322f6fe7ac
commit 2eece06d5c
1 changed files with 4 additions and 1 deletions
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compiler/backend/src/org/jetbrains/kotlin/codegen/optimization/boxing/NullabilityInterpreter.kt
+4 -1
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@@ -30,7 +30,7 @@ class NullabilityInterpreter(insns: InsnList) : BoxingInterpreter(insns) {
override fun isExactValue(value: BasicValue) = super.isExactValue(value) || value is NotNullBasicValue override fun isExactValue(value: BasicValue) = super.isExactValue(value) || value is NotNullBasicValue
override fun createNewBoxing(insn: AbstractInsnNode, type: Type, progressionIterator: ProgressionIteratorBasicValue?) = override fun createNewBoxing(insn: AbstractInsnNode, type: Type, progressionIterator: ProgressionIteratorBasicValue?) =
NotNullBasicValue(BasicValue(type)) NotNullBasicValue(BasicValue(type))
} }
@@ -42,4 +42,7 @@ private fun makeNotNullIfNeeded(insn: AbstractInsnNode, value: BasicValue?): Bas
class NotNullBasicValue(wrappedValue: BasicValue?) : BasicValueWrapper(wrappedValue) { class NotNullBasicValue(wrappedValue: BasicValue?) : BasicValueWrapper(wrappedValue) {
override fun equals(other: Any?): Boolean = other is NotNullBasicValue override fun equals(other: Any?): Boolean = other is NotNullBasicValue
// We do not differ not-nullable values, so we should always return the same hashCode
// Actually it doesn't really matter because analyzer is not supposed to store values in hashtables
override fun hashCode() = 0
} }