kotlin/compiler/testData/codegen/box/controlStructures/forNullableCharInString.kt at 356e42196ce46d5b74a92ee3187d3dfb8a4f7aee - kotlin - Gitea: Git with a cup of tea

jlengrand/kotlin

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Mikhail Glukhikh 56c819f06e FIR2IR: add two-statements block with iterator + while for 'for' loops

Before this commit we had two statements blocks for 'for' loops:
range variable declaration + iterator variable declaration + while loop.
However, BE requires a bit different loop structure to make lowerings
properly so in this commit iterator declaration & while loop were
extracted to separate block.

2020-02-17 20:35:17 +03:00

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 // KJS_WITH_FULL_RUNTIME
 // WITH_RUNTIME
 fun box(): String {
     val str = "abcd"
     var r = ""
     for (c: Char? in str) {
         r = r + c ?: "?"
     }
     if (r != "abcd") throw AssertionError()
     return "OK"
 }