[beta] backports #93922
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[beta] backports #93922
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@bors r+ rollup=never |
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📌 Commit 22f1800 has been approved by |
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@bors p=1 since we want to do a crater run on the beta resulting from this, and release deadline is pretty close. |
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⌛ Testing commit 22f1800 with merge 7f1c8c6319579c6d8b13b046c5df947cb3520838... |
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💔 Test failed - checks-actions |
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Mark-Simulacrum
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* the logic only checked for / but not for \ * verbatim paths shouldn't skip items at all since they don't get normalized * the extra branches get optimized out on unix since is_sep_byte is a trivial comparison and is_verbatim is always-false * tests lacked windows coverage for these cases That lead to equal paths not having equal hashes and to unnecessary collisions.
A fix applied to std::Path::hash triggers a miscompilation/assert in LLVM in this test on wasm32. The miscompilation appears to pre-existing. Reverting some previous changes done std::Path also trigger it and slight modifications such as changing the test path from "a" to "ccccccccccc" also make it pass, indicating it's very flaky. Since the fix is for a higher-tier platform than wasm it takes precedence.
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@bors r+ rollup=never |
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📌 Commit 0ac18e7 has been approved by |
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☀️ Test successful - checks-actions |
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This backports:
r? @Mark-Simulacrum