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Remove unnecessary Symbol stringification in clippy #92952

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Remove unnecessary Symbol stringification in clippy #92952

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6 changes: 3 additions & 3 deletions src/tools/clippy/clippy_lints/src/matches.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -961,13 +961,13 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
let path_str = rustc_hir_pretty::to_string(rustc_hir_pretty::NO_ANN, |s| s.print_qpath(path, false));
if path_str == "Err" {
let mut matching_wild = inner.iter().any(is_wild);
let mut ident_bind_name = String::from("_");
let mut ident_bind_name = sym::Underscore;
if !matching_wild {
// Looking for unused bindings (i.e.: `_e`)
for pat in inner.iter() {
if let PatKind::Binding(_, id, ident, None) = pat.kind {
if ident.as_str().starts_with('_') && !is_local_used(cx, arm.body, id) {
ident_bind_name = ident.name.as_str().to_string();
ident_bind_name = ident.name;
matching_wild = true;
}
}
Expand All @@ -982,7 +982,7 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
span_lint_and_note(cx,
MATCH_WILD_ERR_ARM,
arm.pat.span,
&format!("`Err({})` matches all errors", &ident_bind_name),
&format!("`Err({})` matches all errors", ident_bind_name),
None,
"match each error separately or use the error output, or use `.except(msg)` if the error case is unreachable",
);
Expand Down