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1126 lines
31 KiB
Python
1126 lines
31 KiB
Python
#-----------------------------------------------------------------
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# ** ATTENTION **
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# This code was automatically generated from the file:
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# _c_ast.cfg
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#
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# Do not modify it directly. Modify the configuration file and
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# run the generator again.
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# ** ** *** ** **
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#
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# pycparser: c_ast.py
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#
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# AST Node classes.
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#
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# Eli Bendersky [https://eli.thegreenplace.net/]
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# License: BSD
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#-----------------------------------------------------------------
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import sys
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def _repr(obj):
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"""
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Get the representation of an object, with dedicated pprint-like format for lists.
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"""
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if isinstance(obj, list):
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return '[' + (',\n '.join((_repr(e).replace('\n', '\n ') for e in obj))) + '\n]'
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else:
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return repr(obj)
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class Node(object):
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__slots__ = ()
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""" Abstract base class for AST nodes.
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"""
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def __repr__(self):
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""" Generates a python representation of the current node
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"""
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result = self.__class__.__name__ + '('
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indent = ''
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separator = ''
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for name in self.__slots__[:-2]:
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result += separator
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result += indent
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result += name + '=' + (_repr(getattr(self, name)).replace('\n', '\n ' + (' ' * (len(name) + len(self.__class__.__name__)))))
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separator = ','
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indent = '\n ' + (' ' * len(self.__class__.__name__))
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result += indent + ')'
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return result
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def children(self):
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""" A sequence of all children that are Nodes
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"""
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pass
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def show(self, buf=sys.stdout, offset=0, attrnames=False, nodenames=False, showcoord=False, _my_node_name=None):
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""" Pretty print the Node and all its attributes and
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children (recursively) to a buffer.
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buf:
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Open IO buffer into which the Node is printed.
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offset:
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Initial offset (amount of leading spaces)
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attrnames:
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True if you want to see the attribute names in
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name=value pairs. False to only see the values.
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nodenames:
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True if you want to see the actual node names
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within their parents.
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showcoord:
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Do you want the coordinates of each Node to be
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displayed.
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"""
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lead = ' ' * offset
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if nodenames and _my_node_name is not None:
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buf.write(lead + self.__class__.__name__+ ' <' + _my_node_name + '>: ')
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else:
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buf.write(lead + self.__class__.__name__+ ': ')
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if self.attr_names:
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if attrnames:
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nvlist = [(n, getattr(self,n)) for n in self.attr_names]
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attrstr = ', '.join('%s=%s' % nv for nv in nvlist)
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else:
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vlist = [getattr(self, n) for n in self.attr_names]
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attrstr = ', '.join('%s' % v for v in vlist)
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buf.write(attrstr)
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if showcoord:
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buf.write(' (at %s)' % self.coord)
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buf.write('\n')
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for (child_name, child) in self.children():
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child.show(
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buf,
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offset=offset + 2,
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attrnames=attrnames,
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nodenames=nodenames,
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showcoord=showcoord,
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_my_node_name=child_name)
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class NodeVisitor(object):
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""" A base NodeVisitor class for visiting c_ast nodes.
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Subclass it and define your own visit_XXX methods, where
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XXX is the class name you want to visit with these
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methods.
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For example:
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class ConstantVisitor(NodeVisitor):
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def __init__(self):
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self.values = []
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def visit_Constant(self, node):
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self.values.append(node.value)
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Creates a list of values of all the constant nodes
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encountered below the given node. To use it:
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cv = ConstantVisitor()
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cv.visit(node)
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Notes:
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* generic_visit() will be called for AST nodes for which
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no visit_XXX method was defined.
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* The children of nodes for which a visit_XXX was
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defined will not be visited - if you need this, call
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generic_visit() on the node.
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You can use:
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NodeVisitor.generic_visit(self, node)
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* Modeled after Python's own AST visiting facilities
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(the ast module of Python 3.0)
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"""
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_method_cache = None
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def visit(self, node):
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""" Visit a node.
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"""
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if self._method_cache is None:
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self._method_cache = {}
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visitor = self._method_cache.get(node.__class__.__name__, None)
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if visitor is None:
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method = 'visit_' + node.__class__.__name__
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visitor = getattr(self, method, self.generic_visit)
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self._method_cache[node.__class__.__name__] = visitor
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return visitor(node)
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def generic_visit(self, node):
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""" Called if no explicit visitor function exists for a
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node. Implements preorder visiting of the node.
