[jira] [Updated] (GROOVY-10289) Regression with static and non static class mixing

["Eric Milles (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-10289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles updated GROOVY-10289:
---------------------------------
    Fix Version/s: 2.5.16

> Regression with static and non static class mixing
> --------------------------------------------------
>
>                 Key: GROOVY-10289
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10289
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>            Reporter: James Kleeh
>            Assignee: Eric Milles
>            Priority: Major
>             Fix For: 4.0.0-beta-2, 2.5.16, 3.0.10
>
>
> This issue started after the upgrade from 3.0.7 -> 3.0.9
>  
> Given the following code:
> {code:java}
> class A {
>      static class B {
>          String throwC() {
>              throw new C()
>          }
>      }
>      class C extends RuntimeException {
>      } 
> }{code}
>  
> The following exception is thrown. 
> {code:java}
> BUG! exception in phase 'semantic analysis' in source unit 'ideaGroovyConsole.groovy' unexpected NullPointerExceptionBUG! exception in phase 'semantic analysis' in source unit 'ideaGroovyConsole.groovy' 
> Caused by: java.lang.NullPointerException at org.codehaus.groovy.classgen.InnerClassVisitor.insertThis0ToSuperCall(InnerClassVisitor.java:304) at org.codehaus.groovy.classgen.InnerClassVisitor.passThisReference(InnerClassVisitor.java:284) at org.codehaus.groovy.classgen.InnerClassVisitor.visitConstructorCallExpression(InnerClassVisitor.java:145) at org.codehaus.groovy.ast.expr.ConstructorCallExpression.visit(ConstructorCallExpression.java:44) at org.codehaus.groovy.ast.CodeVisitorSupport.visitThrowStatement(CodeVisitorSupport.java:179) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitThrowStatement(ClassCodeVisitorSupport.java:236) at org.codehaus.groovy.ast.stmt.ThrowStatement.visit(ThrowStatement.java:41) at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:164) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:138) at org.codehaus.groovy.classgen.InnerClassVisitor.visitConstructorOrMethod(InnerClassVisitor.java:114) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:106) at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1099) at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1092) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52) at org.codehaus.groovy.classgen.InnerClassVisitor.visitClass(InnerClassVisitor.java:84) at org.codehaus.groovy.control.CompilationUnit.lambda$addPhaseOperations$4(CompilationUnit.java:214) at org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:942){code}
>  
> Changing class C to be static causes it to work again



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