[
https://issues.apache.org/jira/browse/GROOVY-8299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142724#comment-16142724
]
Daniel Sun commented on GROOVY-8299:
------------------------------------
JVM option "-Xverify:none" is required, or VerifyError will occur. We should
fix the potential issue.
{code:java}
java.lang.VerifyError: Expecting a stackmap frame at branch target 14
Exception Details:
Location:
groovy/bugs/Groovy8299Bug.$getStaticMetaClass()Lgroovy/lang/MetaClass; @6:
if_acmpeq
Reason:
Expected stackmap frame at this location.
Bytecode:
0x0000000: 2ab6 002e 1202 a500 082a b800 34b0 b200
0x0000010: 364c 2bc7 000f 2ab6 002e b800 3c59 4cb3
0x0000020: 0036 2bb6 003f b0
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
at
org.junit.internal.builders.SuiteMethodBuilder.hasSuiteMethod(SuiteMethodBuilder.java:18)
at
org.junit.internal.builders.SuiteMethodBuilder.runnerForClass(SuiteMethodBuilder.java:10)
at
org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at
org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at
org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at
org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:33)
at
org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:36)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
{code}
> Generate bytecode for interface with default methods
> ----------------------------------------------------
>
> Key: GROOVY-8299
> URL: https://issues.apache.org/jira/browse/GROOVY-8299
> Project: Groovy
> Issue Type: Improvement
> Components: Compiler
> Affects Versions: 3.0.0-alpha-1, 2.6.0-alpha-1
> Reporter: Daniel Sun
> Assignee: Daniel Sun
>
> Currently the interface with default methods is based on the traits, we
> should provide real default methods introduced by Java8.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
