Matthias Krüger fbc121fdfd Rollup merge of #104363 - WaffleLapkin:bonk_box_new, r=Nilstrieb ... Make `unused_allocation` lint against `Box::new` too Previously it only linted against `box` syntax, which likely won't ever be stabilized, which is pretty useless. Even now I'm not sure if it's a meaningful lint, but it's at least something 🤷 This means that code like the following will be linted against: ```rust Box::new([1, 2, 3]).len(); f(&Box::new(1)); // where f : &i32 -> () ``` The lint works by checking if a `Box::new` (or `box`) expression has an a borrow adjustment, meaning that the code that first stores the box in a variable won't be linted against: ```rust let boxed = Box::new([1, 2, 3]); // no lint boxed.len(); ```		2023-03-11 15:43:11 +01:00
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src	Rollup merge of #104363 - WaffleLapkin:bonk_box_new, r=Nilstrieb	2023-03-11 15:43:11 +01:00
Cargo.toml	Remove duplicate sha-1 dependency	2023-01-10 21:02:06 -08:00