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Minor: get MAX_VALUE directly from unsigned types

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This commit is contained in:
Mikhail Zarechenskiy
2018-09-10 13:09:10 +03:00
parent 2a04df531a
commit ccfcea85ec
1 changed files with 4 additions and 7 deletions
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core/descriptors/src/org/jetbrains/kotlin/resolve/constants/IntegerValueTypeConstructor.kt
+4 -7
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@@ -110,21 +110,18 @@ private fun KotlinType.minValue(): Long {
} }
} }
@ExperimentalUnsignedTypes
private fun KotlinType.maxValue(): Long { private fun KotlinType.maxValue(): Long {
return when { return when {
KotlinBuiltIns.isByte(this) -> Byte.MAX_VALUE.toLong() KotlinBuiltIns.isByte(this) -> Byte.MAX_VALUE.toLong()
KotlinBuiltIns.isShort(this) -> Short.MAX_VALUE.toLong() KotlinBuiltIns.isShort(this) -> Short.MAX_VALUE.toLong()
KotlinBuiltIns.isInt(this) -> Int.MAX_VALUE.toLong() KotlinBuiltIns.isInt(this) -> Int.MAX_VALUE.toLong()
KotlinBuiltIns.isUByte(this) -> UBYTE_MAX_VALUE KotlinBuiltIns.isUByte(this) -> UByte.MAX_VALUE.toLong()
KotlinBuiltIns.isUShort(this) -> USHORT_MAX_VALUE KotlinBuiltIns.isUShort(this) -> UShort.MAX_VALUE.toLong()
KotlinBuiltIns.isUInt(this) -> UINT_MAX_VALUE KotlinBuiltIns.isUInt(this) -> UInt.MAX_VALUE.toLong()
else -> error("Can't get max value for type: $this") else -> error("Can't get max value for type: $this")
} }
} }
private val UBYTE_MAX_VALUE = (-1).toByte().fromUByteToLong()
private val USHORT_MAX_VALUE = (-1).toShort().fromUShortToLong()
private val UINT_MAX_VALUE = (-1).fromUIntToLong()