8a3765582c
Add lint against ambiguous wide pointer comparisons This PR is the resolution of https://github.com/rust-lang/rust/issues/106447 decided in https://github.com/rust-lang/rust/issues/117717 by T-lang. ## `ambiguous_wide_pointer_comparisons` *warn-by-default* The `ambiguous_wide_pointer_comparisons` lint checks comparison of `*const/*mut ?Sized` as the operands. ### Example ```rust let ab = (A, B); let a = &ab.0 as *const dyn T; let b = &ab.1 as *const dyn T; let _ = a == b; ``` ### Explanation The comparison includes metadata which may not be expected. ------- This PR also drops `clippy::vtable_address_comparisons` which is superseded by this one. ~~One thing: is the current naming right? `invalid` seems a bit too much.~~ Fixes https://github.com/rust-lang/rust/issues/117717 |
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| bootstrap | ||
| ci | ||
| doc | ||
| etc | ||
| librustdoc | ||
| llvm-project@7738295178 | ||
| rustdoc-json-types | ||
| tools | ||
| README.md | ||
| stage0.json | ||
| version | ||
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.