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FIR: Support SAM constructors

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This commit is contained in:
Denis Zharkov
2019-09-17 13:05:01 +07:00
parent b3e96a1fcf
commit 2bdbed978b
19 changed files with 443 additions and 48 deletions
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compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SamResolution.kt
+91 -2
View File
@@ -10,18 +10,29 @@ import org.jetbrains.kotlin.descriptors.Modality
import org.jetbrains.kotlin.fir.FirSession
import org.jetbrains.kotlin.fir.FirSessionComponent
import org.jetbrains.kotlin.fir.declarations.*
import org.jetbrains.kotlin.fir.declarations.impl.FirMemberFunctionImpl
import org.jetbrains.kotlin.fir.declarations.impl.FirTypeParameterImpl
import org.jetbrains.kotlin.fir.declarations.impl.FirValueParameterImpl
import org.jetbrains.kotlin.fir.resolve.calls.FirSyntheticFunctionSymbol
import org.jetbrains.kotlin.fir.resolve.calls.SAM_PARAMETER_NAME
import org.jetbrains.kotlin.fir.resolve.substitution.substitutorByMap
import org.jetbrains.kotlin.fir.scopes.ProcessorAction
import org.jetbrains.kotlin.fir.symbols.CallableId
import org.jetbrains.kotlin.fir.symbols.StandardClassIds
import org.jetbrains.kotlin.fir.symbols.impl.ConeClassLikeLookupTagImpl
import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
import org.jetbrains.kotlin.fir.symbols.impl.FirTypeParameterSymbol
import org.jetbrains.kotlin.fir.types.*
import org.jetbrains.kotlin.fir.types.impl.ConeClassTypeImpl
import org.jetbrains.kotlin.fir.types.impl.ConeTypeParameterTypeImpl
import org.jetbrains.kotlin.fir.types.impl.FirResolvedTypeRefImpl
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.types.Variance
interface FirSamResolver : FirSessionComponent {
fun getFunctionTypeForPossibleSamType(type: ConeKotlinType): ConeKotlinType?
fun shouldRunSamConversionForFunction(firNamedFunction: FirNamedFunction): Boolean
fun getSamConstructor(firRegularClass: FirRegularClass): FirNamedFunction?
}
private val NULL_STUB = Any()
@@ -31,7 +42,8 @@ class FirSamResolverImpl(
private val scopeSession: ScopeSession
) : FirSamResolver {
private val cache: MutableMap<FirRegularClass, Any> = mutableMapOf()
private val resolvedFunctionType: MutableMap<FirRegularClass, Any> = mutableMapOf()
private val samConstructor: MutableMap<FirRegularClass, Any> = mutableMapOf()
override fun getFunctionTypeForPossibleSamType(type: ConeKotlinType): ConeKotlinType? {
return when (type) {
@@ -80,8 +92,85 @@ class FirSamResolverImpl(
return result
}
override fun getSamConstructor(firRegularClass: FirRegularClass): FirNamedFunction? {
return samConstructor.getOrPut(firRegularClass) {
buildSamConstructor(firRegularClass) ?: return@getOrPut NULL_STUB
} as? FirNamedFunction
}
private fun buildSamConstructor(firRegularClass: FirRegularClass): FirNamedFunction? {
val functionType = resolveFunctionTypeIfSamInterface(firRegularClass) ?: return null
val classId = firRegularClass.classId
val symbol = FirSyntheticFunctionSymbol(
CallableId(
classId.packageFqName,
classId.relativeClassName.parent().takeIf { !it.isRoot },
classId.shortClassName
)
)
val newTypeParameters = firRegularClass.typeParameters.map { typeParameter ->
FirTypeParameterImpl(
firSession, typeParameter.psi, FirTypeParameterSymbol(), typeParameter.name, Variance.INVARIANT,
isReified = false
).apply {
annotations += typeParameter.annotations
}
}
val newTypeParameterTypes =
newTypeParameters
.map { ConeTypeParameterTypeImpl(it.symbol.toLookupTag(), isNullable = false) }
val substitutor = substitutorByMap(
firRegularClass.typeParameters
.map { it.symbol }
.zip(newTypeParameterTypes).toMap()
)
for ((newTypeParameter, oldTypeParameter) in newTypeParameters.zip(firRegularClass.typeParameters)) {
