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ASF GitHub Bot commented on GROOVY-4811: ---------------------------------------- Github user asfgit closed the pull request at: https://github.com/apache/incubator-groovy/pull/41 > exception while compiling annotation type > ----------------------------------------- > > Key: GROOVY-4811 > URL: https://issues.apache.org/jira/browse/GROOVY-4811 > Project: Groovy > Issue Type: Bug > Components: parser-antlr > Affects Versions: 1.8-rc-3, 2.4.0-beta-3 > Reporter: Maxim Medvedev > > {code} > @interface Inter { > String[] bar() default "1" > } > {code} > While compiling this annotation type the compiler throws > java.lang.ClassCastException: org.codehaus.groovy.ast.expr.ConstantExpression > cannot be cast to org.codehaus.groovy.ast.expr.ListExpression > at > org.codehaus.groovy.classgen.AsmClassGenerator.visitAnnotationDefaultExpression(AsmClassGenerator.java:316) > at > org.codehaus.groovy.classgen.AsmClassGenerator.visitAnnotationDefault(AsmClassGenerator.java:350) > at > org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:259) > at > org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:123) > at > org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:366) > at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1056) > at > org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:50) > at > org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:171) > at > org.codehaus.groovy.control.CompilationUnit$13.call(CompilationUnit.java:763) > at > org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:957) > at > org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:542) > at > org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:520) > at > org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:497) > at > org.jetbrains.groovy.compiler.rt.GroovyCompilerWrapper.compile(GroovyCompilerWrapper.java:43) > at > org.jetbrains.groovy.compiler.rt.GroovycRunner.main(GroovycRunner.java:128) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.intellij.rt.execution.CommandLineWrapper.main(CommandLineWrapper.java:75) -- This message was sent by Atlassian JIRA (v6.3.4#6332)