[FIR] Add test cases to prove resolution of backlog tickets

^KT-41728 Fixed
^KT-46586 Fixed
^KT-49696 Fixed
^KT-51160 Fixed
^KT-53308 Fixed
This commit is contained in:
Brian Norman
2023-11-07 10:12:13 -06:00
committed by Space Team
parent 2b82726f1d
commit 6df97dd199
15 changed files with 484 additions and 0 deletions
@@ -7260,6 +7260,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentInTryCatchWithJumps.kt");
}
@Test
@TestMetadata("reassignmentWithLambda.kt")
public void testReassignmentWithLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentWithLambda.kt");
}
@Test
@TestMetadata("referenceToPropertyInitializer.kt")
public void testReferenceToPropertyInitializer() throws Exception {
@@ -7544,6 +7550,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
public void testReturnInDeadLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/returnInDeadLambda.kt");
}
@Test
@TestMetadata("smartCastAfterDeadCode.kt")
public void testSmartCastAfterDeadCode() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/smartCastAfterDeadCode.kt");
}
}
@Nested
@@ -31216,6 +31228,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
runTest("compiler/testData/diagnostics/tests/smartCasts/complexConditionsWithExcl.kt");
}
@Test
@TestMetadata("complexSealedContracts.kt")
public void testComplexSealedContracts() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexSealedContracts.kt");
}
@Test
@TestMetadata("dataFlowInfoForArguments.kt")
public void testDataFlowInfoForArguments() throws Exception {
@@ -33217,6 +33235,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.kt");
}
@Test
@TestMetadata("capturedInlineModifiedBefore.kt")
public void testCapturedInlineModifiedBefore() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInlineModifiedBefore.kt");
}
@Test
@TestMetadata("doWhileWithBreak.kt")
public void testDoWhileWithBreak() throws Exception {
@@ -33229,6 +33253,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/doWhileWithMiddleBreak.kt");
}
@Test
@TestMetadata("equalityAndIdentity.kt")
public void testEqualityAndIdentity() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/equalityAndIdentity.kt");
}
@Test
@TestMetadata("forEach.kt")
public void testForEach() throws Exception {
@@ -7260,6 +7260,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentInTryCatchWithJumps.kt");
}
@Test
@TestMetadata("reassignmentWithLambda.kt")
public void testReassignmentWithLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentWithLambda.kt");
}
@Test
@TestMetadata("referenceToPropertyInitializer.kt")
public void testReferenceToPropertyInitializer() throws Exception {
@@ -7544,6 +7550,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
public void testReturnInDeadLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/returnInDeadLambda.kt");
}
@Test
@TestMetadata("smartCastAfterDeadCode.kt")
public void testSmartCastAfterDeadCode() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/smartCastAfterDeadCode.kt");
}
}
@Nested
@@ -31216,6 +31228,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
runTest("compiler/testData/diagnostics/tests/smartCasts/complexConditionsWithExcl.kt");
}
@Test
@TestMetadata("complexSealedContracts.kt")
public void testComplexSealedContracts() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexSealedContracts.kt");
}
@Test
@TestMetadata("dataFlowInfoForArguments.kt")
public void testDataFlowInfoForArguments() throws Exception {
@@ -33217,6 +33235,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.kt");
}
@Test
@TestMetadata("capturedInlineModifiedBefore.kt")
public void testCapturedInlineModifiedBefore() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInlineModifiedBefore.kt");
}
@Test
@TestMetadata("doWhileWithBreak.kt")
public void testDoWhileWithBreak() throws Exception {
@@ -33229,6 +33253,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/doWhileWithMiddleBreak.kt");
}
@Test
@TestMetadata("equalityAndIdentity.kt")
public void testEqualityAndIdentity() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/equalityAndIdentity.kt");
}
@Test
@TestMetadata("forEach.kt")
public void testForEach() throws Exception {
@@ -7254,6 +7254,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentInTryCatchWithJumps.kt");
}
@Test
@TestMetadata("reassignmentWithLambda.kt")
public void testReassignmentWithLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentWithLambda.kt");
}
@Test
@TestMetadata("referenceToPropertyInitializer.kt")
public void testReferenceToPropertyInitializer() throws Exception {
@@ -7538,6 +7544,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
public void testReturnInDeadLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/returnInDeadLambda.kt");
