Rust: Resolve Self path in trait type of implementation#19227
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paldepind merged 3 commits intogithub:mainfrom Apr 7, 2025
Merged
Rust: Resolve Self path in trait type of implementation#19227paldepind merged 3 commits intogithub:mainfrom
Self path in trait type of implementation#19227paldepind merged 3 commits intogithub:mainfrom
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Pull Request Overview
This PR adds a test case to verify that the Self path in the trait type of an implementation is correctly resolved. The changes introduce a new module (m23) with a trait (Trait1) and its implementation for a struct S using Self, and then exercise the implementation via a function call.
Files not reviewed (2)
- rust/ql/lib/codeql/rust/internal/PathResolution.qll: Language not supported
- rust/ql/test/library-tests/path-resolution/path-resolution.expected: Language not supported
Comments suppressed due to low confidence (1)
rust/ql/test/library-tests/path-resolution/main.rs:539
- [nitpick] Consider adding an assertion to verify that the resolution of 'Self' has been correctly applied rather than solely relying on printed output, to improve the test coverage.
println!("m23::<S as Trait1<S>>::f");
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hvitved
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Apr 7, 2025
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LGTM, one trivial request. Also, remember DCA.
| trait Trait1< | ||
| T // I1 | ||
| > { | ||
| fn f(&self); // // I3 |
hvitved
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Apr 7, 2025
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Absolutely nothing happened in the DCA. |
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We currently don't resolve the
Selfin: