Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index 3fe7feb9d..683717344 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -267,6 +267,25 @@ pub struct DocInlineOnlyUse {
     pub item_span: Option<Span>,
 }
 
+#[derive(LintDiagnostic)]
+#[diag(passes_doc_masked_only_extern_crate)]
+#[note]
+pub struct DocMaskedOnlyExternCrate {
+    #[label]
+    pub attr_span: Span,
+    #[label(passes_not_an_extern_crate_label)]
+    pub item_span: Option<Span>,
+}
+
+#[derive(LintDiagnostic)]
+#[diag(passes_doc_masked_not_extern_crate_self)]
+pub struct DocMaskedNotExternCrateSelf {
+    #[label]
+    pub attr_span: Span,
+    #[label(passes_extern_crate_self_label)]
+    pub item_span: Option<Span>,
+}
+
 #[derive(Diagnostic)]
 #[diag(passes_doc_attr_not_crate_level)]
 pub struct DocAttrNotCrateLevel<'a> {
@@ -618,6 +637,38 @@ pub struct LinkOrdinal {
 }
 
 #[derive(Diagnostic)]
+#[diag(passes_confusables)]
+pub struct Confusables {
+    #[primary_span]
+    pub attr_span: Span,
+}
+
+#[derive(Diagnostic)]
+#[diag(passes_empty_confusables)]
+pub(crate) struct EmptyConfusables {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(Diagnostic)]
+#[diag(passes_incorrect_meta_item, code = "E0539")]
+pub(crate) struct IncorrectMetaItem {
+    #[primary_span]
+    pub span: Span,
+    #[subdiagnostic]
+    pub suggestion: IncorrectMetaItemSuggestion,
+}
+
+#[derive(Subdiagnostic)]
+#[multipart_suggestion(passes_incorrect_meta_item_suggestion, applicability = "maybe-incorrect")]
+pub(crate) struct IncorrectMetaItemSuggestion {
+    #[suggestion_part(code = "\"")]
+    pub lo: Span,
+    #[suggestion_part(code = "\"")]
+    pub hi: Span,
+}
+
+#[derive(Diagnostic)]
 #[diag(passes_stability_promotable)]
 pub struct StabilityPromotable {
     #[primary_span]
@@ -639,6 +690,10 @@ pub enum MacroExport {
     #[diag(passes_macro_export)]
     Normal,
 
+    #[diag(passes_macro_export_on_decl_macro)]
+    #[note]
+    OnDeclMacro,
+
     #[diag(passes_invalid_macro_export_arguments)]
     UnknownItem { name: Symbol },