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#!/usr/bin/python
# vim: set fileencoding=utf-8
import clang.cindex
import asciitree # must be version 0.2
import sys
def node_children(node):
return (c for c in node.get_children() if c.location.file.name == sys.argv[1])
def print_node(node):
text = node.spelling or node.displayname
kind = str(node.kind)[str(node.kind).index('.')+1:]
return '{} {}'.format(kind, text)
if len(sys.argv) != 2:
print("Usage: dump_ast.py [header file name]")
sys.exit()
clang.cindex.Config.set_library_file('/usr/local/lib/libclang.so')
index = clang.cindex.Index.create()
translation_unit = index.parse(sys.argv[1], ['-x', 'c++', '-std=c++11', '-D__CODE_GENERATOR__'])
print(asciitree.draw_tree(translation_unit.cursor, node_children, print_node))