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redundant_closure ignore coerced closure

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This commit is contained in:
dswij 2022-02-23 23:04:06 +08:00
parent 95396f61bc
commit 33bf9e9a54
4 changed files with 30 additions and 16 deletions
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4
clippy_lints/src/eta_reduction.rs
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@ -3,7 +3,7 @@ use clippy_utils::higher::VecArgs;
use clippy_utils::source::snippet_opt;
use clippy_utils::ty::is_type_diagnostic_item;
use clippy_utils::usage::local_used_after_expr;
use clippy_utils::{higher, path_to_local, path_to_local_id};
use clippy_utils::{higher, is_adjusted, path_to_local, path_to_local_id};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::def_id::DefId;
@ -103,6 +103,7 @@ impl<'tcx> LateLintPass<'tcx> for EtaReduction {
let closure_ty = cx.typeck_results().expr_ty(expr);
if_chain!(
if !is_adjusted(cx, &body.value);
if let ExprKind::Call(callee, args) = body.value.kind;
if let ExprKind::Path(_) = callee.kind;
if check_inputs(cx, body.params, args);
@ -144,6 +145,7 @@ impl<'tcx> LateLintPass<'tcx> for EtaReduction {
);
if_chain!(
if !is_adjusted(cx, &body.value);
if let ExprKind::MethodCall(path, args, _) = body.value.kind;
if check_inputs(cx, body.params, args);
let method_def_id = cx.typeck_results().type_dependent_def_id(body.value.hir_id).unwrap();