diff options
Diffstat (limited to 'compiler/rustc_passes/src/check_attr.rs')
| -rw-r--r-- | compiler/rustc_passes/src/check_attr.rs | 53 | 
1 files changed, 31 insertions, 22 deletions
| diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs index 897a0db930c..87433538512 100644 --- a/compiler/rustc_passes/src/check_attr.rs +++ b/compiler/rustc_passes/src/check_attr.rs @@ -370,10 +370,13 @@ impl CheckAttrVisitor<'_> { b.push_str(&(allowed_target.to_string() + "s")); b }); - self.tcx.struct_span_lint_hir(UNUSED_ATTRIBUTES, hir_id, attr.span, |lint| { - lint.build(&format!("`#[{name}]` only has an effect on {}", supported_names)) - .emit(); - }); + self.tcx.struct_span_lint_hir( + UNUSED_ATTRIBUTES, + hir_id, + attr.span, + &format!("`#[{name}]` only has an effect on {}", supported_names), + |lint| lint, + ); } } @@ -877,25 +880,31 @@ impl CheckAttrVisitor<'_> { hir_id: HirId, ) -> bool { if hir_id != CRATE_HIR_ID { - self.tcx.struct_span_lint_hir(INVALID_DOC_ATTRIBUTES, hir_id, meta.span(), |lint| { - let mut err = lint.build(fluent::passes::attr_crate_level); - if attr.style == AttrStyle::Outer - && self.tcx.hir().get_parent_item(hir_id) == CRATE_OWNER_ID - { - if let Ok(mut src) = self.tcx.sess.source_map().span_to_snippet(attr.span) { - src.insert(1, '!'); - err.span_suggestion_verbose( - attr.span, - fluent::passes::suggestion, - src, - Applicability::MaybeIncorrect, - ); - } else { - err.span_help(attr.span, fluent::passes::help); + self.tcx.struct_span_lint_hir( + INVALID_DOC_ATTRIBUTES, + hir_id, + meta.span(), + fluent::passes::attr_crate_level, + |err| { + if attr.style == AttrStyle::Outer + && self.tcx.hir().get_parent_item(hir_id) == CRATE_OWNER_ID + { + if let Ok(mut src) = self.tcx.sess.source_map().span_to_snippet(attr.span) { + src.insert(1, '!'); + err.span_suggestion_verbose( + attr.span, + fluent::passes::suggestion, + src, + Applicability::MaybeIncorrect, + ); + } else { + err.span_help(attr.span, fluent::passes::help); + } } - } - err.note(fluent::passes::note).emit(); - }); + err.note(fluent::passes::note); + err + }, + ); return false; } true | 
