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JVM IR: do not optimize casts for primitives in TypeOperatorLowering

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#KT-48659 Fixed
This commit is contained in:
Alexander Udalov
2021-09-09 00:07:59 +02:00
parent 64827d03bc
commit 64b911ea5e
6 changed files with 51 additions and 1 deletions
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compiler/testData/codegen/box/primitiveTypes/kt48659_identityEqualsWithCastToAny.kt
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+26
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// TARGET_BACKEND: JVM
fun int(a: Int, b: Int): Boolean = (a as Any) === (b as Any)
fun short(a: Short, b: Short): Boolean = (a as Any) === (b as Any)
fun char(a: Char, b: Char): Boolean = (a as Any) === (b as Any)
fun long(a: Long, b: Long): Boolean = (a as Any) === (b as Any)
fun float(a: Float, b: Float): Boolean = (a as Any) === (b as Any)
fun double(a: Double, b: Double): Boolean = (a as Any) === (b as Any)
fun byte(a: Byte, b: Byte): Boolean = (a as Any) === (b as Any)
fun boolean(a: Boolean, b: Boolean): Boolean = (a as Any) === (b as Any)
fun box(): String {
if (int(2021, 2021)) return "Fail int"
if (short(32042, 32042)) return "Fail short"
if (char(4242.toChar(), 4242.toChar())) return "Fail char"
if (long(4242424242L, 4242424242L)) return "Fail long"
if (float(3.14f, 3.14f)) return "Fail float"
if (double(2.72, 2.72)) return "Fail double"
// All byte and boolean values are cached in java.lang.Byte/Boolean.valueOf
if (!byte(127, 127)) return "Fail byte"
if (!boolean(true, true)) return "Fail boolean"
return "OK"
}