The name of a NamedInitializer node was turned into a sequence of nodes

  instead of an attribute, to make it discoverable by the AST node visitor.

for issue 15

4 files changed, 1241 insertions, 1240 deletions

diff --git a/TODO.txt b/TODO.txt
index 49a1820..7c417fd 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -5,7 +5,8 @@ Todo
 Fixes since last:

 ------------------

 

-* 

+* The name of a NamedInitializer node was turned into a sequence of nodes 

+  instead of an attribute, to make it discoverable by the AST node visitor.

 

 Version Update

 --------------

diff --git a/pycparser/_c_ast.cfg b/pycparser/_c_ast.cfg
index 2b5ac1a..1c78a73 100644
--- a/pycparser/_c_ast.cfg
+++ b/pycparser/_c_ast.cfg
@@ -126,9 +126,11 @@ If: [cond*, iftrue*, iffalse*]
 

 Label: [name, stmt*]

 

-# A named initializer for C99

+# A named initializer for C99.

+# The name of a NamedInitializer is a sequence of Nodes, because

+# names can be hierarchical and contain constant expressions.

 #

-NamedInitializer: [name, expr*]

+NamedInitializer: [name**, expr*]

 

 # a list of comma separated function parameter declarations

 #

diff --git a/pycparser/c_ast.py b/pycparser/c_ast.py
index 532fa8e..cc0f1da 100644
--- a/pycparser/c_ast.py
+++ b/pycparser/c_ast.py
@@ -1,1237 +1,1232 @@
-#-----------------------------------------------------------------
-# ** ATTENTION **
-# This code was automatically generated from the file:
-# _c_ast.cfg 
-#
-# Do not modify it directly. Modify the configuration file and
-# run the generator again.
-# ** ** *** ** **
-#
-# pycparser: c_ast.py
-#
-# AST Node classes.
-#
-# Copyright (C) 2008-2010, Eli Bendersky
-# License: LGPL
-#-----------------------------------------------------------------
-
-
-import sys
-
-
-class Node(object):
-    """ Abstract base class for AST nodes.
-    """
-    def children(self):
-        """ A sequence of all children that are Nodes
-        """
-        pass
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        """ Pretty print the Node and all its attributes and
-            children (recursively) to a buffer.
-            
-            file:   
-                Open IO buffer into which the Node is printed.
-            
-            offset: 
-                Initial offset (amount of leading spaces) 
-            
-            attrnames:
-                True if you want to see the attribute names in
-                name=value pairs. False to only see the values.
-            
-            showcoord:
-                Do you want the coordinates of each Node to be
-                displayed.
-        """
-        pass
-
-
-class NodeVisitor(object):
-    """ A base NodeVisitor class for visiting c_ast nodes. 
-        Subclass it and define your own visit_XXX methods, where
-        XXX is the class name you want to visit with these 
-        methods.
-        
-        For example:
-        
-        class ConstantVisitor(NodeVisitor):
-            def __init__(self):
-                self.values = []
-            
-            def visit_Constant(self, node):
-                self.values.append(node.value)
-
-        Creates a list of values of all the constant nodes 
-        encountered below the given node. To use it:
-        
-        cv = ConstantVisitor()
-        cv.visit(node)
-        
-        Notes:
-        
-        *   generic_visit() will be called for AST nodes for which 
-            no visit_XXX method was defined. 
-        *   The children of nodes for which a visit_XXX was 
-            defined will not be visited - if you need this, call
-            generic_visit() on the node. 
-            You can use:
-                NodeVisitor.generic_visit(self, node)
-        *   Modeled after Python's own AST visiting facilities
-            (the ast module of Python 3.0)
-    """
-    def visit(self, node):
-        """ Visit a node. 
-        """
-        method = 'visit_' + node.__class__.__name__
-        visitor = getattr(self, method, self.generic_visit)
-        return visitor(node)
-        
-    def generic_visit(self, node):
-        """ Called if no explicit visitor function exists for a 
-            node. Implements preorder visiting of the node.
-        """
-        for c in node.children():
-            self.visit(c)
-
-
-class ArrayDecl(Node):
-    def __init__(self, type, dim, coord=None):
-        self.type = type
-        self.dim = dim
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.type is not None: nodelist.append(self.type)
-        if self.dim is not None: nodelist.append(self.dim)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'ArrayDecl: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class ArrayRef(Node):
-    def __init__(self, name, subscript, coord=None):
-        self.name = name
-        self.subscript = subscript
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.name is not None: nodelist.append(self.name)
-        if self.subscript is not None: nodelist.append(self.subscript)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'ArrayRef: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Assignment(Node):
-    def __init__(self, op, lvalue, rvalue, coord=None):
-        self.op = op
-        self.lvalue = lvalue
-        self.rvalue = rvalue
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.lvalue is not None: nodelist.append(self.lvalue)
-        if self.rvalue is not None: nodelist.append(self.rvalue)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Assignment: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.op])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class BinaryOp(Node):
-    def __init__(self, op, left, right, coord=None):
-        self.op = op
-        self.left = left
-        self.right = right
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.left is not None: nodelist.append(self.left)
-        if self.right is not None: nodelist.append(self.right)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'BinaryOp: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.op])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Break(Node):
-    def __init__(self, coord=None):
-        self.coord = coord
-
-    def children(self):
-        return ()
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Break: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Case(Node):
-    def __init__(self, expr, stmt, coord=None):
-        self.expr = expr
-        self.stmt = stmt
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.expr is not None: nodelist.append(self.expr)
