[
https://issues.apache.org/jira/browse/GROOVY-8727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601216#comment-16601216
]
Dimitry Polivaev commented on GROOVY-8727:
------------------------------------------
The problem comes because in asm 6.2.1 ClassVisitor method
visitNestMemberExperimental checks that api version is not less than
Opcodes.ASM7_EXPERIMENTAL = 17235968
{code:java}
/** @deprecated */
@Deprecated
public void visitNestMemberExperimental(String nestMember) {
if (this.api < 17235968) {
throw new UnsupportedOperationException();
} else {
if (this.cv != null) {
this.cv.visitNestMemberExperimental(nestMember);
}
}
}
{code}
but the calling method ClassReader.accept(groovyjarjarasm.asm.ClassVisitor,
groovyjarjarasm.asm.Attribute[], int) does not make any checks on it.
{code:java}
if (nestMembersOffset != 0) {
fieldsCount = this.readUnsignedShort(nestMembersOffset);
for(methodsCount = nestMembersOffset + 2; fieldsCount-- > 0;
methodsCount += 2) {
classVisitor.visitNestMemberExperimental(this.readClass(methodsCount,
charBuffer));
}
}
{code}
It is rather ASM bug because ASM7_EXPERIMENTAL is considered experimental, so
that fix should be probably implemented in asm.
But until it is fixed on any side, Groovy can not be used with Java 11.
I have experienced this problem in freeplane
([https://github.com/freeplane/freeplane/]) where some scripts can not be
compiled when it runs under java 11.
> JDK 11 Compilation Failure: ClassVisitor.visitNestMemberExperimental throws
> UnsupportedOperationException
> ----------------------------------------------------------------------------------------------------------
>
> Key: GROOVY-8727
> URL: https://issues.apache.org/jira/browse/GROOVY-8727
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 3.x, 2.5.1
> Reporter: Misagh Moayyed
> Priority: Major
>
> *Description:*
> Using JDK 11 and Gradle 4.9, the following compilation error is seen:
>
> {code:java}
> > Task :core:cas-server-core-tickets:compileTestGroovy FAILED
> startup failed:
> General error during class generation: java.lang.UnsupportedOperationException
> java.lang.UnsupportedOperationException
> at
> groovyjarjarasm.asm.ClassVisitor.visitNestMemberExperimental(ClassVisitor.java:248)
> at groovyjarjarasm.asm.ClassReader.accept(ClassReader.java:651)
> at groovyjarjarasm.asm.ClassReader.accept(ClassReader.java:391)
> at
> org.codehaus.groovy.ast.decompiled.AsmDecompiler.parseClass(AsmDecompiler.java:83)
> at
> org.codehaus.groovy.control.ClassNodeResolver.findDecompiled(ClassNodeResolver.java:254)
> at
> org.codehaus.groovy.control.ClassNodeResolver.tryAsLoaderClassOrScript(ClassNodeResolver.java:192)
> at
> org.codehaus.groovy.control.ClassNodeResolver.findClassNode(ClassNodeResolver.java:172)
> at
> org.codehaus.groovy.control.ClassNodeResolver.resolveName(ClassNodeResolver.java:128)
> at
> org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveClassNullable(AsmReferenceResolver.java:59)
> at
> org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveClass(AsmReferenceResolver.java:46)
> at
> org.codehaus.groovy.ast.decompiled.TypeSignatureParser.visitEnd(TypeSignatureParser.java:112)
> at
> groovyjarjarasm.asm.signature.SignatureReader.parseType(SignatureReader.java:206)
> at
> groovyjarjarasm.asm.signature.SignatureReader.parseType(SignatureReader.java:235)
> at
> groovyjarjarasm.asm.signature.SignatureReader.accept(SignatureReader.java:114)
> at
> org.codehaus.groovy.ast.decompiled.MemberSignatureParser.createMethodNode(MemberSignatureParser.java:95)
> at
> org.codehaus.groovy.ast.decompiled.DecompiledClassNode.lazyInitMembers(DecompiledClassNode.java:195)
> at
> org.codehaus.groovy.ast.decompiled.DecompiledClassNode.getMethods(DecompiledClassNode.java:103)
> at org.codehaus.groovy.ast.ClassNode.getMethods(ClassNode.java:399)
> at
> org.codehaus.groovy.classgen.AnnotationVisitor.checkIfMandatoryAnnotationValuesPassed(AnnotationVisitor.java:168)
> at
> org.codehaus.groovy.classgen.AnnotationVisitor.visit(AnnotationVisitor.java:80)
> at
> org.codehaus.groovy.classgen.ExtendedVerifier.visitAnnotation(ExtendedVerifier.java:311)
> at
> org.codehaus.groovy.classgen.ExtendedVerifier.visitAnnotations(ExtendedVerifier.java:157)
> at
> org.codehaus.groovy.classgen.ExtendedVerifier.visitConstructorOrMethod(ExtendedVerifier.java:112)
> at
> org.codehaus.groovy.classgen.ExtendedVerifier.visitMethod(ExtendedVerifier.java:108)
> at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1103)
> at
> org.codehaus.groovy.classgen.ExtendedVerifier.visitClass(ExtendedVerifier.java:91)
> at
> org.codehaus.groovy.control.CompilationUnit$18.call(CompilationUnit.java:827)
> at
> org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1087)
> at
> org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:631)
> at
> org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:609)
> at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:586)
> at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:565)
> at
> org.gradle.api.internal.tasks.compile.ApiGroovyCompiler.execute(ApiGroovyCompiler.java:179)
> at
> org.gradle.api.internal.tasks.compile.ApiGroovyCompiler.execute(ApiGroovyCompiler.java:57)
> at
> org.gradle.api.internal.tasks.compile.GroovyCompilerFactory$DaemonSideCompiler.execute(GroovyCompilerFactory.java:77)
> at
> org.gradle.api.internal.tasks.compile.GroovyCompilerFactory$DaemonSideCompiler.execute(GroovyCompilerFactory.java:65)
> at
> org.gradle.api.internal.tasks.compile.daemon.AbstractDaemonCompiler$CompilerCallable.call(AbstractDaemonCompiler.java:88)
> at
> org.gradle.api.internal.tasks.compile.daemon.AbstractDaemonCompiler$CompilerCallable.call(AbstractDaemonCompiler.java:76)
> at
> org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:42)
> at
> org.gradle.workers.internal.WorkerDaemonServer.execute(WorkerDaemonServer.java:46)
> at
> org.gradle.workers.internal.WorkerDaemonServer.execute(WorkerDaemonServer.java:30)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.gradle.process.internal.worker.request.WorkerAction.run(WorkerAction.java:101)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
> at
> org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
> at
> org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
> at
> org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at
> org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
> at java.base/java.lang.Thread.run(Thread.java:834)
> 1 error
> {code}
> *Logs:*
> Full output of the failure can be seen at:
> [https://travis-ci.org/apereo/cas/jobs/409569424]
>
> *To duplicate:*
> # Install JDK 11
> # Clone the branch below
> #
> {code:java}
> git clone depth 1 --single-branch branch=travis-ci-jdk11
> [email protected]:apereo/cas.git{code}
> #
> {code:java}
> Execute the following command as does Travis CI:
> ./gradlew --stacktrace --build-cache --configure-on-demand --no-daemon build
> -x test -x javadoc -x check -DskipNpmLint=true
> -DskipNestedConfigMetadataGen=true --parallel{code}
> The failure should occur in:
> {code:java}
> :core:cas-server-core-tickets:compileTestGroovy FAILED{code}
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