diff options
Diffstat (limited to 'compiler/rustc_hir_analysis/src/check_unused.rs')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/check_unused.rs | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/compiler/rustc_hir_analysis/src/check_unused.rs b/compiler/rustc_hir_analysis/src/check_unused.rs index aa5db4f6aa7..ed23dc2a827 100644 --- a/compiler/rustc_hir_analysis/src/check_unused.rs +++ b/compiler/rustc_hir_analysis/src/check_unused.rs @@ -35,11 +35,12 @@ fn check_unused_traits(tcx: TyCtxt<'_>, (): ()) { continue; } let (path, _) = item.expect_use(); - let msg = if let Ok(snippet) = tcx.sess.source_map().span_to_snippet(path.span) { - format!("unused import: `{snippet}`") - } else { - "unused import".to_owned() - }; - tcx.node_span_lint(lint::builtin::UNUSED_IMPORTS, item.hir_id(), path.span, msg, |_| {}); + tcx.node_span_lint(lint::builtin::UNUSED_IMPORTS, item.hir_id(), path.span, |lint| { + if let Ok(snippet) = tcx.sess.source_map().span_to_snippet(path.span) { + lint.primary_message(format!("unused import: `{snippet}`")); + } else { + lint.primary_message("unused import"); + } + }); } } |