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Case: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Cast(Node):
-    def __init__(self, to_type, expr, coord=None):
-        self.to_type = to_type
-        self.expr = expr
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.to_type is not None: nodelist.append(self.to_type)
-        if self.expr is not None: nodelist.append(self.expr)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Cast: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Compound(Node):
-    def __init__(self, block_items, coord=None):
-        self.block_items = block_items
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.block_items is not None: nodelist.extend(self.block_items)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Compound: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class CompoundLiteral(Node):
-    def __init__(self, type, init, coord=None):
-        self.type = type
-        self.init = init
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.type is not None: nodelist.append(self.type)
-        if self.init is not None: nodelist.append(self.init)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'CompoundLiteral: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Constant(Node):
-    def __init__(self, type, value, coord=None):
-        self.type = type
-        self.value = value
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Constant: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("type", repr(self.type)), ("value", repr(self.value))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.type, self.value])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Continue(Node):
-    def __init__(self, coord=None):
-        self.coord = coord
-
-    def children(self):
-        return ()
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Continue: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Decl(Node):
-    def __init__(self, name, quals, storage, funcspec, type, init, bitsize, coord=None):
-        self.name = name
-        self.quals = quals
-        self.storage = storage
-        self.funcspec = funcspec
-        self.type = type
-        self.init = init
-        self.bitsize = bitsize
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.type is not None: nodelist.append(self.type)
-        if self.init is not None: nodelist.append(self.init)
-        if self.bitsize is not None: nodelist.append(self.bitsize)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Decl: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name)), ("quals", repr(self.quals)), ("storage", repr(self.storage)), ("funcspec", repr(self.funcspec))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name, self.quals, self.storage, self.funcspec])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class DeclList(Node):
-    def __init__(self, decls, coord=None):
-        self.decls = decls
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.decls is not None: nodelist.extend(self.decls)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'DeclList: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Default(Node):
-    def __init__(self, stmt, coord=None):
-        self.stmt = stmt
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Default: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class DoWhile(Node):
-    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(self.cond)
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'DoWhile: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class EllipsisParam(Node):
-    def __init__(self, coord=None):
-        self.coord = coord
-
-    def children(self):
-        return ()
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'EllipsisParam: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Enum(Node):
-    def __init__(self, name, values, coord=None):
-        self.name = name
-        self.values = values
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.values is not None: nodelist.append(self.values)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Enum: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Enumerator(Node):
-    def __init__(self, name, value, coord=None):
-        self.name = name
-        self.value = value
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.value is not None: nodelist.append(self.value)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Enumerator: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class EnumeratorList(Node):
-    def __init__(self, enumerators, coord=None):
-        self.enumerators = enumerators
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.enumerators is not None: nodelist.extend(self.enumerators)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'EnumeratorList: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class ExprList(Node):
-    def __init__(self, exprs, coord=None):
-        self.exprs = exprs
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.exprs is not None: nodelist.extend(self.exprs)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'ExprList: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class FileAST(Node):
-    def __init__(self, ext, coord=None):
-        self.ext = ext
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.ext is not None: nodelist.extend(self.ext)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'FileAST: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class For(Node):
-    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(self.init)
-        if self.cond is not None: nodelist.append(self.cond)
-        if self.next is not None: nodelist.append(self.next)
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'For: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class FuncCall(Node):
-    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(self.name)
-        if self.args is not None: nodelist.append(self.args)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'FuncCall: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class FuncDecl(Node):
-    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(self.args)
-        if self.type is not None: nodelist.append(self.type)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'FuncDecl: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class FuncDef(Node):
-    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(self.decl)
-        if self.body is not None: nodelist.append(self.body)
-        if self.param_decls is not None: nodelist.extend(self.param_decls)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'FuncDef: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Goto(Node):
