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update unused variable

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Frank
2020-09-24 15:36:38 -05:00
parent 1479c18396
commit 12e5637f75
1 changed files with 1 additions and 1 deletions
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clippy_lints/src/disallowed_method.rs
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@@ -51,7 +51,7 @@ impl_lint_pass!(DisallowedMethod => [DISALLOWED_METHOD]);
impl <'tcx> LateLintPass<'tcx> for DisallowedMethod { impl <'tcx> LateLintPass<'tcx> for DisallowedMethod {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) { fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
if let ExprKind::MethodCall(path, _, _args, _) = &expr.kind { if let ExprKind::MethodCall(_path, _, _args, _) = &expr.kind {
let def_id = cx.typeck_results().type_dependent_def_id(expr.hir_id).unwrap(); let def_id = cx.typeck_results().type_dependent_def_id(expr.hir_id).unwrap();
let method_call = cx.get_def_path(def_id); let method_call = cx.get_def_path(def_id);