kotlin/compiler/testData/codegen/box/ranges/forWithPossibleOverflow/forInRangeToIntMaxValue.kt at d4f25e104364eaef8a9e95773cfdfd39d7c33ce2 - kotlin - Gitea: Git with a cup of tea

jlengrand/kotlin

mirror of https://github.com/jlengrand/kotlin.git synced 2026-05-09 00:21:47 +00:00

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Dmitry Petrov a4c29b3587 Support Long and Char in const-bounded counter loop generation

If the loop end value is a compile-time constant (best we can do now),
and it is safe to iterate over a given range using "naive" for loop
(using '<=' or '>=' in loop condition),
generate such loops for Longs and Chars as well Ints (Bytes, Shorts).

2017-12-14 10:41:51 +03:00

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 const val M = Int.MAX_VALUE
 fun box(): String {
     var step = 0
     for (i in M .. M) {
         ++step
         if (step > 1) throw AssertionError("Should be executed once")
     }
     if (step != 1) throw AssertionError("Should be executed once")
     return "OK"
 }