Robert Stupp created GROOVY-8688:
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Summary: AsmDecompiler.parseClass fails against a Java 11 JEP 181
class
Key: GROOVY-8688
URL: https://issues.apache.org/jira/browse/GROOVY-8688
Project: Groovy
Issue Type: Bug
Components: bytecode
Affects Versions: 2.5.0
Reporter: Robert Stupp
If {{AsmDecompiler.parseClass}} is invoked on Java 11 for a class that already
uses [nest-based access control|http://openjdk.java.net/jeps/181], parsing with
asm (on master) will fail with an {{UnsupportedOperationException}} in
{{org.objectweb.asm.ClassVisitor#visitNestMemberExperimental}} or
{{visitNestHostExperimental}}.
A trivial fix is to bump
{{org.codehaus.groovy.control.CompilerConfiguration#ASM_API_VERSION}} to
{{ASM7_EXPERIMENTAL}} with asm 6.2.
For the 2.5.x-branch, an upgrade from asm 6.1.1 to 6.2 is necessary.
[PR for GROOVY_2_5_x branch|https://github.com/apache/groovy/pull/768]
[PR for master branch|https://github.com/apache/groovy/pull/769]
{{./gradlew test}} is clean for both branches.
Side note: I've added the maven plugin to allow deployment of the artifacts
into the local maven repo. I suspect, it should to removed from the PRs?
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