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| author | Yuki Okushi <huyuumi.dev@gmail.com> | 2021-01-29 09:17:32 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-29 09:17:32 +0900 |
| commit | c18d6f1ffa683a998e9c8a3ff93f6560b2103008 (patch) | |
| tree | 47ac6c8534e0ec3bd7ab102ee880323b46061664 /compiler/rustc_llvm/llvm-wrapper/Linker.cpp | |
| parent | 299ff49667c213a87c22e371298a87a5b4f874a6 (diff) | |
| parent | 2454408318814a2451b0698fa6d1cbffcaafda5f (diff) | |
| download | rust-c18d6f1ffa683a998e9c8a3ff93f6560b2103008.tar.gz rust-c18d6f1ffa683a998e9c8a3ff93f6560b2103008.zip | |
Rollup merge of #81176 - camsteffen:qpath-res, r=oli-obk
Improve safety of `LateContext::qpath_res` This is my first rustc code change, inspired by hacking on clippy! The first change is to clear cached `TypeckResults` from `LateContext` when visiting a nested item. I took a hint from [here](https://github.com/rust-lang/rust/blob/5e91c4ecc09312d8b63d250a432b0f3ef83f1df7/compiler/rustc_privacy/src/lib.rs#L1300). Clippy has a `qpath_res` util function to avoid a possible ICE in `LateContext::qpath_res`. But the docs of `LateContext::qpath_res` promise no ICE. So this updates the `LateContext` method to keep its promises, and removes the util function. Related: rust-lang/rust-clippy#4545 CC ````````````@eddyb```````````` since you've done related work CC ````````````@flip1995```````````` FYI
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/Linker.cpp')
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