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"""
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for c in node:
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self.visit(c)
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class ArrayDecl(Node):
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__slots__ = ('type', 'dim', 'dim_quals', 'coord', '__weakref__')
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def __init__(self, type, dim, dim_quals, coord=None):
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self.type = type
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self.dim = dim
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self.dim_quals = dim_quals
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self.coord = coord
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def children(self):
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nodelist = []
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if self.type is not None: nodelist.append(("type", self.type))
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if self.dim is not None: nodelist.append(("dim", self.dim))
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return tuple(nodelist)
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def __iter__(self):
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if self.type is not None:
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yield self.type
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if self.dim is not None:
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yield self.dim
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attr_names = ('dim_quals', )
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class ArrayRef(Node):
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__slots__ = ('name', 'subscript', 'coord', '__weakref__')
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def __init__(self, name, subscript, coord=None):
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self.name = name
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self.subscript = subscript
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self.coord = coord
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def children(self):
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nodelist = []
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if self.name is not None: nodelist.append(("name", self.name))
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if self.subscript is not None: nodelist.append(("subscript", self.subscript))
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return tuple(nodelist)
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def __iter__(self):
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if self.name is not None:
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yield self.name
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if self.subscript is not None:
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yield self.subscript
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attr_names = ()
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class Assignment(Node):
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__slots__ = ('op', 'lvalue', 'rvalue', 'coord', '__weakref__')
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def __init__(self, op, lvalue, rvalue, coord=None):
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self.op = op
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self.lvalue = lvalue
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self.rvalue = rvalue
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self.coord = coord
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def children(self):
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nodelist = []
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if self.lvalue is not None: nodelist.append(("lvalue", self.lvalue))
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if self.rvalue is not None: nodelist.append(("rvalue", self.rvalue))
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return tuple(nodelist)
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def __iter__(self):
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if self.lvalue is not None:
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yield self.lvalue
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if self.rvalue is not None:
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yield self.rvalue
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attr_names = ('op', )
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class Alignas(Node):
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__slots__ = ('alignment', 'coord', '__weakref__')
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def __init__(self, alignment, coord=None):
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self.alignment = alignment
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self.coord = coord
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def children(self):
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nodelist = []
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if self.alignment is not None: nodelist.append(("alignment", self.alignment))
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return tuple(nodelist)
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def __iter__(self):
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if self.alignment is not None:
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yield self.alignment
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attr_names = ()
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class BinaryOp(Node):
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__slots__ = ('op', 'left', 'right', 'coord', '__weakref__')
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def __init__(self, op, left, right, coord=None):
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self.op = op
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self.left = left
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self.right = right
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self.coord = coord
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def children(self):
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nodelist = []
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if self.left is not None: nodelist.append(("left", self.left))
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if self.right is not None: nodelist.append(("right", self.right))
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return tuple(nodelist)
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def __iter__(self):
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if self.left is not None:
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yield self.left
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if self.right is not None:
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yield self.right
