def copy_non_reserved_keywords(dict):
    result = semi_deepcopy(dict)
    for k in result.keys():
        if reserved_construction_var_names in k:
            msg = "Ignoring attempt to set reserved variable `$%s'"
            SCons.Warnings.warn(SCons.Warnings.ReservedVariableWarning, msg % k)
            del result[k]
    return result
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Environment.py/copy_non_reserved_keywords/swapped operands of `in`