Stepan Koltsov
34 lines
600 B
Plaintext
34 lines
600 B
Plaintext
package kt244
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// KT-244 Use dataflow info while resolving variable initializers
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fun f(s: String?) {
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if (s != null) {
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s.length //ok
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var <!UNUSED_VARIABLE!>i<!> = s.length //error: Only safe calls are allowed on a nullable receiver
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System.out.println(s.length) //error
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}
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}
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// more tests
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class A(a: String?) {
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val b = if (a != null) a.length else 1
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{
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if (a != null) {
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val c = a.length
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}
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}
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val i : Int
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{
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if (a is String) {
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i = a.length
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}
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else {
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i = 3
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}
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}
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}
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