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attr_names = ('op', )
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class Break(Node):
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__slots__ = ('coord', '__weakref__')
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def __init__(self, coord=None):
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self.coord = coord
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def children(self):
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return ()
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def __iter__(self):
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return
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yield
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attr_names = ()
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class Case(Node):
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__slots__ = ('expr', 'stmts', 'coord', '__weakref__')
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def __init__(self, expr, stmts, coord=None):
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self.expr = expr
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self.stmts = stmts
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self.coord = coord
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def children(self):
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nodelist = []
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if self.expr is not None: nodelist.append(("expr", self.expr))
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for i, child in enumerate(self.stmts or []):
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nodelist.append(("stmts[%d]" % i, child))
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return tuple(nodelist)
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def __iter__(self):
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if self.expr is not None:
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yield self.expr
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for child in (self.stmts or []):
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yield child
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attr_names = ()
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class Cast(Node):
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__slots__ = ('to_type', 'expr', 'coord', '__weakref__')
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def __init__(self, to_type, expr, coord=None):
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self.to_type = to_type
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self.expr = expr
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self.coord = coord
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def children(self):
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nodelist = []
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if self.to_type is not None: nodelist.append(("to_type", self.to_type))
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if self.expr is not None: nodelist.append(("expr", self.expr))
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return tuple(nodelist)
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def __iter__(self):
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if self.to_type is not None:
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yield self.to_type
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if self.expr is not None:
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yield self.expr
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attr_names = ()
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class Compound(Node):
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__slots__ = ('block_items', 'coord', '__weakref__')
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def __init__(self, block_items, coord=None):
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self.block_items = block_items
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self.coord = coord
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def children(self):
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nodelist = []
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for i, child in enumerate(self.block_items or []):
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nodelist.append(("block_items[%d]" % i, child))
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return tuple(nodelist)
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def __iter__(self):
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for child in (self.block_items or []):
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yield child
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attr_names = ()
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class CompoundLiteral(Node):
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__slots__ = ('type', 'init', 'coord', '__weakref__')
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def __init__(self, type, init, coord=None):
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self.type = type
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self.init = init
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self.coord = coord
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def children(self):
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nodelist = []
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if self.type is not None: nodelist.append(("type", self.type))
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if self.init is not None: nodelist.append(("init", self.init))
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return tuple(nodelist)
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def __iter__(self):
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if self.type is not None:
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yield self.type
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if self.init is not None:
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yield self.init
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attr_names = ()
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class Constant(Node):
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__slots__ = ('type', 'value', 'coord', '__weakref__')
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def __init__(self, type, value, coord=None):
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self.type = type
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self.value = value
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self.coord = coord
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def children(self):
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nodelist = []
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return tuple(nodelist)
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def __iter__(self):
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return
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yield
