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[jsinterp] Fix undefined variable name caching (#13677)

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Fix b342d27f3f

Authored by: bashonly
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bashonly 2025-07-09 15:45:47 -05:00 • committed by GitHub
parent aa9f1f4d57
commit 805519bfaa
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3 changed files with 12 additions and 2 deletions
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test/test_jsinterp.py
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@ -536,6 +536,11 @@ class TestJSInterpreter(unittest.TestCase):
}
''', 31)
def test_undefined_varnames(self):
jsi = JSInterpreter('function f(){ var a; return [a, b]; }')
self._test(jsi, [JS_Undefined, JS_Undefined])
self.assertEqual(jsi._undefined_varnames, {'b'})
if __name__ == '__main__':
unittest.main()