public boolean hasConflictWithExistingLocalVariableStorage(DWARFVariable dvar)
			throws InvalidInputException {
		VariableStorage newVarStorage = dvar.getVariableStorage();
		for (Variable existingVar : function.getAllVariables()) {
			if (existingVar.getFirstUseOffset() == dvar.lexicalOffset &&
				existingVar.getVariableStorage().intersects(newVarStorage)) {
				if ((existingVar instanceof LocalVariable) &&
					Undefined.isUndefined(existingVar.getDataType())) {
					continue;
				}
				return true;
			}
		}
		return false;
	}
Returns true if the specified stack offset is within the function's local variable
storage area.

@param offset stack offset to test
@return true if stack offset is within this function's local variable area
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/DWARFFunction.java