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attr_names = ('type', 'value', )
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class Continue(Node):
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__slots__ = ('coord', '__weakref__')
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def __init__(self, coord=None):
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self.coord = coord
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def children(self):
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return ()
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def __iter__(self):
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return
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yield
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attr_names = ()
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class Decl(Node):
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__slots__ = ('name', 'quals', 'align', 'storage', 'funcspec', 'type', 'init', 'bitsize', 'coord', '__weakref__')
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def __init__(self, name, quals, align, storage, funcspec, type, init, bitsize, coord=None):
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self.name = name
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self.quals = quals
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self.align = align
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self.storage = storage
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self.funcspec = funcspec
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self.type = type
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self.init = init
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self.bitsize = bitsize
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self.coord = coord
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def children(self):
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nodelist = []
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if self.type is not None: nodelist.append(("type", self.type))
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if self.init is not None: nodelist.append(("init", self.init))
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if self.bitsize is not None: nodelist.append(("bitsize", self.bitsize))
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return tuple(nodelist)
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def __iter__(self):
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if self.type is not None:
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yield self.type
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if self.init is not None:
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yield self.init
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if self.bitsize is not None:
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yield self.bitsize
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attr_names = ('name', 'quals', 'align', 'storage', 'funcspec', )
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class DeclList(Node):
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__slots__ = ('decls', 'coord', '__weakref__')
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def __init__(self, decls, coord=None):
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self.decls = decls
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self.coord = coord
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def children(self):
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nodelist = []
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for i, child in enumerate(self.decls or []):
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nodelist.append(("decls[%d]" % i, child))
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return tuple(nodelist)
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def __iter__(self):
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for child in (self.decls or []):
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yield child
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attr_names = ()
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|
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class Default(Node):
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__slots__ = ('stmts', 'coord', '__weakref__')
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def __init__(self, stmts, coord=None):
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self.stmts = stmts
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self.coord = coord
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|
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|
def children(self):
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nodelist = []
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for i, child in enumerate(self.stmts or []):
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nodelist.append(("stmts[%d]" % i, child))
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return tuple(nodelist)
|
|
|
|
def __iter__(self):
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|
for child in (self.stmts or []):
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yield child
|
|
|
|
attr_names = ()
|
|
|
|
class DoWhile(Node):
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|
__slots__ = ('cond', 'stmt', 'coord', '__weakref__')
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|
def __init__(self, cond, stmt, coord=None):
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|
self.cond = cond
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|
self.stmt = stmt
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|
self.coord = coord
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|
|
|
def children(self):
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nodelist = []
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if self.cond is not None: nodelist.append(("cond", self.cond))
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if self.stmt is not None: nodelist.append(("stmt", self.stmt))
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return tuple(nodelist)
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|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
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|
if self.stmt is not None:
|
|
yield self.stmt
|
|
|
|
attr_names = ()
|
|
|
|
class EllipsisParam(Node):
|
|
__slots__ = ('coord', '__weakref__')
|
|
def __init__(self, coord=None):
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
return ()
|
|
|
|
def __iter__(self):
|
|
return
|
|
yield
|
|
|
|
attr_names = ()
|
|
|
|
class EmptyStatement(Node):
|
|
__slots__ = ('coord', '__weakref__')
|
|
def __init__(self, coord=None):
|
|
self.coord = coord
|
|
|
|
def children(self):
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|
return ()
|
|
|
|
def __iter__(self):
|
|
return
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|
yield
|
|
|
|
attr_names = ()
|
|
|
|
class Enum(Node):
|
|
__slots__ = ('name', 'values', 'coord', '__weakref__')
|
|
