compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java - Issue 12038035: Issue 8022. Report compile-time error when using mixing with not Object superclass.

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Unified Diff: compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java

Issue 12038035: Issue 8022. Report compile-time error when using mixing with not Object superclass. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 11 months ago

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Index: compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java

diff --git a/compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java b/compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java

index ed9505e4f11232bb344f78af9285cf8d5e468f4d..6f137671438ad12785189f8fb8776de36347db8e 100644

--- a/compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java

+++ b/compiler/java/com/google/dart/compiler/resolver/SupertypeResolver.java

@@ -177,6 +177,10 @@ public class SupertypeResolver {

topLevelContext.onError(mixNode, ResolverErrorCode.SUPER_CLASS_IN_WITH);

continue;

}

+ if (!Objects.equal(mixType.getElement().getSupertype(), typeProvider.getObjectType())) {

+ topLevelContext.onError(mixNode, ResolverErrorCode.ONLY_OBJECT_MIXIN_SUPERCLASS);

+ continue;

+ }

seenMixin.add(mixType);

// OK, add

Elements.addMixin(classElement, mixType);