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KT-27948: Use proper KotlinType when comparing with literal 0

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#KT-27948
This commit is contained in:
Dmitry Petrov
2018-11-07 12:34:45 +03:00
parent e14f74bc18
commit 1523185734
8 changed files with 76 additions and 1 deletions
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compiler/testData/codegen/box/unsignedTypes/boxedUnsignedEqualsZero.kt
Vendored
+36
View File
@@ -0,0 +1,36 @@
// WITH_UNSIGNED
// IGNORE_BACKEND: JVM_IR
fun isZeroUInt(n: UInt?) = n!! == 0U
fun isZeroUInt2(n: UInt?) = 0U == n!!
fun isZeroULong(n: ULong?) = n!! == 0UL
fun isZeroULong2(n: ULong?) = 0UL == n!!
fun isNullUInt(n: UInt?) = n == null
fun isNullUInt2(n: UInt?) = null == n
fun isNullULong(n: ULong?) = n == null
fun isNullULong2(n: ULong?) = null == n
fun box(): String {
if (isZeroUInt(1U)) throw AssertionError()
if (isZeroUInt2(1U)) throw AssertionError()
if (!isZeroUInt(0U)) throw AssertionError()
if (!isZeroUInt2(0U)) throw AssertionError()
if (isZeroULong(1UL)) throw AssertionError()
if (isZeroULong2(1UL)) throw AssertionError()
if (!isZeroULong(0UL)) throw AssertionError()
if (!isZeroULong2(0UL)) throw AssertionError()
if (isNullUInt(1U)) throw AssertionError()
if (isNullUInt2(1U)) throw AssertionError()
if (!isNullUInt(null)) throw AssertionError()
if (!isNullUInt2(null)) throw AssertionError()
if (isNullULong(1UL)) throw AssertionError()
if (isNullULong2(1UL)) throw AssertionError()
if (!isNullULong(null)) throw AssertionError()
if (!isNullULong2(null)) throw AssertionError()
return "OK"
}
compiler/testData/codegen/box/unsignedTypes/nullableUnsignedEqualsLiteral.kt
Vendored
+5
View File
@@ -2,6 +2,7 @@
// IGNORE_BACKEND: JVM_IR
fun isZeroUInt(n: UInt?) = n == 0U
fun isZeroUInt2(n: UInt?): Boolean = n != null && n == 0u
fun isZeroULong(n: ULong?) = n == 0UL
fun box(): String {
@@ -9,6 +10,10 @@ fun box(): String {
if (isZeroUInt(1U)) throw AssertionError()
if (!isZeroUInt(0U)) throw AssertionError()
if (isZeroUInt2(null)) throw AssertionError()
if (isZeroUInt2(1U)) throw AssertionError()
if (!isZeroUInt2(0U)) throw AssertionError()
if (isZeroULong(null)) throw AssertionError()
if (isZeroULong(1UL)) throw AssertionError()
if (!isZeroULong(0UL)) throw AssertionError()