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Added check for local spans

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This commit is contained in:
Armin Ronacher 2023-02-16 13:21:34 +01:00
parent 89314a0805
commit 09337981b2
1 changed files with 5 additions and 0 deletions
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5
clippy_lints/src/question_mark_used.rs
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@ -1,5 +1,6 @@
use clippy_utils::diagnostics::span_lint_and_help;
use clippy_utils::macros::span_is_local;
use rustc_hir::{Expr, ExprKind, MatchSource};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
@ -34,6 +35,10 @@ declare_lint_pass!(QuestionMarkUsed => [QUESTION_MARK_USED]);
impl<'tcx> LateLintPass<'tcx> for QuestionMarkUsed {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
if let ExprKind::Match(_, _, MatchSource::TryDesugar) = expr.kind {
if !span_is_local(expr.span) {
return;
}
span_lint_and_help(
cx,
QUESTION_MARK_USED,