Svetlana Isakova
23 lines
519 B
Kotlin
23 lines
519 B
Kotlin
package bar
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class Test {
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val foo: Int? = null
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fun foo(o: Test) = foo == null && o.foo == null // ERROR warning: o.test == null is always true
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fun bar(a: Test, b: Test) {
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if (a.foo != null) {
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useInt(<!TYPE_MISMATCH!>b.foo<!>)
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}
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if (a.foo != null) {
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useInt(<!TYPE_MISMATCH!>foo<!>)
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}
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if (this.foo != null) {
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useInt(foo)
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}
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if (foo != null) {
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useInt(this.foo)
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}
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}
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fun useInt(i: Int) = i
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} |