bors ff6dc928c5 Auto merge of #142390 - cjgillot:mir-liveness, r=davidtwco ... Perform unused assignment and unused variables lints on MIR. Rebase of https://github.com/rust-lang/rust/pull/101500 Fixes https://github.com/rust-lang/rust/issues/51003. The first commit moves detection of uninhabited types from the current liveness pass to MIR building. In order to keep the same level of diagnostics, I had to instrument MIR a little more: - keep for which original local a guard local is created; - store in the `VarBindingForm` the list of introducer places and whether this was a shorthand pattern. I am not very proud of the handling of self-assignments. The proposed scheme is in two parts: first detect probable self-assignments, by pattern matching on MIR, and second treat them specially during dataflow analysis. I welcome ideas. Please review carefully the changes in tests. There are many small changes to behaviour, and I'm not sure all of them are desirable.		2025-10-12 13:00:04 +00:00
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benches	Fix import in bench for wasm	2025-02-12 14:44:30 -08:00
src	Auto merge of #142390 - cjgillot:mir-liveness, r=davidtwco	2025-10-12 13:00:04 +00:00
tests	Implement non-poisoning Mutex::with_mut, RwLock::with and RwLock::with_mut	2025-10-04 17:16:00 +08:00
build.rs	std: add support for armv7a-vex-v5 target	2025-09-24 12:10:15 -05:00
Cargo.toml	Add a new wasm32-wasip3 target to Rust	2025-10-02 15:09:09 -07:00