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| author | bors <bors@rust-lang.org> | 2024-06-10 17:43:06 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2024-06-10 17:43:06 +0000 |
| commit | c9951900442de1b71c93e855326b232678e73c67 (patch) | |
| tree | 5b8514f51063355c1f165e63611c9b383bd591bd /tests/ui/patchable-function-entry/patchable-function-entry-attribute.rs | |
| parent | 8fd1b507ea7650a2e2670ebba542d9362e910147 (diff) | |
| parent | 5aa613747046d9c6b044db354bb84c53cbf9f278 (diff) | |
| download | rust-c9951900442de1b71c93e855326b232678e73c67.tar.gz rust-c9951900442de1b71c93e855326b232678e73c67.zip | |
Auto merge of #17381 - roife:fix-issue-17378, r=Veykril
fix: ensure that the parent of a SourceRoot cannot be itself fix #17378. In `FileSetConfig.map`, different roots might be mapped to the same `root_id` due to deduplication in `ProjectFolders::new`: ```rust // Example from rustup /Users/roife/code/rustup/target/debug/build/rustup-863a063426b56c51/out /Users/roife/code/rustup ``` In `source_root_parent_map`, r-a might encounter paths where their SourceRootId (i.e. `root_id`) is identical, yet one the them is the parent of the another. This situation can cause the `root_id` to be its own parent, potentially leading to an infinite loop. This PR resolves such cases by adding a check.
Diffstat (limited to 'tests/ui/patchable-function-entry/patchable-function-entry-attribute.rs')
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