Lines Matching refs:existing
171 Object existing = _variableScope.get(var.getName());
172 if (existing != null) {
173 if (existing instanceof Stack) {
174 Stack stack = (Stack)existing;
177 else if (existing instanceof VariableBase) {
179 stack.push(existing);
190 Object existing = _variableScope.get(name);
191 if (existing instanceof Stack) {
192 Stack stack = (Stack)existing;
200 Object existing = _variableScope.get(name);
201 if (existing instanceof VariableBase) {
202 return((VariableBase)existing);
204 else if (existing instanceof Stack) {
205 Stack stack = (Stack)existing;
1339 // as-is to the existing text element