Svetlana Isakova
29 lines
549 B
Kotlin
29 lines
549 B
Kotlin
//KT-5455 Need warning about redundant type cast
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fun foo(o: Any): Int {
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if (o is String) {
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return (o <!USELESS_CAST_STATIC_ASSERT_IS_FINE!>as<!> String).length
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}
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return -1
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}
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open class A {
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fun foo() {}
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}
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class B: A()
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fun test(a: Any?) {
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if (a is B) {
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(a <!USELESS_CAST_STATIC_ASSERT_IS_FINE!>as<!> A).foo()
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}
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}
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fun test1(a: B) {
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(a <!USELESS_CAST_STATIC_ASSERT_IS_FINE!>as<!> A?)?.foo()
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}
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fun test2(b: B?) {
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if (b != null) {
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(b <!USELESS_CAST_STATIC_ASSERT_IS_FINE!>as<!> A).foo()
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}
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}
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