newTypeParameter.bounds += oldTypeParameter.bounds.mapNotNull { typeRef ->
FirResolvedTypeRefImpl(typeRef.psi, substitutor.substituteOrSelf(typeRef.coneTypeSafe() ?: return@mapNotNull null))
}
}
val substitutedFunctionType = substitutor.substituteOrSelf(functionType)
val substitutedReturnType =
ConeClassTypeImpl(
firRegularClass.symbol.toLookupTag(), newTypeParameterTypes.toTypedArray(), isNullable = false
)
return FirMemberFunctionImpl(
firSession, null, symbol, classId.shortClassName,
firRegularClass.visibility, Modality.FINAL,
isExpect = firRegularClass.isExpect,
isActual = firRegularClass.isActual,
isOverride = false,
isOperator = false,
isInfix = false,
isExternal = false,
isInline = false,
isSuspend = false,
isTailRec = false,
receiverTypeRef = null,
returnTypeRef = FirResolvedTypeRefImpl(null, substitutedReturnType)
).apply {
valueParameters += listOf(
FirValueParameterImpl(
session, psi, SAM_PARAMETER_NAME,
FirResolvedTypeRefImpl(firRegularClass.psi, substitutedFunctionType),
defaultValue = null,
isCrossinline = false, isNoinline = false, isVararg = false
)
)
typeParameters += newTypeParameters
resolvePhase = FirResolvePhase.BODY_RESOLVE
}
}
private fun resolveFunctionTypeIfSamInterface(firRegularClass: FirRegularClass): ConeKotlinType? {
return cache.getOrPut(firRegularClass) {
return resolvedFunctionType.getOrPut(firRegularClass) {
val abstractMethod = firRegularClass.getSingleAbstractMethodOrNull(firSession, scopeSession) ?: return@getOrPut NULL_STUB
// TODO: val shouldConvertFirstParameterToDescriptor = samWithReceiverResolvers.any { it.shouldConvertFirstSamParameterToReceiver(abstractMethod) }
compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CallKind.kt
+2 -1
View File
@@ -23,6 +23,7 @@ sealed class CallKind {
object Function : CallKind() {
override val resolutionSequence: List<ResolutionStage> = listOf(
CheckVisibility,
DiscriminateSynthetics,
MapArguments,
CheckExplicitReceiverConsistency,
CreateFreshTypeVariableSubstitutorStage,
@@ -42,4 +43,4 @@ sealed class CallKind {
CheckReceivers.Extension
)
}
}
}
compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/TowerLevels.kt
+28 -4
View File
@@ -191,7 +191,7 @@ class ScopeTowerLevel(
TowerScopeLevel.Token.Functions -> scope.processFunctionsAndConstructorsByName(
name,
session,
bodyResolveComponents.scopeSession
bodyResolveComponents
) { candidate ->
if (candidate.hasConsistentReceivers(extensionReceiver)) {
processor.consumeCandidate(
@@ -252,7 +252,7 @@ class QualifiedReceiverTowerLevel(
processor.consumeCandidate(it as T, null, null)
}
TowerScopeLevel.Token.Functions -> {
scope.processFunctionsAndConstructorsByName(name, session, bodyResolveComponents.scopeSession, processorForCallables)
scope.processFunctionsAndConstructorsByName(name, session, bodyResolveComponents, processorForCallables)
}
TowerScopeLevel.Token.Properties -> scope.processPropertiesByName(name, processorForCallables)
@@ -275,7 +275,7 @@ private fun FirCallableSymbol<*>.hasExtensionReceiver(): Boolean = this.fir.rece
private fun FirScope.processFunctionsAndConstructorsByName(
name: Name,
session: FirSession,
scopeSession: ScopeSession,
bodyResolveComponents: BodyResolveComponents,
processor: (FirCallableSymbol<*>) -> ProcessorAction
): ProcessorAction {
val matchedClassSymbol = getFirstClassifierOrNull(name) as? FirClassLikeSymbol<*>
@@ -284,13 +284,22 @@ private fun FirScope.processFunctionsAndConstructorsByName(
matchedClassSymbol,
processor,
session,
scopeSession,
bodyResolveComponents.scopeSession,
name
).stop()
) {
return ProcessorAction.STOP
}
if (processSyntheticConstructors(
matchedClassSymbol,
processor,
bodyResolveComponents
).stop()
) {
return ProcessorAction.STOP
}
return processFunctionsByName(name, processor)
}
