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"""
Module containing Fortran2008 Error_Stop_Stmt rule R856
"""
from fparser.two.Fortran2003 import Stop_Code
from fparser.two.utils import StmtBase, WORDClsBase
[docs]
class Error_Stop_Stmt(StmtBase, WORDClsBase): # R856
"""
Fortran 2008 rule R856
error-stop-stmt is ERROR STOP [ stop-code ]
"""
[docs]
use_names = ["Stop_Code"]
@staticmethod
[docs]
def match(string):
"""Check whether the input matches the rule
:param str string: Text that we are trying to match.
:returns: None if there is no match or, if there is a match, a \
2-tuple containing a string matching 'ERROR STOP' and an \
instance of :py:class:`fparser.two.Fortran2003.Stop_Code` \
(or None if an instance of 'Stop_Code' is not required and \
not provided).
:rtype: (str, :py:class:`fparser.two.Fortran2003.Stop_Code` or None) \
or NoneType
"""
return WORDClsBase.match("ERROR STOP", Stop_Code, string)