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450d4e0e0c
<!-- Thank you for contributing to Ruff! To help us out with reviewing, please consider the following: - Does this pull request include a summary of the change? (See below.) - Does this pull request include a descriptive title? - Does this pull request include references to any relevant issues? --> ## Summary Fix infinite loop issue reported here #15248. The issue was caused by the break inside the if block, which caused the flow to exit in an unforeseen way. This caused other issues, eventually leading to an infinite loop. Resolves #15248. Resolves #15336. ## Test Plan Added failing code to fixture. --------- Co-authored-by: Micha Reiser <micha@reiser.io> Co-authored-by: dylwil3 <dylwil3@gmail.com>
156 lines
2.4 KiB
Python
156 lines
2.4 KiB
Python
def func():
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while False:
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return "unreachable"
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return 1
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def func():
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while False:
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return "unreachable"
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else:
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return 1
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def func():
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while False:
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return "unreachable"
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else:
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return 1
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return "also unreachable"
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def func():
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while True:
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return 1
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return "unreachable"
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def func():
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while True:
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return 1
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else:
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return "unreachable"
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def func():
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while True:
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return 1
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else:
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return "unreachable"
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return "also unreachable"
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def func():
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i = 0
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while False:
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i += 1
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return i
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def func():
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i = 0
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while True:
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i += 1
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return i
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def func():
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while True:
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pass
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return 1
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def func():
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i = 0
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while True:
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if True:
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print("ok")
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i += 1
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return i
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def func():
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i = 0
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while True:
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if False:
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print("ok")
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i += 1
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return i
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def func():
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while True:
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if True:
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return 1
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return 0
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def func():
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while True:
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continue
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def func():
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while False:
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continue
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def func():
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while True:
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break
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def func():
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while False:
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break
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def func():
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while True:
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if True:
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continue
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def func():
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while True:
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if True:
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break
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def func():
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while True:
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x = 0
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x = 1
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break
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x = 2
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x = 3
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def func():
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while True:
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x = 0
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x = 1
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continue
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x = 2
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x = 3
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def func():
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while True:
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x = 0
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x = 1
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return
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x = 2
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x = 3
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def func():
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while True:
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x = 0
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x = 1
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raise Exception
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x = 2
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x = 3
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# Test case found in the Bokeh repository that triggered a false positive.
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def bokeh2(self, host: str = DEFAULT_HOST, port: int = DEFAULT_PORT) -> None:
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self.stop_serving = False
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while True:
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try:
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self.server = HTTPServer((host, port), HtmlOnlyHandler)
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self.host = host
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self.port = port
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break
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except OSError:
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log.debug(f"port {port} is in use, trying to next one")
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port += 1
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self.thread = threading.Thread(target=self._run_web_server)
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def func():
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while T:
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try:
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while():
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if 3:
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break
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finally:
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return
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