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"""
Module containing Fortran2008 Critical_Stmt rule R811
"""
from fparser.two.utils import StmtBase, WORDClsBase
[docs]
class Critical_Stmt(StmtBase, WORDClsBase):
"""
Fortran 2008 Rule R811.
critical-stmt is [ critical-construct-name : ] CRITICAL
"""
[docs]
use_names = ["Critical_Construct_Name"]
@staticmethod
[docs]
def match(string):
"""
Attempts to match the supplied string as a CRITICAL statement.
:param str string: the string to attempt to match.
:returns: 2-tuple containing the matched word "CRITICAL" and None or \
None if no match.
:rtype: Tuple[str, NoneType] or NoneType
"""
return WORDClsBase.match("CRITICAL", None, string)
[docs]
def get_start_name(self):
"""
:returns: the name associated with the start of this CRITICAL region (if any)
:rtype: str | NoneType
"""
return self.item.name
[docs]
def tostr(self):
"""
:returns: the string representation of this node.
:rtype: str
"""
return "CRITICAL"