core: os::with_env_lock: Use a global instead of a per-runtime lock #4726
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C-cleanup
Category: PRs that clean code up or issues documenting cleanup.
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brson
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It looks like this has been fixed. |
fhahn
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* src/test/run-pass/issue-3559.rs was fixed in rust-lang#4726 * src/test/compile-fail/borrowck-call-sendfn.rs was fixed in rust-lang#2978 * update src/test/compile-fail/issue-5500-1.rs to work with current Rust * removed src/test/compile-fail/issue-5500.rs because it is tested in src/test/run-fail/issue-5500.rs * src/test/compile-fail/view-items-at-top.rs fixed * rust-lang#897 fixed * compile-fail/issue-6762.rs issue was closed as dup of rust-lang#6801 * deleted compile-fail/issue-2074.rs because it became irelevant and is irrelevant rust-lang#2074, a test covering this was added in 4f92f45
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While working on #11363 I stumbled over a couple of ignored tests, that seem to be fixed or invalid. * src/test/run-pass/issue-3559.rs was fixed in #4726 * src/test/compile-fail/borrowck-call-sendfn.rs was fixed in #2978 * update src/test/compile-fail/issue-5500-1.rs to work with current Rust (I'm not 100% sure if the original condition is tested as mentioned in #5500, but I think so) * removed src/test/compile-fail/issue-5500.rs because it is tested in src/test/run-fail/issue-5500.rs (they are the same test cases, I just renamed src/test/run-fail/addr-of-bot.rs to be consistent with the other issue name
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May 2, 2020
…-float-functions, r=flip1995 Add lint to improve floating-point expressions Looks for floating-point expressions that can be expressed using built-in methods to improve accuracy, performance and/or succinctness. changelog: Add lint `floating_point_improvements`. Fixes rust-lang#4726 Partly addresses [rust-lang#2040](rust-lang/rust-clippy#2040) Currently linted expressions: | Expression | Suggestion | |---------------------------------|------------| | x.log(2.0) | x.log2() | | x.log(10.0) | x.log10() | | x.log(std::f32::consts::E) | x.ln() | | (1 + x).ln() | x.ln_1p() | | (2.0).powf(x) | x.exp2() | | (std::f32::consts::E).powf(x) | x.exp() | | x.powf(1/2) | x.sqrt() | | x.powf(1/3) | x.cbrt() | | x.powf(y), where y is whole | x.powi(y) | | x.exp() - 1 | x.exp_m1() | |x * y + z|x.mul_add(y, z)|
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As per FIXME (formerly XXX).
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