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Use compile instead of ast.parse() so that future flags can be passed #179

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To my suprize, explitly passing the future flags was not required;
apparently the dont_inherit argument is different for ast.parse()
This commit is contained in:
Jan Decaluwe 2016-07-17 17:45:06 +02:00
parent d5501698cc
commit 1761fc2a0e
1 changed files with 4 additions and 1 deletions
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5
myhdl/_util.py
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@ -76,7 +76,10 @@ def _dedent(s):
def _makeAST(f): def _makeAST(f):
s = inspect.getsource(f) s = inspect.getsource(f)
s = _dedent(s) s = _dedent(s)
tree = ast.parse(s) # use compile instead of ast.parse so that additional flags can be passed
flags = ast.PyCF_ONLY_AST
tree = compile(s, filename='<unknown>', mode='exec', flags=flags)
# tree = ast.parse(s)
tree.sourcefile = inspect.getsourcefile(f) tree.sourcefile = inspect.getsourcefile(f)
tree.lineoffset = inspect.getsourcelines(f)[1] - 1 tree.lineoffset = inspect.getsourcelines(f)[1] - 1
return tree return tree