Files
kotlin/compiler/testData/diagnostics/testsWithStdLib/forInArrayLoop/rangeVariableAssignment13.kt
Dmitry Petrov 7a6f80606b Warn on for-in-array range variable assignment in loop body
According to KT-21354, this should be a warning in 1.2 and before, and
no warning (with changed semantics) in 1.3 and later.
NB there are some false positives in this check.

 #KT-21354 In Progress
 #KT-21321 In Progress
2017-12-05 15:45:20 +03:00

19 lines
394 B
Kotlin
Vendored

// !LANGUAGE: +ProperForInArrayLoopRangeVariableAssignmentSemantic
// !DIAGNOSTICS: -UNUSED_VALUE
// SKIP_TXT
fun testObjectArray() {
var xs = arrayOf("a", "b", "c")
for (x in xs) {
println(x)
xs = arrayOf("d", "e", "f")
}
}
fun testPrimitiveArray() {
var xs = intArrayOf(1, 2, 3)
for (x in xs) {
println(x)
xs = intArrayOf(4, 5, 6)
}
}