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Avoid removing elements from the head of a vec #69

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Merged
merged 1 commit into from
May 25, 2023
Merged

Avoid removing elements from the head of a vec #69

merged 1 commit into from
May 25, 2023

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@MichaReiser
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@MichaReiser MichaReiser commented May 25, 2023 •
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This changes the parsing of ExpressionStatement to use pop with an IntoIterator instead of removing elements from the beginning of the vec. Removing elements from the beginning involves moving all following elements by one offset.

I don't expect this to improve performance significantly because it's rare that values contains more than a few elements.
@MichaReiser MichaReiser marked this pull request as ready for review May 25, 2023 10:34
youknowone
youknowone approved these changes May 25, 2023
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@youknowone youknowone merged commit 5493c9f into RustPython:main May 25, 2023
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