@@ -315,6 +324,21 @@ private fun finalExpansionName(symbol: FirTypeAliasSymbol, session: FirSession):
}
val SAM_PARAMETER_NAME = Name.identifier("block")
private fun processSyntheticConstructors(
matchedSymbol: FirClassLikeSymbol<*>?,
processor: (FirFunctionSymbol<*>) -> ProcessorAction,
bodyResolveComponents: BodyResolveComponents
): ProcessorAction {
if (matchedSymbol == null) return ProcessorAction.NEXT
if (matchedSymbol !is FirClassSymbol) return ProcessorAction.NEXT
val function = bodyResolveComponents.samResolver.getSamConstructor(matchedSymbol.fir) ?: return ProcessorAction.NEXT
return processor(function.symbol)
}
private fun processConstructors(
matchedSymbol: FirClassLikeSymbol<*>?,
processor: (FirFunctionSymbol<*>) -> ProcessorAction,
compiler/fir/resolve/testData/diagnostics/samConstructors/genericSam.kt
Vendored
+20
View File
@@ -0,0 +1,20 @@
// FILE: MyFunction.java
public interface MyFunction<T, R> {
R foo(T x);
}
// FILE: main.kt
fun main() {
MyFunction<Int, String>{ x ->
x.toInt().toString()
}
MyFunction { x: Int ->
x.toString()
}
MyFunction { x ->
""
}
}
compiler/fir/resolve/testData/diagnostics/samConstructors/genericSam.txt
Vendored
+15
View File
@@ -0,0 +1,15 @@
FILE: main.kt
public final fun main(): R|kotlin/Unit| {
R|/MyFunction|<R|kotlin/Int|, R|kotlin/String|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Int.toInt|().R|kotlin/Any.toString|()
}
)
R|/MyFunction|<R|kotlin/Any?|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Any.toString|()
}
)
R|/MyFunction|<R|kotlin/Any?|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Any?|): R|kotlin/String| <kind=EXACTLY_ONCE> {
String()
}
)
}
compiler/fir/resolve/testData/diagnostics/samConstructors/genericSamInferenceFromExpectType.kt
Vendored
+38
View File
@@ -0,0 +1,38 @@
// FILE: MyFunction.java
public interface MyFunction<T, R> {
R foo(T x);
}
// FILE: main.kt
fun foo1(x: MyFunction<Int, String>) {}
fun foo2(x: MyFunction<in Number, out CharSequence>) {}
fun <X, Y> foo3(f: MyFunction<X, Y>, x: X) {}
fun main() {
foo1(MyFunction { x ->
x.toInt().toString()
})
foo2(MyFunction { x ->
x.toInt().toString()
})
foo2(MyFunction { x: Int ->
x.toString()
})
foo3(
MyFunction { x ->
(x + 1).toString()
},
1
)
foo3(
MyFunction { x: Number ->
x.toInt().toString()
},
2
)
}
compiler/fir/resolve/testData/diagnostics/samConstructors/genericSamInferenceFromExpectType.txt
Vendored
+29
View File
@@ -0,0 +1,29 @@
FILE: main.kt
public final fun foo1(x: R|MyFunction<kotlin/Int, kotlin/String>|): R|kotlin/Unit| {
}
public final fun foo2(x: R|MyFunction<in kotlin/Number, out kotlin/CharSequence>|): R|kotlin/Unit| {
}
public final fun <X, Y> foo3(f: R|MyFunction<X, Y>|, x: R|X|): R|kotlin/Unit| {
}
public final fun main(): R|kotlin/Unit| {
R|/foo1|(R|/MyFunction|<R|kotlin/Int|, R|kotlin/String|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Int.toInt|().R|kotlin/Any.toString|()
}
))
R|/foo2|(R|/MyFunction|<R|kotlin/Number|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Number|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Number.toInt|().R|kotlin/Any.toString|()
}
))
R|/foo2|(R|/MyFunction|<R|kotlin/Number|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Any.toString|()
}
))
R|/foo3|<R|kotlin/Int|, R|ft<kotlin/String, kotlin/String>|>(R|/MyFunction|<R|kotlin/Int|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Int.plus|(Int(1)).R|kotlin/Any.toString|()
}
), Int(1))
R|/foo3|<R|kotlin/Int|, R|ft<kotlin/String, kotlin/String>|>(R|/MyFunction|<R|kotlin/Int|, R|ft<kotlin/String, kotlin/String>|>(<L> = MyFunction@fun <anonymous>(x: R|kotlin/Number|): R|kotlin/String| <kind=EXACTLY_ONCE> {
R|<local>/x|.R|kotlin/Number.toInt|().R|kotlin/Any.toString|()
}
), Int(2))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/kotlinSam.kt
Vendored
+18
View File
@@ -0,0 +1,18 @@
