X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Ftests%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftests%2Fexperimentation%2FRecursiveInitialization.java;fp=bundles%2Forg.simantics.scl.compiler%2Ftests%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Ftests%2Fexperimentation%2FRecursiveInitialization.java;h=0000000000000000000000000000000000000000;hb=a8758de5bc19e5adb3f618d3038743a164f09912;hp=5f5d20ddcfb907fb3a033156aac136f54d36d614;hpb=12d9af17384d960b75d58c3935d2b7b46d93e87b;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.scl.compiler/tests/org/simantics/scl/compiler/tests/experimentation/RecursiveInitialization.java b/bundles/org.simantics.scl.compiler/tests/org/simantics/scl/compiler/tests/experimentation/RecursiveInitialization.java deleted file mode 100644 index 5f5d20ddc..000000000 --- a/bundles/org.simantics.scl.compiler/tests/org/simantics/scl/compiler/tests/experimentation/RecursiveInitialization.java +++ /dev/null @@ -1,60 +0,0 @@ -package org.simantics.scl.compiler.tests.experimentation; - -import java.io.PrintWriter; -import java.lang.reflect.Method; -import java.util.concurrent.atomic.AtomicReference; - -import org.objectweb.asm.ClassVisitor; -import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.MethodVisitor; -import org.objectweb.asm.Opcodes; -import org.objectweb.asm.util.TraceClassVisitor; - -public class RecursiveInitialization { - - public static void main(String[] args) throws Exception { - ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_MAXS); - ClassVisitor classVisitor = new TraceClassVisitor(classWriter, new PrintWriter(System.out)); - classVisitor.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC, "test/Test", null, "java/lang/Object", new String[0]); - MethodVisitor methodWriter = classVisitor.visitMethod( - Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC, - "main", "()Ljava/lang/Object;", null, null); - - methodWriter.visitCode(); - methodWriter.visitTypeInsn(Opcodes.NEW, "java/util/concurrent/atomic/AtomicReference"); - methodWriter.visitVarInsn(Opcodes.ASTORE, 2); - - methodWriter.visitTypeInsn(Opcodes.NEW, "java/util/concurrent/atomic/AtomicReference"); - methodWriter.visitVarInsn(Opcodes.ASTORE, 1); - - methodWriter.visitVarInsn(Opcodes.ALOAD, 2); - methodWriter.visitVarInsn(Opcodes.ALOAD, 1); - //methodWriter.visitInsn(Opcodes.ACONST_NULL); - methodWriter.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/util/concurrent/atomic/AtomicReference", "", "(Ljava/lang/Object;)V", false); - - methodWriter.visitVarInsn(Opcodes.ALOAD, 1); - methodWriter.visitVarInsn(Opcodes.ALOAD, 2); - methodWriter.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/util/concurrent/atomic/AtomicReference", "", "(Ljava/lang/Object;)V", false); - - methodWriter.visitVarInsn(Opcodes.ALOAD, 2); - methodWriter.visitInsn(Opcodes.ARETURN); - methodWriter.visitMaxs(0, 0); - methodWriter.visitEnd(); - - byte[] bytes = classWriter.toByteArray(); - ClassLoader classLoader = new ClassLoader() { - @Override - protected Class findClass(String name) throws ClassNotFoundException { - if(!name.equals("test.Test")) - throw new ClassNotFoundException(); - return defineClass("test.Test", bytes, 0, bytes.length); - } - }; - Class clazz = classLoader.loadClass("test.Test"); - Method method = clazz.getMethod("main"); - AtomicReference result = (AtomicReference)method.invoke(null); - System.out.println(result.hashCode()); - //System.out.println(result.get().hashCode()); - } - -}