def __init__(self, name, values, coord=None):
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|
self.name = name
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|
self.values = values
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|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.values is not None: nodelist.append(("values", self.values))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.values is not None:
|
|
yield self.values
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|
|
|
attr_names = ('name', )
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|
|
|
class Enumerator(Node):
|
|
__slots__ = ('name', 'value', 'coord', '__weakref__')
|
|
def __init__(self, name, value, coord=None):
|
|
self.name = name
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|
self.value = value
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.value is not None: nodelist.append(("value", self.value))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.value is not None:
|
|
yield self.value
|
|
|
|
attr_names = ('name', )
|
|
|
|
class EnumeratorList(Node):
|
|
__slots__ = ('enumerators', 'coord', '__weakref__')
|
|
def __init__(self, enumerators, coord=None):
|
|
self.enumerators = enumerators
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
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|
for i, child in enumerate(self.enumerators or []):
|
|
nodelist.append(("enumerators[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.enumerators or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class ExprList(Node):
|
|
__slots__ = ('exprs', 'coord', '__weakref__')
|
|
def __init__(self, exprs, coord=None):
|
|
self.exprs = exprs
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.exprs or []):
|
|
nodelist.append(("exprs[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.exprs or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class FileAST(Node):
|
|
__slots__ = ('ext', 'coord', '__weakref__')
|
|
def __init__(self, ext, coord=None):
|
|
self.ext = ext
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.ext or []):
|
|
nodelist.append(("ext[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.ext or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class For(Node):
|
|
__slots__ = ('init', 'cond', 'next', 'stmt', 'coord', '__weakref__')
|
|
def __init__(self, init, cond, next, stmt, coord=None):
|
|
self.init = init
|
|
self.cond = cond
|
|
self.next = next
|
|
self.stmt = stmt
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.init is not None: nodelist.append(("init", self.init))
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.next is not None: nodelist.append(("next", self.next))
|
|
if self.stmt is not None: nodelist.append(("stmt", self.stmt))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.init is not None:
|
|
yield self.init
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.next is not None:
|
|
yield self.next
|
|
if self.stmt is not None:
|
|
yield self.stmt
|
|
|
|
attr_names = ()
|
|
|
|
class FuncCall(Node):
|
|
__slots__ = ('name', 'args', 'coord', '__weakref__')
|
|
def __init__(self, name, args, coord=None):
|
|
self.name = name
|
|
self.args = args
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.name is not None: nodelist.append(("name", self.name))
|
|
if self.args is not None: nodelist.append(("args", self.args))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.name is not None:
|
|
yield self.name
|
|
if self.args is not None:
|
|
yield self.args
|
|
|
|
attr_names = ()
|
|
|
|
class FuncDecl(Node):
|
|
__slots__ = ('args', 'type', 'coord', '__weakref__')
|
|
def __init__(self, args, type, coord=None):
|
|
self.args = args
|
|
self.type = type
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.args is not None: nodelist.append(("args", self.args))
|
|
if self.type is not None: nodelist.append(("type", self.type))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.args is not None:
|
|
yield self.args
|
|
if self.type is not None:
|
|
yield self.type
|
|
|
|
attr_names = ()
|
|
|
|
class FuncDef(Node):
|
|
__slots__ = ('decl', 'param_decls', 'body', 'coord', '__weakref__')
|
|
def __init__(self, decl, param_decls, body, coord=None):
|
|
self.decl = decl
|
|
self.param_decls = param_decls
|
|
self.body = body
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.decl is not None: nodelist.append(("decl", self.decl))
|
|
if self.body is not None: nodelist.append(("body", self.body))
|
|
for i, child in enumerate(self.param_decls or []):
|
|
nodelist.append(("param_decls[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.decl is not None:
|
|
yield self.decl
|
|
if self.body is not None:
|
|
yield self.body
|
|
for child in (self.param_decls or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class Goto(Node):
|
|
__slots__ = ('name', 'coord', '__weakref__')
|
|
def __init__(self, name, coord=None):
|
|
self.name = name
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
return
|
|
yield
|
|
|
|
attr_names = ('name', )
|
|
|
|
class ID(Node):
|
|
__slots__ = ('name', 'coord', '__weakref__')
|
|
def __init__(self, name, coord=None):
|
|
self.name = name
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
return
|
|
yield
|
|
|
|
attr_names = ('name', )
|
|
|
|
class IdentifierType(Node):
|
|
__slots__ = ('names', 'coord', '__weakref__')
|
|
def __init__(self, names, coord=None):
|
|
self.names = names
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
return
|
|
yield
|
|
|
|
attr_names = ('names', )
|
|
|
|
class If(Node):
|
|
__slots__ = ('cond', 'iftrue', 'iffalse', 'coord', '__weakref__')
|
|
def __init__(self, cond, iftrue, iffalse, coord=None):
|
|
self.cond = cond
|
|
self.iftrue = iftrue
|
|
self.iffalse = iffalse
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.iftrue is not None: nodelist.append(("iftrue", self.iftrue))
|
|
if self.iffalse is not None: nodelist.append(("iffalse", self.iffalse))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.iftrue is not None:
|
|
yield self.iftrue
|
|
if self.iffalse is not None:
|
|
yield self.iffalse
|
|
|
|
attr_names = ()
|
|
|
|
class InitList(Node):
|
|
__slots__ = ('exprs', 'coord', '__weakref__')
|
|
def __init__(self, exprs, coord=None):
|
|
self.exprs = exprs
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.exprs or []):
|
|
nodelist.append(("exprs[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.exprs or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class Label(Node):
|
|
__slots__ = ('name', 'stmt', 'coord', '__weakref__')
|
|
def __init__(self, name, stmt, coord=None):
|
|
self.name = name
|
|
self.stmt = stmt
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.stmt is not None: nodelist.append(("stmt", self.stmt))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.stmt is not None:
|
|
yield self.stmt
|
|
|
|
attr_names = ('name', )
|
|
|
|
class NamedInitializer(Node):
|
|
__slots__ = ('name', 'expr', 'coord', '__weakref__')
|
|
def __init__(self, name, expr, coord=None):
|
|
self.name = name
|
|
self.expr = expr