// TODO: This interface must be marked as "fun" ones that modifier is supported
interface MyRunnable {
fun foo(x: Int): Boolean
}
fun foo(m: MyRunnable) {}
fun main() {
foo(MyRunnable { x ->
x > 1
})
foo(MyRunnable({ it > 1 }))
val x = { x: Int -> x > 1 }
foo(MyRunnable(x))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/kotlinSam.txt
Vendored
+22
View File
@@ -0,0 +1,22 @@
FILE: kotlinSam.kt
public abstract interface MyRunnable : R|kotlin/Any| {
public abstract fun foo(x: R|kotlin/Int|): R|kotlin/Boolean|
}
public final fun foo(m: R|MyRunnable|): R|kotlin/Unit| {
}
public final fun main(): R|kotlin/Unit| {
R|/foo|(R|/MyRunnable|(<L> = MyRunnable@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/x|, Int(1))
}
))
R|/foo|(R|/MyRunnable|(MyRunnable@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/it|, Int(1))
}
))
lval x: R|kotlin/Function1<kotlin/Int, kotlin/Boolean>| = fun <anonymous>(x: R|kotlin/Int|): kotlin/Boolean {
>(R|<local>/x|, Int(1))
}
R|/foo|(R|/MyRunnable|(R|<local>/x|))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/realConstructorFunction.kt
Vendored
+22
View File
@@ -0,0 +1,22 @@
// FILE: MyRunnable.java
public interface MyRunnable {
boolean foo(int x);
}
// FILE: main.kt
fun foo(m: MyRunnable) {}
fun MyRunnable(x: (Int) -> Boolean) = 1
fun main() {
foo(MyRunnable { x ->
x > 1
})
foo(MyRunnable({ it > 1 }))
val x = { x: Int -> x > 1 }
foo(MyRunnable(x))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/realConstructorFunction.txt
Vendored
+21
View File
@@ -0,0 +1,21 @@
FILE: main.kt
public final fun foo(m: R|MyRunnable|): R|kotlin/Unit| {
}
public final fun MyRunnable(x: R|kotlin/Function1<kotlin/Int, kotlin/Boolean>|): R|kotlin/Int| {
^MyRunnable Int(1)
}
public final fun main(): R|kotlin/Unit| {
<Inapplicable(INAPPLICABLE): [/foo]>#(R|/MyRunnable|(<L> = MyRunnable@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/x|, Int(1))
}
))
<Inapplicable(INAPPLICABLE): [/foo]>#(R|/MyRunnable|(MyRunnable@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/it|, Int(1))
}
))
lval x: R|kotlin/Function1<kotlin/Int, kotlin/Boolean>| = fun <anonymous>(x: R|kotlin/Int|): kotlin/Boolean {
>(R|<local>/x|, Int(1))
}
<Inapplicable(INAPPLICABLE): [/foo]>#(R|/MyRunnable|(R|<local>/x|))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/runnable.kt
Vendored
+5
View File
@@ -0,0 +1,5 @@
fun foo(runnable: Runnable) {}
fun main() {
foo(Runnable {})
}
compiler/fir/resolve/testData/diagnostics/samConstructors/runnable.txt
Vendored
+9
View File
@@ -0,0 +1,9 @@
FILE: runnable.kt
public final fun foo(runnable: R|java/lang/Runnable|): R|kotlin/Unit| {
}
public final fun main(): R|kotlin/Unit| {
R|/foo|(R|java/lang/Runnable|(<L> = Runnable@fun <anonymous>(): R|kotlin/Unit| <kind=EXACTLY_ONCE> {
Unit
}
))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/simple.kt
Vendored
+20
View File
@@ -0,0 +1,20 @@
// FILE: MyRunnable.java
public interface MyRunnable {
boolean foo(int x);
}
// FILE: main.kt
fun foo(m: MyRunnable) {}
fun main() {
foo(MyRunnable { x ->
x > 1
})
foo(MyRunnable({ it > 1 }))
val x = { x: Int -> x > 1 }
foo(MyRunnable(x))
}
compiler/fir/resolve/testData/diagnostics/samConstructors/simple.txt
Vendored
+18
View File
@@ -0,0 +1,18 @@
FILE: main.kt
public final fun foo(m: R|MyRunnable|): R|kotlin/Unit| {
}
public final fun main(): R|kotlin/Unit| {
R|/foo|(R|/MyRunnable|(<L> = MyRunnable@fun <anonymous>(x: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/x|, Int(1))
}
))
R|/foo|(R|/MyRunnable|(MyRunnable@fun <anonymous>(it: R|kotlin/Int|): R|kotlin/Boolean| <kind=EXACTLY_ONCE> {
>(R|<local>/it|, Int(1))
}
))
lval x: R|kotlin/Function1<kotlin/Int, kotlin/Boolean>| = fun <anonymous>(x: R|kotlin/Int|): kotlin/Boolean {
>(R|<local>/x|, Int(1))
}
R|/foo|(R|/MyRunnable|(R|<local>/x|))
}
