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25 lines
991 B
Kotlin
Vendored

// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
// SKIP_TXT
/*
* KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
*
* SECTIONS: dfa
* NUMBER: 72
* DESCRIPTION: Raw data flow analysis test
* HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
*/
/*
* TESTCASE NUMBER: 1
* UNEXPECTED BEHAVIOUR
* ISSUES: KT-19446
*/
fun case_1() {
val list = mutableListOf<String>()
val ints = list <!UNCHECKED_CAST!>as MutableList<Int><!>
val strs = list as MutableList<String>
strs.add("two")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.String>")!>list<!>
val s: String = <!TYPE_MISMATCH!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.String>"), DEBUG_INFO_SMARTCAST!>list<!>[0]<!>
}