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"""
Module containing Fortran2008 Submodule rule R1116
"""
from fparser.two.Fortran2003 import Module_Subprogram_Part
from fparser.two.Fortran2008.end_submodule_stmt_r1119 import End_Submodule_Stmt
from fparser.two.Fortran2008.specification_part_c1112 import Specification_Part_C1112
from fparser.two.Fortran2008.submodule_stmt_r1117 import Submodule_Stmt
from fparser.two.utils import BlockBase
[docs]
class Submodule(BlockBase): # R1116 [C1112,C1114]
"""Fortran 2008 rule R1116.
.. code-block:: fortran
submodule is submodule-stmt
[ specification-part ]
[ module-subprogram-part ]
end-submodule-stmt
C1112 A submodule specification-part shall not contain a
format-stmt, entry-stmt, or stmt-function-stmt.
This constraint is handled by specialising the Specification_Part
class.
C1114 If a submodule-name appears in the end-submodule-stmt, it
shall be identical to the one in the submodule-stmt.
This constraint is handled by the Base class with the names being
provided by the 'Submodule_Stmt and 'End_Submodule_Stmt' classes
via a `get_name` method.
"""
[docs]
use_names = [
"Submodule_Stmt",
"Specification_Part_C1112",
"Module_Subprogram_Part",
"End_Submodule_Stmt",
]
@staticmethod
[docs]
def match(reader):
"""Check whether the input matches the rule
param reader: the fortran file reader containing the line(s)
of code that we are trying to match
:type reader: :py:class:`fparser.common.readfortran.FortranFileReader`
or
:py:class:`fparser.common.readfortran.FortranStringReader`
:return: `tuple` containing a single `list` which contains
instance of the classes that have matched if there is
a match or `None` if there is no match
"""
result = BlockBase.match(
Submodule_Stmt,
[Specification_Part_C1112, Module_Subprogram_Part],
End_Submodule_Stmt,
reader,
)
return result