compiler/fir/resolve/tests/org/jetbrains/kotlin/fir/FirDiagnosticsTestGenerated.java
Generated
+43
View File
@@ -92,6 +92,49 @@ public class FirDiagnosticsTestGenerated extends AbstractFirDiagnosticsTest {
}
}
@TestMetadata("compiler/fir/resolve/testData/diagnostics/samConstructors")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class SamConstructors extends AbstractFirDiagnosticsTest {
private void runTest(String testDataFilePath) throws Exception {
KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
}
public void testAllFilesPresentInSamConstructors() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/fir/resolve/testData/diagnostics/samConstructors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
}
@TestMetadata("genericSam.kt")
public void testGenericSam() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/genericSam.kt");
}
@TestMetadata("genericSamInferenceFromExpectType.kt")
public void testGenericSamInferenceFromExpectType() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/genericSamInferenceFromExpectType.kt");
}
@TestMetadata("kotlinSam.kt")
public void testKotlinSam() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/kotlinSam.kt");
}
@TestMetadata("realConstructorFunction.kt")
public void testRealConstructorFunction() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/realConstructorFunction.kt");
}
@TestMetadata("runnable.kt")
public void testRunnable() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/runnable.kt");
}
@TestMetadata("simple.kt")
public void testSimple() throws Exception {
runTest("compiler/fir/resolve/testData/diagnostics/samConstructors/simple.kt");
}
}
@TestMetadata("compiler/fir/resolve/testData/diagnostics/samConversions")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
compiler/testData/ir/irText/expressions/sam/samConstructors.fir.txt
Vendored
+13 -13
View File
@@ -1,25 +1,25 @@
FILE fqName:<root> fileName:/samConstructors.kt
FUN name:test1 visibility:public modality:FINAL <> () returnType:IrErrorType
FUN name:test1 visibility:public modality:FINAL <> () returnType:java.lang.Runnable
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test1 (): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: Runnable>#' type=IrErrorType
FUN_EXPR type=IrErrorType origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:IrErrorType
RETURN type=kotlin.Nothing from='public final fun test1 (): java.lang.Runnable declared in <root>'
CALL 'public final fun Runnable (block: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in java.lang' type=java.lang.Runnable origin=null
block: FUN_EXPR type=kotlin.Function0<kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Unit modality:FINAL visibility:public superTypes:[kotlin.Any]' type=kotlin.Unit
FUN name:test2 visibility:public modality:FINAL <> (a:kotlin.Function0<kotlin.Unit>) returnType:IrErrorType
FUN name:test2 visibility:public modality:FINAL <> (a:kotlin.Function0<kotlin.Unit>) returnType:java.lang.Runnable
VALUE_PARAMETER name:a index:0 type:kotlin.Function0<kotlin.Unit>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test2 (a: kotlin.Function0<kotlin.Unit>): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: Runnable>#' type=IrErrorType
GET_VAR 'a: kotlin.Function0<kotlin.Unit> declared in <root>.test2' type=kotlin.Function0<kotlin.Unit> origin=null
RETURN type=kotlin.Nothing from='public final fun test2 (a: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in <root>'
CALL 'public final fun Runnable (block: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in java.lang' type=java.lang.Runnable origin=null
block: GET_VAR 'a: kotlin.Function0<kotlin.Unit> declared in <root>.test2' type=kotlin.Function0<kotlin.Unit> origin=null
FUN name:foo visibility:public modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
