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Fix nullability propagation in inline class type mapping

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#KT-27096

See https://jetbrains.slack.com/archives/C06E082M6/p1537949572000100
This commit is contained in:
Dmitry Petrov
2018-09-26 12:05:09 +03:00
parent 0b23ddb947
commit ab90b2b901
20 changed files with 843 additions and 15 deletions
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compiler/testData/codegen/bytecodeListing/inlineClasses/nullabilityInExpansion.kt
Vendored
+40
View File
@@ -0,0 +1,40 @@
// !LANGUAGE: +InlineClasses
inline class Z1(val x: Int)
inline class Z2(val z: Z1)
inline class ZN(val z: Z1?)
inline class ZN2(val z: ZN)
inline class S1(val x: String)
inline class S2(val z: S1)
inline class SN(val z: S1?)
inline class SN2(val z: SN)
inline class Q1(val x: Int?)
inline class Q2(val z: Q1)
inline class QN(val z: Q1?)
inline class W1(val x: String?)
inline class W2(val z: W1)
inline class WN(val z: W1?)
fun zwrap1(n: Int): Z1? = if (n < 0) null else Z1(n)
fun zwrap2(n: Int): Z2? = if (n < 0) null else Z2(Z1(n))
fun zwrapN(n: Int): ZN? = if (n < 0) null else ZN(Z1(n))
fun zwrapN2(n: Int): ZN2? = if (n < 0) null else ZN2(ZN(Z1(n)))
fun zwrapNbox(n: Int): ZN2 = ZN2(ZN(Z1(n)))
fun swrap1(x: String): S1? = if (x.length == 0) null else S1(x)
fun swrap2(x: String): S2? = if (x.length == 0) null else S2(S1(x))
fun swrapN(x: String): SN? = if (x.length == 0) null else SN(S1(x))
fun swrapN2(x: String): SN2? = if (x.length == 0) null else SN2(SN(S1(x)))
fun swrapNbox(x: String): SN2 = SN2(SN(S1(x)))
fun qwrap1(n: Int): Q1? = if (n < 0) null else Q1(n)
fun qwrap2(n: Int): Q2? = if (n < 0) null else Q2(Q1(n))
fun qwrapN(n: Int): QN? = if (n < 0) null else QN(Q1(n))
fun wwrap1(x: String): W1? = if (x.length == 0) null else W1(x)
fun wwrap2(x: String): W2? = if (x.length == 0) null else W2(W1(x))
fun wwrapN(x: String): WN? = if (x.length == 0) null else WN(W1(x))