bjoernager/rust
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compiler: clippy::complexity fixes

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useless_format
map_flatten
useless_conversion
needless_bool
filter_next
clone_on_copy
needless_option_as_deref
This commit is contained in:
Matthias Krüger 2022-02-03 23:12:25 +01:00
parent 4e8fb743cc
commit b80057d08d
22 changed files with 39 additions and 45 deletions
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2
compiler/rustc_parse/src/parser/generics.rs
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@ -260,7 +260,7 @@ impl<'a> Parser<'a> {
let ate_comma = self.eat(&token::Comma);
if self.eat_keyword_noexpect(kw::Where) {
let msg = &format!("cannot define duplicate `where` clauses on an item");
let msg = "cannot define duplicate `where` clauses on an item";
let mut err = self.struct_span_err(self.token.span, msg);
err.span_label(lo, "previous `where` clause starts here");
err.span_suggestion_verbose(