Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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2.5.2
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None
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Java 8u181, Ubuntu 18.04
Description
Following source compiles under 2.5.1 and 3.0alpha3, but not 2.5.2:
@groovy.transform.CompileStatic class A { private List<String> fooNames = [] public A(Collection<String> names) { names.each { fooNames << it } } public List<String> getFooNames() { fooNames } }
error message is:
>>> a serious error occurred: BUG! exception in phase 'instruction selection' in source unit 'A.groovy' Tried to overwrite existing meta data org.codehaus.groovy.ast.expr.PropertyExpression@d9f41[object: org.codehaus.groovy.ast.expr.VariableExpression@d9f41[variable: this] property: ConstantExpression[fooNames]]. >>> stacktrace: BUG! exception in phase 'instruction selection' in source unit 'A.groovy' Tried to overwrite existing meta data org.codehaus.groovy.ast.expr.PropertyExpression@d9f41[object: org.codehaus.groovy.ast.expr.VariableExpression@d9f41[variable: this] property: ConstantExpression[fooNames]]. at org.codehaus.groovy.ast.ASTNode.setNodeMetaData(ASTNode.java:154) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.checkOrMarkPrivateAccess(StaticTypeCheckingVisitor.java:501) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.storeField(StaticTypeCheckingVisitor.java:1711) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.existsProperty(StaticTypeCheckingVisitor.java:1473) at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.existsProperty(StaticCompilationVisitor.java:522) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.existsProperty(StaticTypeCheckingVisitor.java:1381) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitPropertyExpressionSilent(StaticTypeCheckingVisitor.java:726) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.tryVariableExpressionAsProperty(StaticTypeCheckingVisitor.java:711) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitVariableExpression(StaticTypeCheckingVisitor.java:630) at org.codehaus.groovy.ast.expr.VariableExpression.visit(VariableExpression.java:72) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitBinaryExpression(StaticTypeCheckingVisitor.java:785) at org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:51) at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:122) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:197) at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:42) at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:88) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:106) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitBlockStatement(StaticTypeCheckingVisitor.java:3628) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71) at org.codehaus.groovy.ast.CodeVisitorSupport.visitClosureExpression(CodeVisitorSupport.java:227) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitClosureExpression(StaticTypeCheckingVisitor.java:2286) at org.codehaus.groovy.ast.expr.ClosureExpression.visit(ClosureExpression.java:49) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallArguments(StaticTypeCheckingVisitor.java:2596) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallExpression(StaticTypeCheckingVisitor.java:3286) at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethodCallExpression(StaticCompilationVisitor.java:397) at org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:70) at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:122) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:197) at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:42) at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:88) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:106) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitBlockStatement(StaticTypeCheckingVisitor.java:3628) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:110) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:121) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitConstructorOrMethod(StaticTypeCheckingVisitor.java:2043) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructor(ClassCodeVisitorSupport.java:128) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitConstructor(StaticTypeCheckingVisitor.java:2393) at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1099) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:54) at org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitClass(StaticTypeCheckingVisitor.java:387) at org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitClass(StaticCompilationVisitor.java:182) at org.codehaus.groovy.transform.sc.StaticCompileTransformation.visit(StaticCompileTransformation.java:67) at org.codehaus.groovy.transform.ASTTransformationVisitor.visitClass(ASTTransformationVisitor.java:153) at org.codehaus.groovy.transform.ASTTransformationVisitor$2.call(ASTTransformationVisitor.java:197) at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1087) at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:631) at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:609) at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:586) at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:565) at org.codehaus.groovy.tools.FileSystemCompiler.compile(FileSystemCompiler.java:75) at org.codehaus.groovy.tools.FileSystemCompiler.doCompilation(FileSystemCompiler.java:243) at org.codehaus.groovy.tools.FileSystemCompiler.commandLineCompile(FileSystemCompiler.java:166) at org.codehaus.groovy.tools.FileSystemCompiler.commandLineCompileWithErrorHandling(FileSystemCompiler.java:206) at org.codehaus.groovy.tools.FileSystemCompiler.main(FileSystemCompiler.java:190) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:114) at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:136)
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