-    def __init__(self, name, coord=None):
-        self.name = name
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Goto: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class ID(Node):
-    def __init__(self, name, coord=None):
-        self.name = name
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'ID: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class IdentifierType(Node):
-    def __init__(self, names, coord=None):
-        self.names = names
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'IdentifierType: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("names", repr(self.names))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.names])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class If(Node):
-    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(self.cond)
-        if self.iftrue is not None: nodelist.append(self.iftrue)
-        if self.iffalse is not None: nodelist.append(self.iffalse)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'If: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Label(Node):
-    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(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Label: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class NamedInitializer(Node):
-    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(self.expr)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'NamedInitializer: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class ParamList(Node):
-    def __init__(self, params, coord=None):
-        self.params = params
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.params is not None: nodelist.extend(self.params)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'ParamList: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class PtrDecl(Node):
-    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(self.type)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'PtrDecl: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("quals", repr(self.quals))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.quals])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Return(Node):
-    def __init__(self, expr, coord=None):
-        self.expr = expr
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.expr is not None: nodelist.append(self.expr)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Return: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Struct(Node):
-    def __init__(self, name, decls, coord=None):
-        self.name = name
-        self.decls = decls
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.decls is not None: nodelist.extend(self.decls)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Struct: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class StructRef(Node):
-    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(self.name)
-        if self.field is not None: nodelist.append(self.field)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'StructRef: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("type", repr(self.type))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.type])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Switch(Node):
-    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(self.cond)
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Switch: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class TernaryOp(Node):
-    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(self.cond)
-        if self.iftrue is not None: nodelist.append(self.iftrue)
-        if self.iffalse is not None: nodelist.append(self.iffalse)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'TernaryOp: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class TypeDecl(Node):
-    def __init__(self, declname, quals, type, coord=None):
-        self.declname = declname
-        self.quals = quals
-        self.type = type
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.type is not None: nodelist.append(self.type)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'TypeDecl: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("declname", repr(self.declname)), ("quals", repr(self.quals))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.declname, self.quals])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Typedef(Node):
-    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(self.type)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Typedef: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name)), ("quals", repr(self.quals)), ("storage", repr(self.storage))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name, self.quals, self.storage])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Typename(Node):
-    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(self.type)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Typename: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("quals", repr(self.quals))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.quals])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class UnaryOp(Node):
-    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(self.expr)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'UnaryOp: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.op])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class Union(Node):
-    def __init__(self, name, decls, coord=None):
-        self.name = name
-        self.decls = decls
-        self.coord = coord
-
-    def children(self):
-        nodelist = []
-        if self.decls is not None: nodelist.extend(self.decls)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'Union: ')
-
-        if attrnames:
-            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])
-        else:
-            attrstr = ', '.join('%s' % v for v in [self.name])
-        buf.write(attrstr)
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
-class While(Node):
-    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(self.cond)
-        if self.stmt is not None: nodelist.append(self.stmt)
-        return tuple(nodelist)
-
-    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):
-        lead = ' ' * offset
-        buf.write(lead + 'While: ')
-
-        if showcoord:
-            buf.write(' (at %s)' % self.coord)
-        buf.write('\n')
-
-        for c in self.children():
-            c.show(buf, offset + 2, attrnames, showcoord)
-
-
+#-----------------------------------------------------------------