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.expr is not None: nodelist.append(("expr", self.expr))
|
|
for i, child in enumerate(self.name or []):
|
|
nodelist.append(("name[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.expr is not None:
|
|
yield self.expr
|
|
for child in (self.name or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class ParamList(Node):
|
|
__slots__ = ('params', 'coord', '__weakref__')
|
|
def __init__(self, params, coord=None):
|
|
self.params = params
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.params or []):
|
|
nodelist.append(("params[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.params or []):
|
|
yield child
|
|
|
|
attr_names = ()
|
|
|
|
class PtrDecl(Node):
|
|
__slots__ = ('quals', 'type', 'coord', '__weakref__')
|
|
def __init__(self, quals, type, coord=None):
|
|
self.quals = quals
|
|
self.type = type
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.type is not None: nodelist.append(("type", self.type))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.type is not None:
|
|
yield self.type
|
|
|
|
attr_names = ('quals', )
|
|
|
|
class Return(Node):
|
|
__slots__ = ('expr', 'coord', '__weakref__')
|
|
def __init__(self, expr, coord=None):
|
|
self.expr = expr
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.expr is not None: nodelist.append(("expr", self.expr))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.expr is not None:
|
|
yield self.expr
|
|
|
|
attr_names = ()
|
|
|
|
class StaticAssert(Node):
|
|
__slots__ = ('cond', 'message', 'coord', '__weakref__')
|
|
def __init__(self, cond, message, coord=None):
|
|
self.cond = cond
|
|
self.message = message
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.message is not None: nodelist.append(("message", self.message))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.message is not None:
|
|
yield self.message
|
|
|
|
attr_names = ()
|
|
|
|
class Struct(Node):
|
|
__slots__ = ('name', 'decls', 'coord', '__weakref__')
|
|
def __init__(self, name, decls, coord=None):
|
|
self.name = name
|
|
self.decls = decls
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.decls or []):
|
|
nodelist.append(("decls[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.decls or []):
|
|
yield child
|
|
|
|
attr_names = ('name', )
|
|
|
|
class StructRef(Node):
|
|
__slots__ = ('name', 'type', 'field', 'coord', '__weakref__')
|
|
def __init__(self, name, type, field, coord=None):
|
|
self.name = name
|
|
self.type = type
|
|
self.field = field
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.name is not None: nodelist.append(("name", self.name))
|
|
if self.field is not None: nodelist.append(("field", self.field))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.name is not None:
|
|
yield self.name
|
|
if self.field is not None:
|
|
yield self.field
|
|
|
|
attr_names = ('type', )
|
|
|
|
class Switch(Node):
|
|
__slots__ = ('cond', 'stmt', 'coord', '__weakref__')
|
|
def __init__(self, cond, stmt, coord=None):
|
|
self.cond = cond
|
|
self.stmt = stmt
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.stmt is not None: nodelist.append(("stmt", self.stmt))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.stmt is not None:
|
|
yield self.stmt
|
|
|
|
attr_names = ()
|
|
|
|
class TernaryOp(Node):
|
|
__slots__ = ('cond', 'iftrue', 'iffalse', 'coord', '__weakref__')
|
|
def __init__(self, cond, iftrue, iffalse, coord=None):
|
|
self.cond = cond
|
|
self.iftrue = iftrue
|
|
self.iffalse = iffalse
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.iftrue is not None: nodelist.append(("iftrue", self.iftrue))
|
|
if self.iffalse is not None: nodelist.append(("iffalse", self.iffalse))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.iftrue is not None:
|
|
yield self.iftrue
|
|
if self.iffalse is not None:
|
|
yield self.iffalse
|
|
|
|
attr_names = ()
|
|
|
|
class TypeDecl(Node):
|
|
__slots__ = ('declname', 'quals', 'align', 'type', 'coord', '__weakref__')
|
|
def __init__(self, declname, quals, align, type, coord=None):
|
|
self.declname = declname
|
|
self.quals = quals
|
|
self.align = align
|
|
self.type = type
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.type is not None: nodelist.append(("type", self.type))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.type is not None:
|
|
yield self.type
|
|
|
|
attr_names = ('declname', 'quals', 'align', )
|
|
|
|
class Typedef(Node):
|
|
__slots__ = ('name', 'quals', 'storage', 'type', 'coord', '__weakref__')
|
|
def __init__(self, name, quals, storage, type, coord=None):
|
|
self.name = name
|
|
self.quals = quals
|
|
self.storage = storage
|
|
self.type = type
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.type is not None: nodelist.append(("type", self.type))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.type is not None:
|
|
yield self.type
|
|
|
|
attr_names = ('name', 'quals', 'storage', )
|
|
|
|
class Typename(Node):
|
|
__slots__ = ('name', 'quals', 'align', 'type', 'coord', '__weakref__')
|
|
def __init__(self, name, quals, align, type, coord=None):
|
|
self.name = name
|
|
self.quals = quals
|
|
self.align = align
|
|
self.type = type
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.type is not None: nodelist.append(("type", self.type))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.type is not None:
|
|
yield self.type
|
|
|
|
attr_names = ('name', 'quals', 'align', )
|
|
|
|
class UnaryOp(Node):
|
|
__slots__ = ('op', 'expr', 'coord', '__weakref__')
|
|
def __init__(self, op, expr, coord=None):
|
|
self.op = op
|
|
self.expr = expr
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.expr is not None: nodelist.append(("expr", self.expr))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.expr is not None:
|
|
yield self.expr
|
|
|
|
attr_names = ('op', )
|
|
|
|
class Union(Node):
|
|
__slots__ = ('name', 'decls', 'coord', '__weakref__')
|
|
def __init__(self, name, decls, coord=None):
|
|
self.name = name
|
|
self.decls = decls
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
for i, child in enumerate(self.decls or []):
|
|
nodelist.append(("decls[%d]" % i, child))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
for child in (self.decls or []):
|
|
yield child
|
|
|
|
attr_names = ('name', )
|
|
|
|
class While(Node):
|
|
__slots__ = ('cond', 'stmt', 'coord', '__weakref__')
|
|
def __init__(self, cond, stmt, coord=None):
|
|
self.cond = cond
|
|
self.stmt = stmt
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
if self.cond is not None: nodelist.append(("cond", self.cond))
|
|
if self.stmt is not None: nodelist.append(("stmt", self.stmt))
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
if self.cond is not None:
|
|
yield self.cond
|
|
if self.stmt is not None:
|
|
yield self.stmt
|
|
|
|
attr_names = ()
|
|
|
|
class Pragma(Node):
|
|
__slots__ = ('string', 'coord', '__weakref__')
|
|
def __init__(self, string, coord=None):
|
|
self.string = string
|
|
self.coord = coord
|
|
|
|
def children(self):
|
|
nodelist = []
|
|
return tuple(nodelist)
|
|
|
|
def __iter__(self):
|
|
return
|
|
yield
|
|
|
|
attr_names = ('string', )
|
|
|