}
@Test
@TestMetadata("smartCastAfterDeadCode.kt")
public void testSmartCastAfterDeadCode() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/smartCastAfterDeadCode.kt");
}
}
@Nested
@@ -31096,6 +31108,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
runTest("compiler/testData/diagnostics/tests/smartCasts/complexConditionsWithExcl.kt");
}
@Test
@TestMetadata("complexSealedContracts.kt")
public void testComplexSealedContracts() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexSealedContracts.kt");
}
@Test
@TestMetadata("dataFlowInfoForArguments.kt")
public void testDataFlowInfoForArguments() throws Exception {
@@ -33097,6 +33115,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.kt");
}
@Test
@TestMetadata("capturedInlineModifiedBefore.kt")
public void testCapturedInlineModifiedBefore() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInlineModifiedBefore.kt");
}
@Test
@TestMetadata("doWhileWithBreak.kt")
public void testDoWhileWithBreak() throws Exception {
@@ -33109,6 +33133,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/doWhileWithMiddleBreak.kt");
}
@Test
@TestMetadata("equalityAndIdentity.kt")
public void testEqualityAndIdentity() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/equalityAndIdentity.kt");
}
@Test
@TestMetadata("forEach.kt")
public void testForEach() throws Exception {
@@ -7260,6 +7260,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentInTryCatchWithJumps.kt");
}
@Test
@TestMetadata("reassignmentWithLambda.kt")
public void testReassignmentWithLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentWithLambda.kt");
}
@Test
@TestMetadata("referenceToPropertyInitializer.kt")
public void testReferenceToPropertyInitializer() throws Exception {
@@ -7544,6 +7550,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
public void testReturnInDeadLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/returnInDeadLambda.kt");
}
@Test
@TestMetadata("smartCastAfterDeadCode.kt")
public void testSmartCastAfterDeadCode() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/smartCastAfterDeadCode.kt");
}
}
@Nested
@@ -31216,6 +31228,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
runTest("compiler/testData/diagnostics/tests/smartCasts/complexConditionsWithExcl.kt");
}
@Test
@TestMetadata("complexSealedContracts.kt")
public void testComplexSealedContracts() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexSealedContracts.kt");
}
@Test
@TestMetadata("dataFlowInfoForArguments.kt")
public void testDataFlowInfoForArguments() throws Exception {
@@ -33217,6 +33235,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.kt");
}
@Test
@TestMetadata("capturedInlineModifiedBefore.kt")
public void testCapturedInlineModifiedBefore() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInlineModifiedBefore.kt");
}
@Test
@TestMetadata("doWhileWithBreak.kt")
public void testDoWhileWithBreak() throws Exception {
@@ -33229,6 +33253,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/doWhileWithMiddleBreak.kt");
}
@Test
@TestMetadata("equalityAndIdentity.kt")
public void testEqualityAndIdentity() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/equalityAndIdentity.kt");
}
@Test
@TestMetadata("forEach.kt")
public void testForEach() throws Exception {
@@ -0,0 +1,10 @@
// WITH_STDLIB
// ISSUE: KT-41728
fun foo(a: String?) {
if (a == null) {
return
<!UNREACHABLE_CODE!>"hi".length<!>
}
a.length
}
@@ -0,0 +1,10 @@
// WITH_STDLIB
// ISSUE: KT-41728
fun foo(a: String?) {
if (a == null) {
return
<!UNREACHABLE_CODE!>"hi".length<!>
}
a<!UNSAFE_CALL!>.<!>length
}
@@ -0,0 +1,21 @@
// WITH_STDLIB
// ISSUE: KT-49696
interface Listener {
fun added(item: Any)
fun removed(item: Any)
}
val listeners = mutableListOf<Listener>()
fun smartCast(item: Any?) {
var current = item
if (current == null) {
current = Any()
listeners.forEach { it.added(current) }
} else {
listeners.forEach { it.removed(current) }
current = Any()
listeners.forEach { it.added(current) }
}
}
@@ -0,0 +1,21 @@
// WITH_STDLIB
// ISSUE: KT-49696
interface Listener {
fun added(item: Any)
fun removed(item: Any)
}
val listeners = mutableListOf<Listener>()
fun smartCast(item: Any?) {
var current = item
if (current == null) {
current = Any()
listeners.forEach { it.added(<!SMARTCAST_IMPOSSIBLE!>current<!>) }
} else {
listeners.forEach { it.removed(<!SMARTCAST_IMPOSSIBLE!>current<!>) }
current = Any()
listeners.forEach { it.added(<!DEBUG_INFO_SMARTCAST!>current<!>) }
}
}
@@ -0,0 +1,82 @@
// !OPT_IN: kotlin.contracts.ExperimentalContracts
// WITH_STDLIB
// ISSUE: KT-51160
import kotlin.contracts.*
sealed interface AsyncStatus<out T : Any> {
val value: T?
