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kotlin-fork/compiler/testData/codegen/box/binaryOp/primitiveEqualsSafeCall.kt
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pyos c3a91efea3 JVM_IR: fix primitive comparison optimizations
1. the `primitive == object?.something` fusion should not apply to
    `primitive.equals(object?.something)` because it can't;

 2. coercions to Int are there for a reason - don't remove them;

 3. better optimize `primitive == object?.something` -- the result
    should be subject to if-null fusion, so it needs to have a specific
    pattern that resembles safe calls.

 #KT-47597 Fixed
2021-07-05 18:13:09 +03:00

8 lines
135 B
Kotlin
Vendored

class C(val x: Short)
fun box(): String {
val a: Short = 1
val b: C? = C(1)
return if (a.equals(b?.x)) "OK" else "fail"
}