kotlin-fork/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/22.fir.kt

// !DIAGNOSTICS: -UNUSED_EXPRESSION
// SKIP_TXT
// WITH_EXTENDED_CHECKERS

/*
 * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
 *
 * SECTIONS: dfa
 * NUMBER: 22
 * DESCRIPTION: Raw data flow analysis test
 * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
 */

// TESTCASE NUMBER: 1
fun case_1(x: Any?) {
    if (x is Int) {
        if (<!USELESS_IS_CHECK!>x !is Int<!>) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>x<!>.inv()
        }
    }
}

// TESTCASE NUMBER: 2
fun case_2(x: Any) {
    if (x !is Unit) {
        if (x is Unit) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>.toString()
        }
    }
}

// TESTCASE NUMBER: 3
fun case_3(x: Any?) {
    if (x !is Class) {
        if (x !is Class) else {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class")!>x<!>.prop_1
        }
    }
}

// TESTCASE NUMBER: 4
fun case_4(x: Any) {
    if (x !is EnumClass) else {
        if (<!USELESS_IS_CHECK!>x !is EnumClass<!>) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & EnumClass")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & EnumClass")!>x<!>.fun_1()
        }
    }
}

// TESTCASE NUMBER: 5
fun case_5(x: Any?) {
    if (!(x !is Class.NestedClass?)) {
        if (!!(<!USELESS_IS_CHECK!>x !is Class.NestedClass?<!>)) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class.NestedClass")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class.NestedClass")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!>prop_4
        }
    }
}

// TESTCASE NUMBER: 6
fun case_6(x: Any?) {
    if (!(x is Object)) {
        if (!(x !is Object)) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Object")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Object")!>x<!>.prop_1
        }
    }
}

// TESTCASE NUMBER: 7
fun case_7(x: Any) {
    if (!(x is DeepObject.A.B.C.D.E.F.G.J)) {
        if (!(x is DeepObject.A.B.C.D.E.F.G.J)) else {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & DeepObject.A.B.C.D.E.F.G.J")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & DeepObject.A.B.C.D.E.F.G.J")!>x<!>.prop_1
        }
    }
}

// TESTCASE NUMBER: 8
fun case_8(x: Any?) {
    if (!!!!(x is Int?)) else {
        if (!(x is Int?)) else {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!>inv()
        }
    }
}

// TESTCASE NUMBER: 9
fun case_9(x: Any?) {
    if (!!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
        if (!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any & TypealiasNullableStringIndirect")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Any & TypealiasNullableStringIndirect")!>x<!><!UNNECESSARY_SAFE_CALL!>?.<!>get(0)
        }
    }
}

// TESTCASE NUMBER: 10
fun case_10(x: Any?) {
    if (!!(x is Interface3)) else {
        if (!!(x !is Interface3)) else {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Interface3")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Interface3")!>x<!>.itest()
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Interface3")!>x<!>.itest3()
        }
    }
}

// TESTCASE NUMBER: 11
fun case_11(x: Any?) {
    if (x is SealedMixedChildObject1?) {
        if (<!USELESS_IS_CHECK!>x is SealedMixedChildObject1?<!>) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & SealedMixedChildObject1?")!>x<!>
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & SealedMixedChildObject1?")!>x<!>?.prop_1
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & SealedMixedChildObject1?")!>x<!>?.prop_2
        }
    }
}

// TESTCASE NUMBER: 12
inline fun <reified T, reified K>case_12(x: Any?) {
    if (x is T) {
        if (<!USELESS_IS_CHECK!>x is T<!> is K) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!>
        }
    }
}

// TESTCASE NUMBER: 13
inline fun <reified T, reified K>case_13(x: Any?) {
    if (x is T) {
        if (x is K) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T & K")!>x<!>
        }
    }
}

// TESTCASE NUMBER: 14
inline fun <reified T, reified K>case_14(x: Any?) {
    if (x is T) {
        if (<!USELESS_IS_CHECK!>x !is T<!>) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!>
        }
    }
}

// TESTCASE NUMBER: 15
inline fun <reified T, reified K>case_15(x: Any?) {
    if (x !is T) {
        if (x is T) {
            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & T")!>x<!>
        }
    }
}