bjoernager/rust
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Use chaining in DiagnosticBuilder construction.

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To avoid the use of a mutable local variable, and because it reads more
nicely.
This commit is contained in:
Nicholas Nethercote 2024-01-03 16:00:29 +11:00
parent b1b9278851
commit 589591efde
22 changed files with 223 additions and 369 deletions
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7
compiler/rustc_parse/src/parser/pat.rs
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@ -460,9 +460,10 @@ impl<'a> Parser<'a> {
super::token_descr(&self_.token)
);
let mut err = self_.dcx().struct_span_err(self_.token.span, msg);
err.span_label(self_.token.span, format!("expected {expected}"));
err
self_
.dcx()
.struct_span_err(self_.token.span, msg)
.span_label_mv(self_.token.span, format!("expected {expected}"))
});
PatKind::Lit(self.mk_expr(lo, ExprKind::Lit(lit)))
} else {