+# ** ATTENTION **

+# This code was automatically generated from the file:

+# _c_ast.cfg 

+#

+# Do not modify it directly. Modify the configuration file and

+# run the generator again.

+# ** ** *** ** **

+#

+# pycparser: c_ast.py

+#

+# AST Node classes.

+#

+# Copyright (C) 2008-2010, Eli Bendersky

+# License: LGPL

+#-----------------------------------------------------------------

+

+

+import sys

+

+

+class Node(object):

+    """ Abstract base class for AST nodes.

+    """

+    def children(self):

+        """ A sequence of all children that are Nodes

+        """

+        pass

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        """ Pretty print the Node and all its attributes and

+            children (recursively) to a buffer.

+            

+            file:   

+                Open IO buffer into which the Node is printed.

+            

+            offset: 

+                Initial offset (amount of leading spaces) 

+            

+            attrnames:

+                True if you want to see the attribute names in

+                name=value pairs. False to only see the values.

+            

+            showcoord:

+                Do you want the coordinates of each Node to be

+                displayed.

+        """

+        pass

+

+

+class NodeVisitor(object):

+    """ A base NodeVisitor class for visiting c_ast nodes. 

+        Subclass it and define your own visit_XXX methods, where

+        XXX is the class name you want to visit with these 

+        methods.

+        

+        For example:

+        

+        class ConstantVisitor(NodeVisitor):

+            def __init__(self):

+                self.values = []

+            

+            def visit_Constant(self, node):

+                self.values.append(node.value)

+

+        Creates a list of values of all the constant nodes 

+        encountered below the given node. To use it:

+        

+        cv = ConstantVisitor()

+        cv.visit(node)

+        

+        Notes:

+        

+        *   generic_visit() will be called for AST nodes for which 

+            no visit_XXX method was defined. 

+        *   The children of nodes for which a visit_XXX was 

+            defined will not be visited - if you need this, call

+            generic_visit() on the node. 

+            You can use:

+                NodeVisitor.generic_visit(self, node)

+        *   Modeled after Python's own AST visiting facilities

+            (the ast module of Python 3.0)

+    """

+    def visit(self, node):

+        """ Visit a node. 

+        """

+        method = 'visit_' + node.__class__.__name__

+        visitor = getattr(self, method, self.generic_visit)

+        return visitor(node)

+        

+    def generic_visit(self, node):

+        """ Called if no explicit visitor function exists for a 

+            node. Implements preorder visiting of the node.

+        """

+        for c in node.children():

+            self.visit(c)

+

+

+class ArrayDecl(Node):

+    def __init__(self, type, dim, coord=None):

+        self.type = type

+        self.dim = dim

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.type is not None: nodelist.append(self.type)

+        if self.dim is not None: nodelist.append(self.dim)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'ArrayDecl: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class ArrayRef(Node):

+    def __init__(self, name, subscript, coord=None):

+        self.name = name

+        self.subscript = subscript

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.name is not None: nodelist.append(self.name)

+        if self.subscript is not None: nodelist.append(self.subscript)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'ArrayRef: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Assignment(Node):

+    def __init__(self, op, lvalue, rvalue, coord=None):

+        self.op = op

+        self.lvalue = lvalue

+        self.rvalue = rvalue

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.lvalue is not None: nodelist.append(self.lvalue)

+        if self.rvalue is not None: nodelist.append(self.rvalue)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Assignment: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.op])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class BinaryOp(Node):

+    def __init__(self, op, left, right, coord=None):

+        self.op = op

+        self.left = left

+        self.right = right

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.left is not None: nodelist.append(self.left)

