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[FIR] Allow Int? === null

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It was decided to allow this comparison
duting the last DM.

^KT-62646
This commit is contained in:
Nikolay Lunyak
2024-02-26 18:06:50 +02:00
committed by Space Team
parent 4abfb2534a
commit 6607c8a056
18 changed files with 172 additions and 171 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/6.fir.kt
Vendored
+11 -11
View File
@@ -183,7 +183,7 @@ fun case_10() {
val a = Class()
val b = null
if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>a.prop_4 === b<!> || true) {
if (a.prop_4 === b || true) {
if (a.prop_4 != null) {
a.prop_4
a.prop_4.equals(null)
@@ -315,7 +315,7 @@ fun case_16() {
}
// TESTCASE NUMBER: 17
val case_17 = if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>nullableIntProperty === implicitNullableNothingProperty<!>) 0 else {
val case_17 = if (nullableIntProperty === implicitNullableNothingProperty) 0 else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>nullableIntProperty<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>nullableIntProperty<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>nullableIntProperty<!>.propT
@@ -413,7 +413,7 @@ fun case_20(x: Boolean, y: Nothing?) {
// TESTCASE NUMBER: 21
fun case_21() {
if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>EnumClassWithNullableProperty.A.prop_1 !== implicitNullableNothingProperty<!>) {
if (EnumClassWithNullableProperty.A.prop_1 !== implicitNullableNothingProperty) {
EnumClassWithNullableProperty.A.prop_1
EnumClassWithNullableProperty.A.prop_1.equals(null)
EnumClassWithNullableProperty.A.prop_1.propT
@@ -445,9 +445,9 @@ fun case_22(a: (() -> Unit)?) {
// TESTCASE NUMBER: 23
fun case_23(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
if (a != z && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>b !== z<!> && <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>b !== z<!>) {
if (a != z && b !== z && <!SENSELESS_COMPARISON!>b !== z<!>) {
val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Float")!>b<!>)<!>
if (x != z || <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>x !== implicitNullableNothingProperty<!>) {
if (x != z || <!SENSELESS_COMPARISON!>x !== implicitNullableNothingProperty<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>.propT
@@ -520,7 +520,7 @@ fun case_26(a: ((Float) -> Int?)?, b: Float?) {
if (a != z == true && b != implicitNullableNothingProperty == true) {
val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Float")!>b<!>)<!>
if (x != implicitNullableNothingProperty == true || <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>z !== x<!>) {
if (x != implicitNullableNothingProperty == true || <!SENSELESS_COMPARISON!>z !== x<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>.propT
@@ -621,7 +621,7 @@ fun case_30(a: ((Float) -> Int?)?, b: Float?) {
// TESTCASE NUMBER: 31
fun case_31(z1: Boolean?, z: Nothing?) {
if (false || EnumClassWithNullableProperty.A.prop_1 != z && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>z1 !== z<!> && z1) {
if (false || EnumClassWithNullableProperty.A.prop_1 != z && z1 !== z && z1) {
EnumClassWithNullableProperty.A.prop_1
EnumClassWithNullableProperty.A.prop_1<!UNSAFE_CALL!>.<!>equals(null)
EnumClassWithNullableProperty.A.prop_1.propT
@@ -660,7 +660,7 @@ fun case_33(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
} else {
val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!UNSAFE_IMPLICIT_INVOKE_CALL!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Float")!>b<!>)<!>
if (x == z == true && <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>x === z<!> || (c != z && !c)) {
if (x == z == true && <!SENSELESS_COMPARISON!>x === z<!> || (c != z && !c)) {
} else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Int")!>x<!>
@@ -685,7 +685,7 @@ fun case_33(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
fun case_34(z1: Boolean?) {
<!CAN_BE_VAL!>var<!> z = null
if (true && true && true && true && EnumClassWithNullableProperty.A.prop_1 != implicitNullableNothingProperty && <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== null<!> && <!FORBIDDEN_IDENTITY_EQUALS_WARNING, SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== z<!> || z1 != implicitNullableNothingProperty || z1!! && true && true) {
if (true && true && true && true && EnumClassWithNullableProperty.A.prop_1 != implicitNullableNothingProperty && <!SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== null<!> && <!SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== z<!> || z1 != implicitNullableNothingProperty || z1!! && true && true) {
} else {
EnumClassWithNullableProperty.A.prop_1
@@ -925,7 +925,7 @@ fun case_51() {
}
// TESTCASE NUMBER: 52
val case_52 = if (<!FORBIDDEN_IDENTITY_EQUALS_WARNING!>nullableIntProperty !== nullableNothingProperty<!> && <!SENSELESS_COMPARISON!>nullableNothingProperty != nullableIntProperty<!>) 0 else {
val case_52 = if (nullableIntProperty !== nullableNothingProperty && <!SENSELESS_COMPARISON!>nullableNothingProperty != nullableIntProperty<!>) 0 else {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>nullableIntProperty<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>nullableIntProperty<!>.hashCode()
}
@@ -1011,7 +1011,7 @@ fun case_57(a: (() -> Unit)) {
* UNEXPECTED BEHAVIOUR
*/
fun case_58(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
if (a === z && b == z || z == a && <!FORBIDDEN_IDENTITY_EQUALS_WARNING!>z === b<!>) {
if (a === z && b == z || z == a && z === b) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Function1<kotlin.Float, kotlin.Int?>?")!>a<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>b<!>
if (a != z) {