def scanner_map_delete(self, kw=None):
        """Delete the cached scanner map (if we need to).
        """
        try:
            del self._memo['_gsm']
        except __HOLE__:
            pass
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Environment.py/Base.scanner_map_delete