private void loadThis() { MethodVisitor mv = controller.getMethodVisitor(); mv.visitVarInsn(ALOAD, 0); if (controller.isInClosure()) { mv.visitMethodInsn( INVOKEVIRTUAL, "groovy/lang/Closure", "getThisObject", "()Ljava/lang/Object;", false); controller.getOperandStack().push(ClassHelper.OBJECT_TYPE); } else { controller.getOperandStack().push(controller.getClassNode()); } }
@Override public void makeGroovyObjectGetPropertySite( final Expression receiver, final String methodName, final boolean safe, final boolean implicitThis) { TypeChooser typeChooser = controller.getTypeChooser(); ClassNode classNode = controller.getClassNode(); ClassNode receiverType = typeChooser.resolveType(receiver, classNode); if (receiver instanceof VariableExpression && ((VariableExpression) receiver).isThisExpression() && !controller.isInClosure()) { receiverType = classNode; } String property = methodName; if (implicitThis) { if (controller.getInvocationWriter() instanceof StaticInvocationWriter) { MethodCallExpression currentCall = ((StaticInvocationWriter) controller.getInvocationWriter()).getCurrentCall(); if (currentCall != null && currentCall.getNodeMetaData(StaticTypesMarker.IMPLICIT_RECEIVER) != null) { property = (String) currentCall.getNodeMetaData(StaticTypesMarker.IMPLICIT_RECEIVER); String[] props = property.split("\\."); BytecodeExpression thisLoader = new BytecodeExpression() { @Override public void visit(final MethodVisitor mv) { mv.visitVarInsn(ALOAD, 0); // load this } }; thisLoader.setType(CLOSURE_TYPE); Expression pexp = new PropertyExpression(thisLoader, new ConstantExpression(props[0]), safe); for (int i = 1, propsLength = props.length; i < propsLength; i++) { final String prop = props[i]; pexp.putNodeMetaData(StaticTypesMarker.INFERRED_TYPE, CLOSURE_TYPE); pexp = new PropertyExpression(pexp, prop); } pexp.visit(controller.getAcg()); return; } } } if (makeGetPropertyWithGetter(receiver, receiverType, property, safe, implicitThis)) return; if (makeGetField( receiver, receiverType, property, implicitThis, samePackages(receiverType.getPackageName(), classNode.getPackageName()))) return; MethodCallExpression call = new MethodCallExpression( receiver, "getProperty", new ArgumentListExpression(new ConstantExpression(property))); call.setImplicitThis(implicitThis); call.setSafe(safe); call.setMethodTarget(GROOVYOBJECT_GETPROPERTY_METHOD); call.visit(controller.getAcg()); return; }