Closed
Description
try:
raise IOError(12, 'asdf')
except IOError as (errno, msg):
print errno, msg$ python2 --version
Python 2.7.11+
$ python2 asdf.py
12 asdf$ mypy --version
mypy 0.521
$ mypy --show-traceback -2 asdf.py
asdf.py: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521
Traceback (most recent call last):
File "/home/d/.local/bin/mypy", line 11, in <module>
sys.exit(console_entry())
File "/home/d/.local/lib/python3.5/site-packages/mypy/__main__.py", line 7, in console_entry
main(None)
File "/home/d/.local/lib/python3.5/site-packages/mypy/main.py", line 50, in main
res = type_check_only(sources, bin_dir, options)
File "/home/d/.local/lib/python3.5/site-packages/mypy/main.py", line 97, in type_check_only
options=options)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 196, in build
graph = dispatch(sources, manager)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1793, in dispatch
graph = load_graph(sources, manager)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1876, in load_graph
root_source=True)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1440, in __init__
self.parse_file()
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1632, in parse_file
self.ignore_all or self.options.ignore_errors)
File "/usr/lib/python3.5/contextlib.py", line 77, in __exit__
self.gen.throw(type, value, traceback)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1528, in wrap_context
yield
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 1632, in parse_file
self.ignore_all or self.options.ignore_errors)
File "/home/d/.local/lib/python3.5/site-packages/mypy/build.py", line 571, in parse_file
tree = parse(source, path, self.errors, options=self.options)
File "/home/d/.local/lib/python3.5/site-packages/mypy/parse.py", line 31, in parse
options=options)
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 95, in parse
).visit(ast)
File "/home/d/.local/lib/python3.5/site-packages/typed_ast/ast27.py", line 255, in visit
return visitor(node)
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 268, in visit_Module
body = self.fix_function_overloads(self.translate_stmt_list(mod.body))
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 166, in translate_stmt_list
stmt = self.visit(e)
File "/home/d/.local/lib/python3.5/site-packages/typed_ast/ast27.py", line 255, in visit
return visitor(node)
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 112, in wrapper
node = f(self, ast)
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 559, in visit_TryExcept
return self.try_handler(n.body, n.handlers, n.orelse, [], n.lineno)
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 582, in try_handler
vs = [produce_name(h) for h in handlers]
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 582, in <listcomp>
vs = [produce_name(h) for h in handlers]
File "/home/d/.local/lib/python3.5/site-packages/mypy/fastparse2.py", line 580, in produce_name
raise RuntimeError("'{}' has non-Name name.".format(ast27.dump(item)))
RuntimeError: 'ExceptHandler(type=Name(id='IOError', ctx=Load()), name=Tuple(elts=[Name(id='errno', ctx=Store()), Name(id='msg', ctx=Store())], ctx=Store()), body=[Print(dest=None, values=[Name(id='errno', ctx=Load()), Name(id='msg', ctx=Load())], nl=True)])' has non-Name name.
asdf.py: note: use --pdb to drop into pdb