Victor Petukhov
55 lines
1.4 KiB
Kotlin
Vendored
55 lines
1.4 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
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// SKIP_TXT
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/*
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* KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
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*
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* SECTIONS: dfa
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* NUMBER: 21
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* DESCRIPTION: Raw data flow analysis test
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* HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
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*/
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/*
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* TESTCASE NUMBER: 1
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* UNEXPECTED BEHAVIOUR
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* ISSUES: KT-28508
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*/
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class Case1 {
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val x: Int?
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init {
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val y = this
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if (y.x != null) {
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x = null
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<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>this.x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y.x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>y.x<!>.inv()
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} else {
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x = 10
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}
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}
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}
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/*
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* TESTCASE NUMBER: 2
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* UNEXPECTED BEHAVIOUR
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* ISSUES: KT-28508
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*/
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class Case2 {
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val x: Int
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init {
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val y = this
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if (<!SENSELESS_COMPARISON!>y.x == null<!>) {
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x = 11
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>this.x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Nothing")!>y.x<!>
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<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Nothing")!>y.x<!>.inv()
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println(1)
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} else {
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x = 11
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}
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}
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}
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