FUN name:test3 visibility:public modality:FINAL <> () returnType:IrErrorType
FUN name:test3 visibility:public modality:FINAL <> () returnType:java.lang.Runnable
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test3 (): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: Runnable>#' type=IrErrorType
ERROR_CALL 'Unsupported callable reference: ::<Unresolved name: foo>#' type=IrErrorType
RETURN type=kotlin.Nothing from='public final fun test3 (): java.lang.Runnable declared in <root>'
CALL 'public final fun Runnable (block: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in java.lang' type=java.lang.Runnable origin=null
block: ERROR_CALL 'Unsupported callable reference: ::<Unresolved name: foo>#' type=IrErrorType
FUN name:test4 visibility:public modality:FINAL <> () returnType:IrErrorType
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test4 (): IrErrorType declared in <root>'
compiler/testData/ir/irText/expressions/sam/samConversionToGeneric.fir.txt
Vendored
+21 -21
View File
@@ -1,22 +1,22 @@
FILE fqName:<root> fileName:/samConversionToGeneric.kt
FUN name:test1 visibility:public modality:FINAL <> () returnType:IrErrorType
FUN name:test1 visibility:public modality:FINAL <> () returnType:<root>.J<kotlin.String>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test1 (): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: J>#' type=IrErrorType
FUN_EXPR type=IrErrorType origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (x:IrErrorType) returnType:IrErrorType
VALUE_PARAMETER name:x index:0 type:IrErrorType
BLOCK_BODY
ERROR_CALL 'Unresolved reference: x#' type=IrErrorType
FUN name:test2 visibility:public modality:FINAL <> () returnType:IrErrorType
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test2 (): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: J>#' type=IrErrorType
FUN_EXPR type=IrErrorType origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (x:kotlin.String) returnType:IrErrorType
RETURN type=kotlin.Nothing from='public final fun test1 (): <root>.J<kotlin.String> declared in <root>'
CALL 'public final fun J (block: kotlin.Function1<T of <uninitialized parent>?, T of <uninitialized parent>?>): <root>.J<T of <uninitialized parent>> declared in <root>' type=<root>.J<kotlin.String> origin=null
block: FUN_EXPR type=kotlin.Function1<kotlin.String, kotlin.String> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (x:kotlin.String) returnType:kotlin.String
VALUE_PARAMETER name:x index:0 type:kotlin.String
BLOCK_BODY
ERROR_CALL 'Unresolved reference: x#' type=IrErrorType
GET_VAR 'x: kotlin.String declared in <root>.test1.<anonymous>' type=kotlin.String origin=null
FUN name:test2 visibility:public modality:FINAL <> () returnType:<root>.J<kotlin.String>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test2 (): <root>.J<kotlin.String> declared in <root>'
CALL 'public final fun J (block: kotlin.Function1<T of <uninitialized parent>?, T of <uninitialized parent>?>): <root>.J<T of <uninitialized parent>> declared in <root>' type=<root>.J<kotlin.String> origin=null
block: FUN_EXPR type=kotlin.Function1<kotlin.String, kotlin.String> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (x:kotlin.String) returnType:kotlin.String
VALUE_PARAMETER name:x index:0 type:kotlin.String
BLOCK_BODY
GET_VAR 'x: kotlin.String declared in <root>.test2.<anonymous>' type=kotlin.String origin=null
FUN name:test3 visibility:public modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test3 (): kotlin.Unit declared in <root>'
@@ -54,12 +54,12 @@ FILE fqName:<root> fileName:/samConversionToGeneric.kt
GET_VAR 'a: kotlin.Any declared in <root>.test7' type=kotlin.Any origin=null
CALL 'public open fun bar (j: <root>.J<X of <uninitialized parent>?>?): kotlin.Unit declared in <root>.H' type=kotlin.Unit origin=null
