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Stuart Cook
0bded526e8
tidy: Fix false positives with absolute repo paths in `pal.rs` `check()` Fixes this bug: #### Step-by-step 1. `git clone https://github.com/rust-lang/rust.git rust-improve-tests` 2. `cd rust-improve-tests` 3. `./x test tidy` #### Expected No tidy errors found #### Actual ``` thread 'pal (library)' (837175) panicked at src/tools/tidy/src/pal.rs:100:5: assertion failed: saw_target_arch ``` #### Explanation Since the git checkout dir contains the word ["tests"](https://github.com/rust-lang/rust/blob/bf0ce4bc6816e3b9aaa52dc5fd47b8b5b2e0cd50/src/tools/tidy/src/pal.rs#L96), the `pal.rs` `check()` used to erroneously ignore all paths.
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.