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remove the rest of unnecessary to_string

This commit is contained in:
Takayuki Maeda 2022-06-17 18:48:09 +09:00
parent 349bda2051
commit 2135331a33
2 changed files with 5 additions and 5 deletions

View file

@ -2042,9 +2042,9 @@ impl<'a> Parser<'a> {
match pat.kind { match pat.kind {
PatKind::Ident(_, ident, _) => ( PatKind::Ident(_, ident, _) => (
ident, ident,
"self: ".to_string(), "self: ",
": TypeName".to_string(), ": TypeName".to_string(),
"_: ".to_string(), "_: ",
pat.span.shrink_to_lo(), pat.span.shrink_to_lo(),
pat.span.shrink_to_hi(), pat.span.shrink_to_hi(),
pat.span.shrink_to_lo(), pat.span.shrink_to_lo(),
@ -2058,9 +2058,9 @@ impl<'a> Parser<'a> {
let mutab = mutab.prefix_str(); let mutab = mutab.prefix_str();
( (
ident, ident,
"self: ".to_string(), "self: ",
format!("{ident}: &{mutab}TypeName"), format!("{ident}: &{mutab}TypeName"),
"_: ".to_string(), "_: ",
pat.span.shrink_to_lo(), pat.span.shrink_to_lo(),
pat.span, pat.span,
pat.span.shrink_to_lo(), pat.span.shrink_to_lo(),

View file

@ -771,7 +771,7 @@ impl<T: LintContext> DiagnosticExt<T> for rustc_errors::Diagnostic {
} }
} }
self.span_suggestion(remove_span, msg, String::new(), applicability); self.span_suggestion(remove_span, msg, "", applicability);
} }
} }