+        if self.right is not None: nodelist.append(self.right)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'BinaryOp: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.op])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Break(Node):

+    def __init__(self, coord=None):

+        self.coord = coord

+

+    def children(self):

+        return ()

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Break: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Case(Node):

+    def __init__(self, expr, stmt, coord=None):

+        self.expr = expr

+        self.stmt = stmt

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.expr is not None: nodelist.append(self.expr)

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Case: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Cast(Node):

+    def __init__(self, to_type, expr, coord=None):

+        self.to_type = to_type

+        self.expr = expr

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.to_type is not None: nodelist.append(self.to_type)

+        if self.expr is not None: nodelist.append(self.expr)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Cast: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Compound(Node):

+    def __init__(self, block_items, coord=None):

+        self.block_items = block_items

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.block_items is not None: nodelist.extend(self.block_items)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Compound: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class CompoundLiteral(Node):

+    def __init__(self, type, init, coord=None):

+        self.type = type

+        self.init = init

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.type is not None: nodelist.append(self.type)

+        if self.init is not None: nodelist.append(self.init)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'CompoundLiteral: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Constant(Node):

+    def __init__(self, type, value, coord=None):

+        self.type = type

+        self.value = value

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Constant: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("type", repr(self.type)), ("value", repr(self.value))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.type, self.value])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Continue(Node):

+    def __init__(self, coord=None):

+        self.coord = coord

+

+    def children(self):

+        return ()

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Continue: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Decl(Node):

+    def __init__(self, name, quals, storage, funcspec, type, init, bitsize, coord=None):

+        self.name = name

+        self.quals = quals

+        self.storage = storage

+        self.funcspec = funcspec

+        self.type = type

+        self.init = init

+        self.bitsize = bitsize

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.type is not None: nodelist.append(self.type)

+        if self.init is not None: nodelist.append(self.init)

+        if self.bitsize is not None: nodelist.append(self.bitsize)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Decl: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name)), ("quals", repr(self.quals)), ("storage", repr(self.storage)), ("funcspec", repr(self.funcspec))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name, self.quals, self.storage, self.funcspec])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class DeclList(Node):

+    def __init__(self, decls, coord=None):

+        self.decls = decls

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.decls is not None: nodelist.extend(self.decls)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'DeclList: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Default(Node):

+    def __init__(self, stmt, coord=None):

+        self.stmt = stmt

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Default: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class DoWhile(Node):

+    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(self.cond)

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'DoWhile: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class EllipsisParam(Node):

+    def __init__(self, coord=None):

+        self.coord = coord

+

+    def children(self):

+        return ()

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'EllipsisParam: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Enum(Node):

+    def __init__(self, name, values, coord=None):

+        self.name = name

+        self.values = values

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.values is not None: nodelist.append(self.values)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Enum: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Enumerator(Node):

+    def __init__(self, name, value, coord=None):

+        self.name = name

+        self.value = value

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.value is not None: nodelist.append(self.value)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Enumerator: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class EnumeratorList(Node):

+    def __init__(self, enumerators, coord=None):

+        self.enumerators = enumerators

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.enumerators is not None: nodelist.extend(self.enumerators)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'EnumeratorList: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class ExprList(Node):

+    def __init__(self, exprs, coord=None):

+        self.exprs = exprs

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.exprs is not None: nodelist.extend(self.exprs)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'ExprList: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class FileAST(Node):

+    def __init__(self, ext, coord=None):

+        self.ext = ext

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.ext is not None: nodelist.extend(self.ext)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'FileAST: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class For(Node):

+    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(self.init)

+        if self.cond is not None: nodelist.append(self.cond)

+        if self.next is not None: nodelist.append(self.next)

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'For: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class FuncCall(Node):

+    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(self.name)

+        if self.args is not None: nodelist.append(self.args)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'FuncCall: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class FuncDecl(Node):

+    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(self.args)

+        if self.type is not None: nodelist.append(self.type)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'FuncDecl: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class FuncDef(Node):

+    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(self.decl)

+        if self.body is not None: nodelist.append(self.body)

