bjoernager/rust
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remove unnecessary to_string and String::new

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This commit is contained in:
Takayuki Maeda 2022-06-13 15:48:40 +09:00
parent c570ab5a0b
commit 77d6176e69
88 changed files with 292 additions and 340 deletions
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2
compiler/rustc_const_eval/src/transform/check_consts/check.rs
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@ -1035,7 +1035,7 @@ fn emit_unstable_in_stable_error(ccx: &ConstCx<'_, '_>, span: Span, gate: Symbol
.span_suggestion(
attr_span,
"if it is not part of the public API, make this function unstably const",
concat!(r#"#[rustc_const_unstable(feature = "...", issue = "...")]"#, '\n').to_owned(),
concat!(r#"#[rustc_const_unstable(feature = "...", issue = "...")]"#, '\n'),
Applicability::HasPlaceholders,
)
.span_suggestion(