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Avoid even more decoding if not absolutely necessary

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This commit is contained in:
Urgau 2024-11-27 07:35:55 +01:00
parent 9b040e92aa
commit b6c80a610f
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_lint/src/dangling.rs
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@ -131,10 +131,10 @@ impl DanglingPointerSearcher<'_, '_> {
fn lint_expr(cx: &LateContext<'_>, expr: &Expr<'_>) {
if let ExprKind::MethodCall(method, receiver, _args, _span) = expr.kind
&& is_temporary_rvalue(receiver)
&& let Some(fn_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id)
&& cx.tcx.has_attr(fn_id, sym::rustc_as_ptr)
&& let ty = cx.typeck_results().expr_ty(receiver)
&& owns_allocation(cx.tcx, ty)
&& let Some(fn_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id)
&& cx.tcx.has_attr(fn_id, sym::rustc_as_ptr)
{
// FIXME: use `emit_node_lint` when `#[primary_span]` is added.
cx.tcx.emit_node_span_lint(