bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

remove unnecessary to_string and String::new

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

16
compiler/rustc_ast_passes/src/ast_validation.rs
View file

@ -488,7 +488,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
replace_span,
&format!("provide a definition for the {}", ctx),
sugg.to_string(),
sugg,
Applicability::HasPlaceholders,
)
.emit();
@ -522,7 +522,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
span,
&format!("remove the {}", remove_descr),
String::new(),
"",
Applicability::MaybeIncorrect,
)
.span_label(self.current_extern_span(), "`extern` block begins here")
@ -570,7 +570,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
body.span,
"remove the invalid body",
";".to_string(),
";",
Applicability::MaybeIncorrect,
)
.help(
@ -599,7 +599,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion_verbose(
span.until(ident.span.shrink_to_lo()),
"remove the qualifiers",
"fn ".to_string(),
"fn ",
Applicability::MaybeIncorrect,
)
.emit();
@ -703,7 +703,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
generics.span,
"remove the parameters",
String::new(),
"",
Applicability::MachineApplicable,
)
.emit();
@ -721,7 +721,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
span,
"remove the super traits or lifetime bounds",
String::new(),
"",
Applicability::MachineApplicable,
)
.emit();
@ -753,7 +753,7 @@ impl<'a> AstValidator<'a> {
.span_suggestion(
total_span,
"remove these associated items",
String::new(),
"",
Applicability::MachineApplicable,
)
.span_label(ident_span, "auto trait cannot have associated items")
@ -993,7 +993,7 @@ fn validate_generic_param_order(
err.span_suggestion(
span,
"reorder the parameters: lifetimes, then consts and types",
ordered_params.clone(),
&ordered_params,
Applicability::MachineApplicable,
);
err.emit();

2
compiler/rustc_ast_passes/src/feature_gate.rs
View file

@ -823,7 +823,7 @@ fn maybe_stage_features(sess: &Session, krate: &ast::Crate) {
err.span_suggestion(
attr.span,
"remove the attribute",
String::new(),
"",
Applicability::MachineApplicable,
);
}