[
https://issues.apache.org/jira/browse/GROOVY-8008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15828609#comment-15828609
]
John Wagenleitner commented on GROOVY-8008:
-------------------------------------------
I believe this is related to
[JDK-8024694|https://bugs.openjdk.java.net/browse/JDK-8024694] (referenced from
[JDK-8025806|https://bugs.openjdk.java.net/browse/JDK-8025806]). When an
annotation is present on an inner class constructor parameter the class file
generates a {{RuntimeVisibleParameterAnnotations}} section that only includes
the formal parameters and not the out this synthetic/mandated parameter.
A work-around in this case may be to check for length mismatch and prepend the
{{Annotation[][]}} array with zero-length {{Annotation[]}} elements.
Just for reference here's a program that if compiled with javac shows the
mismatch and throws an AIOB error:
{code}
import java.lang.reflect.*;
import java.util.Arrays;
public class CtorAnnoParams {
public static void main(String... args) throws Exception {
Constructor<?> ctor1 = Inner1.class.getDeclaredConstructors()[0];
System.out.println(Arrays.toString(ctor1.getParameterTypes()));
System.out.println(Arrays.toString(ctor1.getGenericParameterTypes()));
System.out.println(Arrays.deepToString(ctor1.getParameterAnnotations()));
Constructor<?> ctor2 = Inner2.class.getDeclaredConstructors()[0];
System.out.println(Arrays.toString(ctor2.getParameterTypes()));
System.out.println(Arrays.toString(ctor2.getGenericParameterTypes()));
System.out.println(Arrays.deepToString(ctor2.getParameterAnnotations()));
System.out.println("------------------");
for (Parameter p : ctor2.getParameters()) {
System.out.println(p);
System.out.println(p.getAnnotations());
}
}
private class Inner1 {
private Inner1(String arg1, Integer arg2) {}
}
private class Inner2 {
private Inner2(String arg1, @Deprecated Integer arg2) {}
}
}
{code}
> @CompileStatic causes failure to compile Groovy class that calls overloaded
> Java method
> ---------------------------------------------------------------------------------------
>
> Key: GROOVY-8008
> URL: https://issues.apache.org/jira/browse/GROOVY-8008
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 2.4.5, 2.4.7, 2.4.8
> Environment: Mac OS / Java 8_u112
> Reporter: Renato Athaydes
>
> This bug is not making sense to me, but I want to report it because it's
> incredibly frustrating to get an error message that won't even tell me which
> file the compiler was trying to compile before throwing an Exception.
> Here's the stacktrace:
> Error:Groovyc: While compiling osgiaas-cli-groovy_main:
> java.lang.ArrayIndexOutOfBoundsException: 2
> at org.codehaus.groovy.vmplugin.v5.Java5.makeParameters(Java5.java:443)
> at
> org.codehaus.groovy.vmplugin.v5.Java5.configureClassNode(Java5.java:376)
> at org.codehaus.groovy.ast.ClassNode.lazyClassInit(ClassNode.java:265)
> at org.codehaus.groovy.ast.ClassNode.getAnnotations(ClassNode.java:1431)
> at org.codehaus.groovy.ast.ClassNode.getAnnotations(ClassNode.java:1430)
> at
> org.codehaus.groovy.transform.trait.Traits.isAnnotatedWithTrait(Traits.java:170)
> at org.codehaus.groovy.transform.trait.Traits.isTrait(Traits.java:149)
> at
> org.codehaus.groovy.transform.trait.Traits.collectSelfTypes(Traits.java:309)
> at
> org.codehaus.groovy.transform.trait.Traits.collectSelfTypes(Traits.java:291)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.addSelfTypes(StaticTypeCheckingVisitor.java:3102)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.makeOwnerList(StaticTypeCheckingVisitor.java:3083)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallExpression(StaticTypeCheckingVisitor.java:2852)
> at
> org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethodCallExpression(StaticCompilationVisitor.java:297)
> at
> org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:66)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallExpression(StaticTypeCheckingVisitor.java:2735)
> at
> org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethodCallExpression(StaticCompilationVisitor.java:297)
> at
> org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:66)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallExpression(StaticTypeCheckingVisitor.java:2735)
> at
> org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethodCallExpression(StaticCompilationVisitor.java:297)
> at
> org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:66)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitMethodCallExpression(StaticTypeCheckingVisitor.java:2735)
> at
> org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitMethodCallExpression(StaticCompilationVisitor.java:297)
> at
> org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:66)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitProperty(ClassCodeVisitorSupport.java:144)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitProperty(StaticTypeCheckingVisitor.java:1518)
> at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1074)
> at
> org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:53)
> at
> org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor.visitClass(StaticTypeCheckingVisitor.java:249)
> at
> org.codehaus.groovy.transform.sc.StaticCompilationVisitor.visitClass(StaticCompilationVisitor.java:122)
> at
> org.codehaus.groovy.transform.sc.StaticCompileTransformation.visit(StaticCompileTransformation.java:63)
> at
> org.codehaus.groovy.transform.ASTTransformationVisitor.visitClass(ASTTransformationVisitor.java:134)
> at
> org.codehaus.groovy.transform.ASTTransformationVisitor$2.call(ASTTransformationVisitor.java:178)
> at
> org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1055)
> at
> org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
> at
> org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
> at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
> at
> org.jetbrains.groovy.compiler.rt.GroovyCompilerWrapper.compile(GroovyCompilerWrapper.java:62)
> at
> org.jetbrains.groovy.compiler.rt.DependentGroovycRunner.runGroovyc(DependentGroovycRunner.java:115)
> 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.jetbrains.groovy.compiler.rt.GroovycRunner.intMain2(GroovycRunner.java:136)
> 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.jetbrains.jps.incremental.groovy.InProcessGroovyc.runGroovycInThisProcess(InProcessGroovyc.java:156)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc.access$000(InProcessGroovyc.java:51)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc$1.call(InProcessGroovyc.java:85)
> at
> org.jetbrains.jps.incremental.groovy.InProcessGroovyc$1.call(InProcessGroovyc.java:82)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> All I can tell you is that [this
> commit](https://github.com/renatoathaydes/osgiaas/commit/3b04f1d22b3b612d49a5af6fab402b2f4fe316d7)
> (to a Java class in another module!) started causing this error. Basically,
> it adds a new overload to a method
> (`com.athaydes.osgiaas.cli.args.ArgsSpec.ArgsSpecBuilder#accepts(java.lang.String,
> java.lang.String)`) which no class even calls yet.
> The error happens when compiling the
> [:modules:cli:osgiaas-cli-grab](https://github.com/renatoathaydes/osgiaas/tree/master/modules/cli/osgiaas-cli-grab/src/main/groovy/com/athaydes/osgiaas/cli/grab)
> module, which only contains 2 groovy classes (so it should be possible to
> determine why this is happening a little more easily).
> Reverting the commit, the code compiles and all tests pass.
> Removing `@CompileStatic` from the classes also seems to fix the problem, but
> then other Groovy classes (which also have `@CompileStatic`) start failing!
> Please let me know if there's anything I can do to help figure this out...
> but for now, that's all the information I can provide!
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