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 22, 2026

scripts: add an assert-rewrite diff tool
RonnyPfannschmidt
committed
be39f2f
fix(rewrite): prevent walrus operator double evaluation in assertions

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a39f739
Add changelog fragment for #14445

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5167153
test(rewrite): add xfail tests for remaining walrus edge cases

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b83ae76
fix(rewrite): avoid double evaluation of walrus in BoolOp condition

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8fe2b3a
fix(rewrite): assign walrus comparators to temps in chained comparisons

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c5c9443
fix(rewrite): show correct walrus values in BoolOp explanations

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555a1a2
refactor(rewrite): minimal snapshots in BoolOp for walrus conflicts

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d115f0e
fix(rewrite): freeze operands a later walrus would clobber
RonnyPfannschmidt
committed
5fe5987