data class Pending<out T : Any>(
override val value: T? = null,
) : AsyncStatus<T>
sealed interface Terminal<out T : Any> : AsyncStatus<T>
data class Error<out T : Any>(
val error: Throwable,
override val value: T? = null,
) : Terminal<T>
data class Success<out T : Any>(
override val value: T,
) : Terminal<T>
}
fun <T : Any> AsyncStatus<T>.isPending(): Boolean {
contract {
returns(true) implies (this@isPending is AsyncStatus.Pending)
returns(false) implies (this@isPending is AsyncStatus.Terminal)
}
return (this is AsyncStatus.Pending)
}
fun <T : Any> AsyncStatus<T>.isSuccess(): Boolean {
contract { returns(true) implies (this@isSuccess is AsyncStatus.Success) }
return (this is AsyncStatus.Success)
}
fun <T : Any> AsyncStatus.Terminal<T>.isSuccess(): Boolean {
contract {
returns(true) implies (this@isSuccess is AsyncStatus.Success)
returns(false) implies (this@isSuccess is AsyncStatus.Error)
}
return (this is AsyncStatus.Success)
}
fun <T : Any> AsyncStatus<T>.isError(): Boolean {
contract { returns(true) implies (this@isError is AsyncStatus.Error) }
return (this is AsyncStatus.Error)
}
fun <T : Any> AsyncStatus.Terminal<T>.isError(): Boolean {
contract {
returns(true) implies (this@isError is AsyncStatus.Error)
returns(false) implies (this@isError is AsyncStatus.Success)
}
return (this is AsyncStatus.Error)
}
fun <T : Any> AsyncStatus<T>.isTerminal(): Boolean {
contract {
returns(true) implies (this@isTerminal is AsyncStatus.Terminal)
returns(false) implies (this@isTerminal is AsyncStatus.Pending)
}
return (this is AsyncStatus.Terminal)
}
fun main() {
val foo = AsyncStatus.Pending<String>()
if (!foo.isPending()) {
if (foo.isSuccess()) {
nonNullPrint(foo.value)
}
if (foo.isError()) {
foo.error.printStackTrace()
}
}
}
fun nonNullPrint(printMe: String) {
println(printMe)
}
@@ -0,0 +1,82 @@
// !OPT_IN: kotlin.contracts.ExperimentalContracts
// WITH_STDLIB
// ISSUE: KT-51160
import kotlin.contracts.*
sealed interface AsyncStatus<out T : Any> {
val value: T?
data class Pending<out T : Any>(
override val value: T? = null,
) : AsyncStatus<T>
sealed interface Terminal<out T : Any> : AsyncStatus<T>
data class Error<out T : Any>(
val error: Throwable,
override val value: T? = null,
) : Terminal<T>
data class Success<out T : Any>(
override val value: T,
) : Terminal<T>
}
fun <T : Any> AsyncStatus<T>.isPending(): Boolean {
contract {
returns(true) implies (this@isPending is AsyncStatus.Pending)
returns(false) implies (this@isPending is AsyncStatus.Terminal)
}
return (this is AsyncStatus.Pending)
}
fun <T : Any> AsyncStatus<T>.isSuccess(): Boolean {
contract { returns(true) implies (this@isSuccess is AsyncStatus.Success) }
return (this is AsyncStatus.Success)
}
fun <T : Any> AsyncStatus.Terminal<T>.isSuccess(): Boolean {
contract {
returns(true) implies (this@isSuccess is AsyncStatus.Success)
returns(false) implies (this@isSuccess is AsyncStatus.Error)
}
return (this is AsyncStatus.Success)
}
fun <T : Any> AsyncStatus<T>.isError(): Boolean {
contract { returns(true) implies (this@isError is AsyncStatus.Error) }
return (this is AsyncStatus.Error)
}
fun <T : Any> AsyncStatus.Terminal<T>.isError(): Boolean {
contract {
returns(true) implies (this@isError is AsyncStatus.Error)
returns(false) implies (this@isError is AsyncStatus.Success)
}
return (this is AsyncStatus.Error)
}
fun <T : Any> AsyncStatus<T>.isTerminal(): Boolean {
contract {
returns(true) implies (this@isTerminal is AsyncStatus.Terminal)
returns(false) implies (this@isTerminal is AsyncStatus.Pending)
}
return (this is AsyncStatus.Terminal)
}
fun main() {
val foo = AsyncStatus.Pending<String>()
if (!foo.isPending()) {
if (<!DEBUG_INFO_SMARTCAST!>foo<!>.isSuccess()) {
nonNullPrint(<!TYPE_MISMATCH!>foo.value<!>)
}
if (<!DEBUG_INFO_SMARTCAST!>foo<!>.isError()) {
foo.<!UNRESOLVED_REFERENCE!>error<!>.<!DEBUG_INFO_MISSING_UNRESOLVED!>printStackTrace<!>()
}
}
}
fun nonNullPrint(printMe: String) {
println(printMe)
}
@@ -0,0 +1,15 @@
// WITH_STDLIB
// ISSUE: KT-46586
inline fun run(block: () -> Unit) = block()
fun test() {
var label: String? = null
run {
