diff options
Diffstat (limited to 'clippy_lints/src/methods/single_char_insert_string.rs')
| -rw-r--r-- | clippy_lints/src/methods/single_char_insert_string.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/clippy_lints/src/methods/single_char_insert_string.rs b/clippy_lints/src/methods/single_char_insert_string.rs index 6cdc954c03b..18b6b5be175 100644 --- a/clippy_lints/src/methods/single_char_insert_string.rs +++ b/clippy_lints/src/methods/single_char_insert_string.rs @@ -8,12 +8,12 @@ use rustc_lint::LateContext; use super::SINGLE_CHAR_ADD_STR; /// lint for length-1 `str`s as argument for `insert_str` -pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, args: &[hir::Expr<'_>]) { +pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, receiver: &hir::Expr<'_>, args: &[hir::Expr<'_>]) { let mut applicability = Applicability::MachineApplicable; - if let Some(extension_string) = get_hint_if_single_char_arg(cx, &args[2], &mut applicability) { + if let Some(extension_string) = get_hint_if_single_char_arg(cx, &args[1], &mut applicability) { let base_string_snippet = - snippet_with_applicability(cx, args[0].span.source_callsite(), "_", &mut applicability); - let pos_arg = snippet_with_applicability(cx, args[1].span, "..", &mut applicability); + snippet_with_applicability(cx, receiver.span.source_callsite(), "_", &mut applicability); + let pos_arg = snippet_with_applicability(cx, args[0].span, "..", &mut applicability); let sugg = format!("{}.insert({}, {})", base_string_snippet, pos_arg, extension_string); span_lint_and_sugg( cx, |