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KT-52791 Make it possible to pass multiple context receivers to a class

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This commit is contained in:
Pavel Mikhailovskii
2022-12-28 11:21:03 +00:00
committed by Space Team
parent 62217b39ec
commit 906c161068
38 changed files with 180 additions and 516 deletions
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compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/descriptors/LazyClassDescriptor.java
+10 -3
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@@ -52,6 +52,7 @@ import org.jetbrains.kotlin.types.checker.SimpleClassicTypeSystemContext;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import static kotlin.collections.CollectionsKt.firstOrNull;
import static org.jetbrains.kotlin.descriptors.DescriptorVisibilities.PRIVATE;
@@ -310,17 +311,23 @@ public class LazyClassDescriptor extends ClassDescriptorBase implements ClassDes
return CollectionsKt.emptyList();
}
List<KtContextReceiver> contextReceivers = classOrObject.getContextReceivers();
List<ReceiverParameterDescriptor> contextReceiverDescriptors = contextReceivers.stream()
.map(contextReceiver -> {
List<ReceiverParameterDescriptor> contextReceiverDescriptors =
IntStream.range(0, contextReceivers.size())
.mapToObj(index -> {
KtContextReceiver contextReceiver = contextReceivers.get(index);
KtTypeReference typeReference = contextReceiver.typeReference();
if (typeReference == null) return null;
KotlinType kotlinType =
c.getTypeResolver().resolveType(getScopeForClassHeaderResolution(), typeReference, c.getTrace(), true);
Name label = contextReceiver.labelNameAsName() != null
? contextReceiver.labelNameAsName()
: Name.identifier("_context_receiver_" + index);
return DescriptorFactory.createContextReceiverParameterForClass(
this,
kotlinType,
contextReceiver.labelNameAsName(),
Annotations.Companion.getEMPTY()
Annotations.Companion.getEMPTY(),
index
);
})
.filter(Objects::nonNull)