Mikhail Glukhikh
522eeae062
To convert smart cast expression, now we just convert original expression in standard way and wrap it with TYPE_OP. Before this commit original expression was converted in different way, that led to errors e.g. for this expression casting.
19 lines
575 B
Kotlin
Vendored
19 lines
575 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// JVM_TARGET: 1.8
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open class A(val x: String) {
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inline fun f() = if (this is C) this else A("O")
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val y
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inline get() = if (this is C) this else A("K")
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}
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class B : A("unused")
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class C : A("unused")
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// If the receiver is not CHECKCASTed to A when inlining, asm will infer Object
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// for the result of `if` in `f` instead of A when generating stack maps because
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// one branch has type A while the other has type B (a subtype of A, but asm
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// does not know that). This would cause a JVM validation error.
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fun box() = B().f().x + B().y.x
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