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bpo-38823: Clean up refleaks in _ast initialization. - #17276
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corona10
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Nov 24, 2019
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PR looks good to me.
The specific change is that error handling is done by the goto statement
and this decision is looking good to me for this situation.
@vstinner
Please take a look at @brandtbucher 's PR as the core developer.
Thank you for understanding.
vstinner
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Please add braces, see PEP 7.
Suggested change
| self.emit('if (PyModule_AddObject(m, "AST", astmodulestate_global->AST_type) < 0) goto error;', 1) | |
| self.emit('if (PyModule_AddObject(m, "AST", astmodulestate_global->AST_type) < 0) { goto error; }', 1) |
Same for changes below.
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@brandtbucher, please address the review comments. Thanks! |
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Sorry @vstinner, I didn't realize that PEP 7 applied to generated code. Fixed! |
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I don't see the need to backport such change. Errors in _ast init function are very unlikely. I prefer to reduce the number of backported changes to stable branches to reduce the risk of regression. |
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https://bugs.python.org/issue38823