Andrey Breslav
147 lines
3.1 KiB
Kotlin
147 lines
3.1 KiB
Kotlin
package lvalue_assignment
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open class B() {
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var b: Int = 2
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val c: Int = 34
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}
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class C() : B() {
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var x = 4
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fun foo(<!UNUSED_PARAMETER!>c<!>: C) {
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this.x = 34
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this.b = 123
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super.b = 23
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<!VAL_REASSIGNMENT!>this.c<!> = 34
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<!VAL_REASSIGNMENT!>super.c<!> = 3535 //repeat for 'c'
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<!VARIABLE_EXPECTED!>getInt()<!> = 12
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}
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fun foo1(<!UNUSED_PARAMETER!>c<!>: C) {
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<!VAL_REASSIGNMENT!>super.c<!> = 34
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}
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fun bar(c: C) {
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<!VARIABLE_EXPECTED!>this<!> = c //should be an error
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}
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}
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fun getInt() = 0
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class D() {
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class B() {
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fun foo() {
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<!VARIABLE_EXPECTED!>this@D<!> = D()
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}
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}
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}
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fun foo(): Unit {}
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fun cannotBe(var <!UNUSED_PARAMETER!>i<!>: Int) {
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<!UNRESOLVED_REFERENCE!>z<!> = 30;
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<!VARIABLE_EXPECTED!>""<!> = "";
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<!VARIABLE_EXPECTED!>foo()<!> = Unit.VALUE;
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(<!VARIABLE_EXPECTED!>i <!USELESS_CAST!>as<!> Int<!>) = 34
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(<!VARIABLE_EXPECTED!>i is Int<!>) = false
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<!VARIABLE_EXPECTED!>A()<!> = A()
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<!VARIABLE_EXPECTED!>5<!> = 34
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}
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fun canBe(var i: Int, val j: Int) {
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(i: Int) = <!UNUSED_VALUE!>36<!>
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(@label i) = <!UNUSED_VALUE!>34<!>
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(<!VAL_REASSIGNMENT!>j<!>: Int) = <!UNUSED_VALUE!>36<!>
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(@label j) = <!UNUSED_VALUE!>34<!> //repeat for j
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val a = A()
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(@ a.a) = 3894
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}
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fun canBe2(val j: Int) {
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(@label <!VAL_REASSIGNMENT!>j<!>) = <!UNUSED_VALUE!>34<!>
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}
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class A() {
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var a: Int = 3
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}
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class Test() {
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fun testIllegalValues() {
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<!VARIABLE_EXPECTED!>1<!> += 23
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(<!VARIABLE_EXPECTED!>1<!> : Int) += 43
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(@l <!VARIABLE_EXPECTED!>1<!>) += 23
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<!VARIABLE_EXPECTED!>getInt()<!> += 343
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(@f <!VARIABLE_EXPECTED!>getInt()<!>) += 343
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(<!VARIABLE_EXPECTED!>getInt()<!> : Int) += 343
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<!VARIABLE_EXPECTED!>1<!>++
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(@r <!VARIABLE_EXPECTED!>1<!>)++
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(<!VARIABLE_EXPECTED!>1<!> : Int)++
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<!VARIABLE_EXPECTED!>getInt()<!>++
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(@m <!VARIABLE_EXPECTED!>getInt()<!>)++
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(<!VARIABLE_EXPECTED!>getInt()<!> : Int)++
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this<!UNRESOLVED_REFERENCE!>++<!>
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var s : String = "r"
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s += "ss"
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s += this
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s += (@a 2)
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}
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fun testVariables() {
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var a: Int = 34
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val b: Int = 34
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a += 34
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(@l a) += 34
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(a : Int) += 34
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<!VAL_REASSIGNMENT!>b<!> += 34
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a++
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(@ a)++
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(a : Int)++
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(a)++
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}
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fun testVariables1() {
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val b: Int = 34
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(@l <!VAL_REASSIGNMENT!>b<!>) += 34
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//repeat for b
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(b : Int) += 34
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(b) += 3
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}
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fun testArrays(a: Array<Int>, ab: Ab) {
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a[3] = 4
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a[4]++
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a[6] += 43
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<!VARIABLE_EXPECTED!>ab.getArray()<!>[54] = 23
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<!VARIABLE_EXPECTED!>ab.getArray()<!>[54]++
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(@f a)[3] = 4
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(a : Array<Int>)[4]++
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(<!VARIABLE_EXPECTED!>ab.getArray()<!> : Array<Int>)[54] += 43
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this<!NO_SET_METHOD!><!UNRESOLVED_REFERENCE!>[<!>54]<!> = 34
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}
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}
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fun Array<Int>.checkThis() {
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this[45] = 34
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this[352]++
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this[35] += 234
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}
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abstract class Ab {
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abstract fun getArray() : Array<Int>
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}
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