+        if self.param_decls is not None: nodelist.extend(self.param_decls)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'FuncDef: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Goto(Node):

+    def __init__(self, name, coord=None):

+        self.name = name

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Goto: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class ID(Node):

+    def __init__(self, name, coord=None):

+        self.name = name

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'ID: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class IdentifierType(Node):

+    def __init__(self, names, coord=None):

+        self.names = names

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'IdentifierType: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("names", repr(self.names))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.names])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class If(Node):

+    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(self.cond)

+        if self.iftrue is not None: nodelist.append(self.iftrue)

+        if self.iffalse is not None: nodelist.append(self.iffalse)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'If: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Label(Node):

+    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(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Label: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class NamedInitializer(Node):

+    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(self.expr)

+        if self.name is not None: nodelist.extend(self.name)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'NamedInitializer: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class ParamList(Node):

+    def __init__(self, params, coord=None):

+        self.params = params

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.params is not None: nodelist.extend(self.params)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'ParamList: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class PtrDecl(Node):

+    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(self.type)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'PtrDecl: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("quals", repr(self.quals))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.quals])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Return(Node):

+    def __init__(self, expr, coord=None):

+        self.expr = expr

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.expr is not None: nodelist.append(self.expr)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Return: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Struct(Node):

+    def __init__(self, name, decls, coord=None):

+        self.name = name

+        self.decls = decls

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.decls is not None: nodelist.extend(self.decls)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Struct: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class StructRef(Node):

+    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(self.name)

+        if self.field is not None: nodelist.append(self.field)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'StructRef: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("type", repr(self.type))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.type])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Switch(Node):

+    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(self.cond)

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Switch: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class TernaryOp(Node):

+    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(self.cond)

+        if self.iftrue is not None: nodelist.append(self.iftrue)

+        if self.iffalse is not None: nodelist.append(self.iffalse)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'TernaryOp: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class TypeDecl(Node):

+    def __init__(self, declname, quals, type, coord=None):

+        self.declname = declname

+        self.quals = quals

+        self.type = type

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.type is not None: nodelist.append(self.type)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'TypeDecl: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("declname", repr(self.declname)), ("quals", repr(self.quals))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.declname, self.quals])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Typedef(Node):

+    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(self.type)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Typedef: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name)), ("quals", repr(self.quals)), ("storage", repr(self.storage))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name, self.quals, self.storage])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Typename(Node):

+    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(self.type)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Typename: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("quals", repr(self.quals))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.quals])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class UnaryOp(Node):

+    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(self.expr)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'UnaryOp: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("op", repr(self.op))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.op])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class Union(Node):

+    def __init__(self, name, decls, coord=None):

+        self.name = name

+        self.decls = decls

+        self.coord = coord

+

+    def children(self):

+        nodelist = []

+        if self.decls is not None: nodelist.extend(self.decls)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'Union: ')

+

+        if attrnames:

+            attrstr = ', '.join('%s=%s' % nv for nv in [("name", repr(self.name))])

+        else:

+            attrstr = ', '.join('%s' % v for v in [self.name])

+        buf.write(attrstr)

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

+class While(Node):

+    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(self.cond)

+        if self.stmt is not None: nodelist.append(self.stmt)

+        return tuple(nodelist)

+

+    def show(self, buf=sys.stdout, offset=0, attrnames=False, showcoord=False):

+        lead = ' ' * offset

+        buf.write(lead + 'While: ')

+

+        if showcoord:

+            buf.write(' (at %s)' % self.coord)

+        buf.write('\n')

+

+        for c in self.children():

+            c.show(buf, offset + 2, attrnames, showcoord)

+

+

diff --git a/z_test.py b/z_test.py
index 7ac00e1..e254bf9 100644
--- a/z_test.py
+++ b/z_test.py
@@ -49,6 +49,9 @@ if __name__ == "__main__":
     source_code = """

     int main()

     {

+        const union blahunion tt = {

+            .joe = {0, 1},

+            .boo.bar[2] = 4};

         p++;

         int a;

     }