Declaration order throws error for enums

[Maxime Tricoire]

[ KMF 4.8.1 ]
If you have a class in your MM that uses enum as:

class Foo {
  bar: MyEnum
}

enum MyEnum {
  String
  Int
}

This will throw an error (I suspect because the enum is declared after the class):

java.lang.ClassCastException: org.kevoree.modeling.ast.MModelClass cannot be cast to org.kevoree.modeling.ast.MModelEnum
    at org.kevoree.modeling.generator.MMPsiVisitor.getOrAddEnum(MMPsiVisitor.java:184)
    at org.kevoree.modeling.generator.MMPsiVisitor.access$000(MMPsiVisitor.java:9)
    at org.kevoree.modeling.generator.MMPsiVisitor$1.visitEnumDeclaration(MMPsiVisitor.java:33)
    at org.kevoree.modeling.idea.psi.impl.MetaModelEnumDeclarationImpl.accept(MetaModelEnumDeclarationImpl.java:21)
    at com.intellij.psi.impl.PsiElementBase.acceptChildren(PsiElementBase.java:69)
    at org.kevoree.modeling.generator.MMPsiVisitor.visitDeclaration(MMPsiVisitor.java:19)
    at org.kevoree.modeling.idea.psi.impl.MetaModelDeclarationImpl.accept(MetaModelDeclarationImpl.java:21)
    at com.intellij.psi.impl.source.tree.SharedImplUtil.acceptChildren(SharedImplUtil.java:194)
    at com.intellij.psi.impl.source.PsiFileImpl.acceptChildren(PsiFileImpl.java:770)
    at org.kevoree.modeling.generator.Generator.execute(Generator.java:66)
    at org.kevoree.modeling.generator.mavenplugin.GenModelPlugin.execute(GenModelPlugin.java:93)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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:483)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
    at org.codehaus.classworlds.Launcher.main(Launcher.java:47)
    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:483)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

But, if you have the enum before the class definition, then it works just fine.

[Fouquet François]

Ok I take this bug, try to reproduce

[Fouquet François]

Thx maxime, this is fixe din 4.9.0