label = "zzz"
}
if (label == null) {
label = "zzz"
}
label.isBlank()
}
@@ -0,0 +1,15 @@
// WITH_STDLIB
// ISSUE: KT-46586
inline fun run(block: () -> Unit) = block()
fun test() {
var label: String? = null
run {
label = "zzz"
}
if (label == null) {
label = "zzz"
}
<!SMARTCAST_IMPOSSIBLE!>label<!>.isBlank()
}
@@ -0,0 +1,39 @@
// !OPT_IN: kotlin.contracts.ExperimentalContracts
// WITH_STDLIB
// ISSUE: KT-53308
import kotlin.contracts.*
fun <E> checkEquality(arg: E?) { contract { returns() implies (arg != null) } }
fun <E> checkIdentity(arg: E?) { contract { <!ERROR_IN_CONTRACT_DESCRIPTION("NOT_IDENTITY operator call is illegal in contract description")!>returns() implies (arg !== null)<!> } }
fun checkTrue(statement: Boolean) { contract { returns() implies statement } }
fun checkFalse(statement: Boolean) { contract { returns() implies !statement } }
fun consume(arg: String) {}
fun test(a: String?) {
a.let {
checkEquality(it)
consume(it)
}
a.let {
checkIdentity(it)
consume(<!ARGUMENT_TYPE_MISMATCH!>it<!>)
}
a.let {
checkTrue(it != null)
consume(it)
}
a.let {
checkTrue(it !== null)
consume(it)
}
a.let {
checkFalse(it == null)
consume(it)
}
a.let {
checkFalse(it === null)
consume(it)
}
}
@@ -0,0 +1,39 @@
// !OPT_IN: kotlin.contracts.ExperimentalContracts
// WITH_STDLIB
// ISSUE: KT-53308
import kotlin.contracts.*
fun <E> checkEquality(arg: E?) { contract { returns() implies (arg != null) } }
fun <E> checkIdentity(arg: E?) { contract { returns() implies (arg !== null) } }
fun checkTrue(statement: Boolean) { contract { returns() implies statement } }
fun checkFalse(statement: Boolean) { contract { returns() implies !statement } }
fun consume(arg: String) {}
fun test(a: String?) {
a.let {
checkEquality(it)
consume(<!DEBUG_INFO_SMARTCAST!>it<!>)
}
a.let {
checkIdentity(it)
consume(<!DEBUG_INFO_SMARTCAST!>it<!>)
}
a.let {
checkTrue(it != null)
consume(<!DEBUG_INFO_SMARTCAST!>it<!>)
}
a.let {
checkTrue(it !== null)
consume(<!TYPE_MISMATCH!>it<!>)
}
a.let {
checkFalse(it == null)
consume(<!DEBUG_INFO_SMARTCAST!>it<!>)
}
a.let {
checkFalse(it === null)
consume(<!TYPE_MISMATCH!>it<!>)
}
}
@@ -7260,6 +7260,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentInTryCatchWithJumps.kt");
}
@Test
@TestMetadata("reassignmentWithLambda.kt")
public void testReassignmentWithLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/reassignmentWithLambda.kt");
}
@Test
@TestMetadata("referenceToPropertyInitializer.kt")
public void testReferenceToPropertyInitializer() throws Exception {
@@ -7544,6 +7550,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
public void testReturnInDeadLambda() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/returnInDeadLambda.kt");
}
@Test
@TestMetadata("smartCastAfterDeadCode.kt")
public void testSmartCastAfterDeadCode() throws Exception {
runTest("compiler/testData/diagnostics/tests/controlFlowAnalysis/deadCode/smartCastAfterDeadCode.kt");
}
}
@Nested
@@ -33204,6 +33216,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexConditionsWithExcl.kt");
}
@Test
@TestMetadata("complexSealedContracts.kt")
public void testComplexSealedContracts() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/complexSealedContracts.kt");
}
@Test
@TestMetadata("dataFlowInfoForArguments.kt")
public void testDataFlowInfoForArguments() throws Exception {
@@ -35205,6 +35223,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInClosureModifiedBefore.kt");
}
@Test
@TestMetadata("capturedInlineModifiedBefore.kt")
public void testCapturedInlineModifiedBefore() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/capturedInlineModifiedBefore.kt");
}
@Test
@TestMetadata("doWhileWithBreak.kt")
public void testDoWhileWithBreak() throws Exception {
@@ -35217,6 +35241,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/doWhileWithMiddleBreak.kt");
}
@Test
@TestMetadata("equalityAndIdentity.kt")
public void testEqualityAndIdentity() throws Exception {
runTest("compiler/testData/diagnostics/tests/smartCasts/varnotnull/equalityAndIdentity.kt");
}
@Test
@TestMetadata("forEach.kt")
public void testForEach() throws Exception {