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javacheck -cp framework/build/classes/java/test -processor viewpointtest.ViewpointTestChecker checker/tests/all-systems/IntersectionTypes.java - outputs, and
error: Error in AnnotatedTypeMirror.fromExpression(ViewpointTestAnnotatedTypeFactory, call(baz)): ViewpointAdapter::combineAnnotationWithType: Unknown decl: @Top Foo & @Top Bar of kind: INTERSECTION
; The Checker Framework crashed. Please report the crash.
Compilation unit: checker/tests/all-systems/IntersectionTypes.java
Last visited tree at line 10 column 1:
public class IntersectionTypes {
Exception: org.checkerframework.javacutil.BugInCF: ViewpointAdapter::combineAnnotationWithType: Unknown decl: @Top Foo & @Top Bar of kind: INTERSECTION; org.checkerframework.javacutil.BugInCF: ViewpointAdapter::combineAnnotationWithType: Unknown decl: @Top Foo & @Top Bar of kind: INTERSECTION
at org.checkerframework.framework.type.AbstractViewpointAdapter.combineAnnotationWithType(AbstractViewpointAdapter.java:378)
at org.checkerframework.framework.type.AbstractViewpointAdapter.combineAnnotationWithType(AbstractViewpointAdapter.java:282)
at org.checkerframework.framework.type.AbstractViewpointAdapter.combineTypeWithType(AbstractViewpointAdapter.java:240)
at org.checkerframework.framework.type.AbstractViewpointAdapter.viewpointAdaptMethod(AbstractViewpointAdapter.java:161)
at org.checkerframework.framework.type.AnnotatedTypeFactory.methodFromUse(AnnotatedTypeFactory.java:2380)
at org.checkerframework.framework.type.AnnotatedTypeFactory.methodFromUse(AnnotatedTypeFactory.java:2330)
at org.checkerframework.framework.type.GenericAnnotatedTypeFactory.methodFromUse(GenericAnnotatedTypeFactory.java:2086)
at org.checkerframework.framework.type.TypeFromExpressionVisitor.visitMethodInvocation(TypeFromExpressionVisitor.java:381)
at org.checkerframework.framework.type.TypeFromExpressionVisitor.visitMethodInvocation(TypeFromExpressionVisitor.java:80)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1650)
at jdk.compiler/com.sun.source.util.SimpleTreeVisitor.visit(SimpleTreeVisitor.java:80)
at org.checkerframework.framework.type.TypeFromTree.fromExpression(TypeFromTree.java:42)
at org.checkerframework.framework.type.AnnotatedTypeFactory.fromExpression(AnnotatedTypeFactory.java:1711)
at org.checkerframework.framework.type.AnnotatedTypeFactory.getAnnotatedType(AnnotatedTypeFactory.java:1353)
at org.checkerframework.framework.flow.CFAbstractTransfer.getValueFromFactory(CFAbstractTransfer.java:215)
at org.checkerframework.framework.flow.CFAbstractTransfer.visitMethodInvocation(CFAbstractTransfer.java:1023)
at org.checkerframework.framework.flow.CFAbstractTransfer.visitMethodInvocation(CFAbstractTransfer.java:97)
at org.checkerframework.dataflow.cfg.node.MethodInvocationNode.accept(MethodInvocationNode.java:124)
at org.checkerframework.dataflow.analysis.AbstractAnalysis.callTransferFunction(AbstractAnalysis.java:356)
at org.checkerframework.dataflow.analysis.ForwardAnalysisImpl.callTransferFunction(ForwardAnalysisImpl.java:391)
at org.checkerframework.dataflow.analysis.ForwardAnalysisImpl.performAnalysisBlock(ForwardAnalysisImpl.java:157)
at org.checkerframework.dataflow.analysis.ForwardAnalysisImpl.performAnalysis(ForwardAnalysisImpl.java:110)
at org.checkerframework.framework.flow.CFAbstractAnalysis.performAnalysis(CFAbstractAnalysis.java:149)
at org.checkerframework.framework.type.GenericAnnotatedTypeFactory.analyze(GenericAnnotatedTypeFactory.java:1535)
- expectation
no crash.
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