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From Paul King <pa...@asert.com.au>
Subject Re: Unexpected compilation error with 2.4.14
Date Tue, 06 Mar 2018 13:11:05 GMT
Looks weird. We should never get a VerifyError, so worth raising a bug.
That line by itself seems to work okay in a script.
I won't get time until tomorrow to replicate properly. Someone else might
jump in in the meantime.

Cheers, Paul.

On Tue, Mar 6, 2018 at 10:23 PM, Andres Almiray <aalmiray@gmail.com> wrote:

> Hello everyone,
>
> I'm in the process of updating the Griffon build to use Groovy 2.4.14 and
> encountered a weird problem in one of the tests
> https://github.com/griffon/griffon/blob/development/
> subprojects/griffon-javafx-groovy/src/test/groovy/griffon/javafx/
> GriffonFXCollectionsExtensionTest.groovy#L78
>
> The test runs fine with 2.413 but generates the following stacktrace with
> 2.4.14
>
> java.lang.VerifyError: (class: java_util_function_Function$identity, method: callStatic
signature: (Ljava/lang/Class;[Ljava/lang/Object;)Ljava/lang/Object;) Illegal type in constant
pool
> 	at java.lang.Class.getDeclaredConstructors0(Native Method)
> 	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
> 	at java.lang.Class.getConstructor0(Class.java:3075)
> 	at java.lang.Class.getConstructor(Class.java:1825)
> 	at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.defineClassAndGetConstructor(ClassLoaderForClassArtifacts.java:82)
> 	at org.codehaus.groovy.runtime.callsite.CallSiteGenerator.compileStaticMethod(CallSiteGenerator.java:262)
> 	at org.codehaus.groovy.reflection.CachedMethod.createStaticMetaMethodSite(CachedMethod.java:295)
> 	at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.createStaticMetaMethodSite(StaticMetaMethodSite.java:114)
> 	at groovy.lang.MetaClassImpl.createStaticSite(MetaClassImpl.java:3421)
> 	at groovy.lang.ExpandoMetaClass.createStaticSite(ExpandoMetaClass.java:1308)
> 	at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallStaticSite(CallSiteArray.java:76)
> 	at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(CallSiteArray.java:161)
> 	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
> 	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
> 	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
> 	at griffon.javafx.GriffonFXCollectionsExtensionTest.testOperationsWithObservable(GriffonFXCollectionsExtensionTest.groovy:78)
> 	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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:116)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:59)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:39)
> 	at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
> 	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> 	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> 	at com.sun.proxy.$Proxy1.processTestClass(Unknown Source)
> 	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:146)
> 	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:128)
> 	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
> 	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
> 	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
> 	at java.lang.Thread.run(Thread.java:748)
>
>
> The "faulty" line is
>
> Function<Integer, Integer> function = Function.identity()
>
> I'm baffled by this error as java.util.function.Function is a core JDK
> type.
>
> Environment
>
> ------------------------------------------------------------
> Gradle 4.6
> ------------------------------------------------------------
>
> Build time:   2018-02-28 13:36:36 UTC
> Revision:     8fa6ce7945b640e6168488e4417f9bb96e4ab46c
>
> Groovy:       2.4.12
> Ant:          Apache Ant(TM) version 1.9.9 compiled on February 2 2017
> JVM:          1.8.0_162 (Oracle Corporation 25.162-b12)
> OS:           Mac OS X 10.12.5 x86_64
>
> Steps to reproduce:
>
> $ git clone https://github.com/griffon/griffon.git
> $ cd griffon
> // update gradle.properties with groovyVersion = 2.4.14
> $ ./gradlew :griffon-javafx-groovy:test
>
>
> Has anyone experimented a similar error? Any hints would be greatly
> appreciated :-)
>
> Cheers,
> Andres
>
> -------------------------------------------
> Java Champion; Groovy Enthusiast
> JCP EC Associate Seat
> http://andresalmiray.com
> http://www.linkedin.com/in/aalmiray
> --
> What goes up, must come down. Ask any system administrator.
> There are 10 types of people in the world: Those who understand binary,
> and those who don't.
> To understand recursion, we must first understand recursion.
>

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