GH-131498: Cases generator: Parse down to C statement level.#131948
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markshannon merged 14 commits intoApr 2, 2025
python:mainpython/cpython:mainfrom
faster-cpython:code-gen-add-parserfaster-cpython/cpython:code-gen-add-parserCopy head branch name to clipboard
Merged
GH-131498: Cases generator: Parse down to C statement level.#131948markshannon merged 14 commits intopython:mainpython/cpython:mainfrom faster-cpython:code-gen-add-parserfaster-cpython/cpython:code-gen-add-parserCopy head branch name to clipboard
markshannon merged 14 commits into
python:mainpython/cpython:mainfrom
faster-cpython:code-gen-add-parserfaster-cpython/cpython:code-gen-add-parserCopy head branch name to clipboard
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picnixz
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Apr 1, 2025
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Maybe to reduce memory footprint, use slots=True
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I don't think it is worth it to save a few kbytes.
picnixz
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Apr 1, 2025
iritkatriel
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Apr 2, 2025
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This PR enhances the cases generator parser to parse instructions and labels down to C statement level.
This:
#ifconditionals like normalifstatements ensuring that the free-threading and default builds have the same properties and are properly understood by the code generator.Because we are now parsing the source, rather than simply tokenizing it, the output no longer contains the comments present in the original.