final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
// Fall-through for variables that are implemented as methods
if (_type.implementedAsMethod()) return;
final String name = _variable.getEscapedName();
final String signature = _type.toSignature();
if (_variable.isLocal()) {
if (classGen.isExternal()) {
Closure variableClosure = _closure;
while (variableClosure != null) {
if (variableClosure.inInnerClass()) break;
variableClosure = variableClosure.getParentClosure();
}
if (variableClosure != null) {
il.append(ALOAD_0);
il.append(new GETFIELD(
cpg.addFieldref(variableClosure.getInnerClassName(),
name, signature)));
}
else {
il.append(_variable.loadInstruction());
_variable.removeReference(this);
}
}
else {
il.append(_variable.loadInstruction());
_variable.removeReference(this);
}
}
else {
final String className = classGen.getClassName();
il.append(classGen.loadTranslet());
if (classGen.isExternal()) {
il.append(new CHECKCAST(cpg.addClass(className)));
}
il.append(new GETFIELD(cpg.addFieldref(className,name,signature)));
}
if (_variable.getType() instanceof NodeSetType) {
// The method cloneIterator() also does resetting
final int clone = cpg.addInterfaceMethodref(NODE_ITERATOR,
"cloneIterator",
"()" +
NODE_ITERATOR_SIG);
il.append(new INVOKEINTERFACE(clone, 1));
}
