fix(rewrite): prevent walrus operator double evaluation in assertions - #14447

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RonnyPfannschmidt wants to merge 9 commits into

pytest-dev:mainfrom

RonnyPfannschmidt:ronny/fix-14445-assert-walrus

Commits on Aug 26, 2026

fix(rewrite): prevent walrus operator double evaluation in assertions

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792fa39
Add changelog fragment for #14445

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54bd8e9
test(rewrite): add xfail tests for remaining walrus edge cases

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32829dd
fix(rewrite): avoid double evaluation of walrus in BoolOp condition

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960a58c
fix(rewrite): assign walrus comparators to temps in chained comparisons

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298ca95
fix(rewrite): show correct walrus values in BoolOp explanations

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c90c70f
refactor(rewrite): minimal snapshots in BoolOp for walrus conflicts

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9f9e738
fix(rewrite): freeze operands a later walrus would clobber

RonnyPfannschmidt
and
claude
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72f4a7d
test(rewrite): retire the walrus tests the matrix subsumes

RonnyPfannschmidt
and
claude
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0253180