gh-108113: Make it possible to optimize an AST#108282
Merged
iritkatriel merged 2 commits intopython:mainfrom Aug 23, 2023
Merged
gh-108113: Make it possible to optimize an AST#108282iritkatriel merged 2 commits intopython:mainfrom
iritkatriel merged 2 commits intopython:mainfrom
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Skipping news as the previous PR's news covers this. |
carljm
approved these changes
Aug 22, 2023
Python/bltinmodule.c
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| if (is_ast == -1) | ||
| goto error; | ||
| if (is_ast) { | ||
| PyArena *arena = _PyArena_New(); |
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I wonder if anyone has perf-sensitive code that does ast.parse on an AST as a no-op, and what the impact on that code will be of allocating and freeing an unused arena. Probably not an issue? I think it would be possible, but slightly more complex, to still avoid arena allocation in the no-op case.
carljm
approved these changes
Aug 23, 2023
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There's a new commit after the PR has been approved. @carljm: please review the changes made to this pull request. |
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