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Auto merge of #81678 - jackh726:rollup-3nerni4, r=jackh726
Rollup of 14 pull requests Successful merges: - #80593 (Upgrade Chalk) - #81260 (Add .editorconfig) - #81455 (Add AArch64 big-endian and ILP32 targets) - #81517 (Remove remnants of the santizer runtime crates from bootstrap) - #81530 (sys: use `process::abort()` instead of `arch::wasm32::unreachable()`) - #81544 (Add better diagnostic for unbounded Abst. Const) - #81588 (Add doc aliases for "delete") - #81603 (rustbuild: Don't build compiler twice for error-index-generator.) - #81634 (Add long explanation e0521) - #81636 (Directly use `Option<&[T]>` instead of converting from `Option<&Vec<T>>` later on) - #81647 (Fix bug with assert!() calling the wrong edition of panic!().) - #81655 (Improve wording of suggestion about accessing field) - #81665 (Fix out of date `Scalar` documentation) - #81671 (Add more associated type tests) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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# EditorConfig helps developers define and maintain consistent | ||
# coding styles between different editors and IDEs | ||
# editorconfig.org | ||
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root = true | ||
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[*] | ||
end_of_line = lf | ||
charset = utf-8 | ||
trim_trailing_whitespace = true | ||
insert_final_newline = true | ||
indent_style = space | ||
indent_size = 4 | ||
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[*.md] | ||
# double whitespace at end of line | ||
# denotes a line break in Markdown | ||
trim_trailing_whitespace = false | ||
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[*.yml] | ||
indent_size = 2 |
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Borrowed data escapes outside of closure. | ||
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Erroneous code example: | ||
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```compile_fail,E0521 | ||
let mut list: Vec<&str> = Vec::new(); | ||
let _add = |el: &str| { | ||
list.push(el); // error: `el` escapes the closure body here | ||
}; | ||
``` | ||
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A type anotation of a closure parameter implies a new lifetime declaration. | ||
Consider to drop it, the compiler is reliably able to infer them. | ||
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``` | ||
let mut list: Vec<&str> = Vec::new(); | ||
let _add = |el| { | ||
list.push(el); | ||
}; | ||
``` | ||
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See the [Closure type inference and annotation][closure-infere-annotation] and | ||
[Lifetime elision][lifetime-elision] sections of the Book for more details. | ||
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[closure-infere-annotation]: https://doc.rust-lang.org/book/ch13-01-closures.html#closure-type-inference-and-annotation | ||
[lifetime-elision]: https://doc.rust-lang.org/reference/lifetime-elision.html |
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20 changes: 20 additions & 0 deletions
20
compiler/rustc_target/src/spec/aarch64_be_unknown_linux_gnu.rs
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use crate::abi::Endian; | ||
use crate::spec::{Target, TargetOptions}; | ||
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pub fn target() -> Target { | ||
let mut base = super::linux_gnu_base::opts(); | ||
base.max_atomic_width = Some(128); | ||
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Target { | ||
llvm_target: "aarch64_be-unknown-linux-gnu".to_string(), | ||
pointer_width: 64, | ||
data_layout: "E-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(), | ||
arch: "aarch64".to_string(), | ||
options: TargetOptions { | ||
unsupported_abis: super::arm_base::unsupported_abis(), | ||
mcount: "\u{1}_mcount".to_string(), | ||
endian: Endian::Big, | ||
..base | ||
}, | ||
} | ||
} |
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