j: GET_VAR 'a: kotlin.Any declared in <root>.test7' type=kotlin.Function1<T of <root>.test7, T of <root>.test7> origin=null
FUN name:test8 visibility:public modality:FINAL <> (efn:kotlin.Function1<kotlin.String, kotlin.String>) returnType:IrErrorType
FUN name:test8 visibility:public modality:FINAL <> (efn:kotlin.Function1<kotlin.String, kotlin.String>) returnType:<root>.J<kotlin.String>
VALUE_PARAMETER name:efn index:0 type:kotlin.Function1<kotlin.String, kotlin.String>
BLOCK_BODY
RETURN type=kotlin.Nothing from='public final fun test8 (efn: kotlin.Function1<kotlin.String, kotlin.String>): IrErrorType declared in <root>'
ERROR_CALL 'Unresolved reference: <Unresolved name: J>#' type=IrErrorType
GET_VAR 'efn: kotlin.Function1<kotlin.String, kotlin.String> declared in <root>.test8' type=kotlin.Function1<kotlin.String, kotlin.String> origin=null
RETURN type=kotlin.Nothing from='public final fun test8 (efn: kotlin.Function1<kotlin.String, kotlin.String>): <root>.J<kotlin.String> declared in <root>'
CALL 'public final fun J (block: kotlin.Function1<T of <uninitialized parent>?, T of <uninitialized parent>?>): <root>.J<T of <uninitialized parent>> declared in <root>' type=<root>.J<kotlin.String> origin=null
block: GET_VAR 'efn: kotlin.Function1<kotlin.String, kotlin.String> declared in <root>.test8' type=kotlin.Function1<kotlin.String, kotlin.String> origin=null
FUN name:test9 visibility:public modality:FINAL <> (efn:kotlin.Function1<kotlin.String, kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:efn index:0 type:kotlin.Function1<kotlin.String, kotlin.String>
BLOCK_BODY
@@ -68,5 +68,5 @@ FILE fqName:<root> fileName:/samConversionToGeneric.kt
FUN name:test10 visibility:public modality:FINAL <> (fn:kotlin.Function1<kotlin.Int, kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:fn index:0 type:kotlin.Function1<kotlin.Int, kotlin.String>
BLOCK_BODY
ERROR_CALL 'Unresolved reference: <Inapplicable(INAPPLICABLE): [/H.bar2x]>#' type=IrErrorType
GET_VAR 'fn: kotlin.Function1<kotlin.Int, kotlin.String> declared in <root>.test10' type=kotlin.Function1<kotlin.Int, kotlin.String> origin=null
CALL 'public open fun bar2x (j2x: <root>.J2X<Y of <uninitialized parent>?>?): kotlin.Unit declared in <root>.H' type=kotlin.Unit origin=null
j2x: GET_VAR 'fn: kotlin.Function1<kotlin.Int, kotlin.String> declared in <root>.test10' type=kotlin.Function1<kotlin.Int, kotlin.String> origin=null
compiler/testData/ir/irText/lambdas/samAdapter.fir.txt
Vendored
+8 -7
View File
@@ -1,11 +1,12 @@
FILE fqName:<root> fileName:/samAdapter.kt
FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
VAR name:hello type:IrErrorType [val]
ERROR_CALL 'Unresolved reference: <Unresolved name: Runnable>#' type=IrErrorType
FUN_EXPR type=IrErrorType origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:IrErrorType
VAR name:hello type:java.lang.Runnable [val]
CALL 'public final fun Runnable (block: kotlin.Function0<kotlin.Unit>): java.lang.Runnable declared in java.lang' type=java.lang.Runnable origin=null
block: FUN_EXPR type=kotlin.Function0<kotlin.Unit> origin=LAMBDA
FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
ERROR_CALL 'Unresolved reference: println#' type=IrErrorType
CONST String type=IrErrorType value="Hello, world!"
ERROR_CALL 'Unresolved reference: <Inapplicable(PARAMETER_MAPPING_ERROR): [kotlin/run]>#' type=IrErrorType
CALL 'public final fun println (message: kotlin.Any?): kotlin.Unit [inline] declared in kotlin.io' type=kotlin.Unit origin=null
message: CONST String type=kotlin.String value="Hello, world!"
CALL 'public abstract fun run (): kotlin.Unit declared in java.lang.Runnable' type=kotlin.Unit origin=null
$this: GET_VAR 'val hello: java.lang.Runnable [val] declared in <root>.test1' type=java.lang.Runnable origin=null