Rollup of 6 pull requests #96904
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Rollup of 6 pull requests #96904
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…atch_err, r=lcnr Handle mismatched generic param kinds in trait impls betterly - Check that generic params on a generic associated type are the same as in the trait definition - Check that const generics are not used in place of type generics (and the other way round too) r? `@lcnr`
Expose process windows_process_extensions_main_thread_handle on Windows ~~I did not find any tests in https://github.com/rust-lang/rust/blob/7d3e03666a93bd2b0f78b3933f9305832af771a5/library/std/src/sys/windows/process/tests.rs that actually launch processes, so I haven't added tests for this.~~ I ran the following locally, to check that it works as expected: ```rs #![feature(windows_process_extensions_main_thread_handle)] fn main() { use std::os::windows::process::{ChildExt, CommandExt}; const CREATE_SUSPENDED: u32 = 0x00000004; let proc = std::process::Command::new("cmd") .args(["/C", "echo hello"]) .creation_flags(CREATE_SUSPENDED) .spawn() .unwrap(); extern "system" { fn ResumeThread(_: *mut std::ffi::c_void) -> u32; } unsafe { ResumeThread(proc.main_thread_handle()); } let output = proc.wait_with_output().unwrap(); let str_output = std::str::from_utf8(&output.stdout[..]).unwrap(); println!("{}", str_output); } ``` Without the feature attribute it wouldn't compile, and commenting the `ResumeThread` line makes it hang forever, showing that it works. Trakcing issue rust-lang#96723
Move some tests to more reasonable places cc rust-lang#73494 r? `@petrochenkov`
…htriplett Use Rust 2021 prelude in std itself.
… r=GuillaumeGomez rustdoc: search result ranking fix # Before  # After 
Don't subst an AdtDef with its own substs
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@bors r+ p=6 rollup=never |
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📌 Commit c5f2c44 has been approved by |
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☀️ Test successful - checks-actions |
This was referenced May 10, 2022
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Finished benchmarking commit (d4c3643): comparison url. Summary: This benchmark run did not return any relevant results. If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression |
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