passes: migrate half of check_attr

Migrate half of the `rustc_passes::check_attr` diagnostics to using
diagnostic derives and being translatable.

compiler/rustc_passes/src/errors.rs

@@ -0,0 +1,362 @@
+use rustc_errors::{Applicability, MultiSpan};
+use rustc_macros::{LintDiagnostic, SessionDiagnostic};
+use rustc_span::{Span, Symbol};
+
+#[derive(LintDiagnostic)]
+#[lint(passes::outer_crate_level_attr)]
+pub struct OuterCrateLevelAttr;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::inner_crate_level_attr)]
+pub struct InnerCrateLevelAttr;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::ignored_attr_with_macro)]
+pub struct IgnoredAttrWithMacro<'a> {
+    pub sym: &'a str,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::ignored_attr)]
+pub struct IgnoredAttr<'a> {
+    pub sym: &'a str,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::inline_ignored_function_prototype)]
+pub struct IgnoredInlineAttrFnProto;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::inline_ignored_constants)]
+#[warn_]
+#[note]
+pub struct IgnoredInlineAttrConstants;
+
+#[derive(SessionDiagnostic)]
+#[error(passes::inline_not_fn_or_closure, code = "E0518")]
+pub struct InlineNotFnOrClosure {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::no_coverage_ignored_function_prototype)]
+pub struct IgnoredNoCoverageFnProto;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::no_coverage_propagate)]
+pub struct IgnoredNoCoveragePropagate;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::no_coverage_fn_defn)]
+pub struct IgnoredNoCoverageFnDefn;
+
+#[derive(SessionDiagnostic)]
+#[error(passes::no_coverage_not_coverable, code = "E0788")]
+pub struct IgnoredNoCoverageNotCoverable {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::should_be_applied_to_fn)]
+pub struct AttrShouldBeAppliedToFn {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::naked_tracked_caller, code = "E0736")]
+pub struct NakedTrackedCaller {
+    #[primary_span]
+    pub attr_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::should_be_applied_to_fn, code = "E0739")]
+pub struct TrackedCallerWrongLocation {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::should_be_applied_to_struct_enum, code = "E0701")]
+pub struct NonExhaustiveWrongLocation {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::should_be_applied_to_trait)]
+pub struct AttrShouldBeAppliedToTrait {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::target_feature_on_statement)]
+pub struct TargetFeatureOnStatement;
+
+#[derive(SessionDiagnostic)]
+#[error(passes::should_be_applied_to_static)]
+pub struct AttrShouldBeAppliedToStatic {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub defn_span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_expect_str)]
+pub struct DocExpectStr<'a> {
+    #[primary_span]
+    pub attr_span: Span,
+    pub attr_name: &'a str,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_empty)]
+pub struct DocAliasEmpty<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_str: &'a str,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_bad_char)]
+pub struct DocAliasBadChar<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_str: &'a str,
+    pub char_: char,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_start_end)]
+pub struct DocAliasStartEnd<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_str: &'a str,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_bad_location)]
+pub struct DocAliasBadLocation<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_str: &'a str,
+    pub location: &'a str,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_not_an_alias)]
+pub struct DocAliasNotAnAlias<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_str: &'a str,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_alias_duplicated)]
+pub struct DocAliasDuplicated {
+    #[label]
+    pub first_defn: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_not_string_literal)]
+pub struct DocAliasNotStringLiteral {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_alias_malformed)]
+pub struct DocAliasMalformed {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_keyword_empty_mod)]
+pub struct DocKeywordEmptyMod {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_keyword_not_mod)]
+pub struct DocKeywordNotMod {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_keyword_invalid_ident)]
+pub struct DocKeywordInvalidIdent {
+    #[primary_span]
+    pub span: Span,
+    pub doc_keyword: Symbol,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_tuple_variadic_not_first)]
+pub struct DocTupleVariadicNotFirst {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_keyword_only_impl)]
+pub struct DocKeywordOnlyImpl {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_inline_conflict)]
+#[help]
+pub struct DocKeywordConflict {
+    #[primary_span]
+    pub spans: MultiSpan,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_inline_only_use)]
+#[note]
+pub struct DocInlineOnlyUse {
+    #[label]
+    pub attr_span: Span,
+    #[label(passes::not_a_use_item_label)]
+    pub item_span: Option<Span>,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::doc_attr_not_crate_level)]
+pub struct DocAttrNotCrateLevel<'a> {
+    #[primary_span]
+    pub span: Span,
+    pub attr_name: &'a str,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_test_unknown)]
+pub struct DocTestUnknown {
+    pub path: String,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_test_takes_list)]
+pub struct DocTestTakesList;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_primitive)]
+pub struct DocPrimitive;
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_test_unknown_any)]
+pub struct DocTestUnknownAny {
+    pub path: String,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_test_unknown_spotlight)]
+#[note]
+#[note(passes::no_op_note)]
+pub struct DocTestUnknownSpotlight {
+    pub path: String,
+    #[suggestion_short(applicability = "machine-applicable", code = "notable_trait")]
+    pub span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_test_unknown_include)]
+pub struct DocTestUnknownInclude {
+    pub path: String,
+    pub value: String,
+    pub inner: &'static str,
+    #[suggestion(code = "#{inner}[doc = include_str!(\"{value}\")]")]
+    pub sugg: (Span, Applicability),
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::doc_invalid)]
+pub struct DocInvalid;
+
+#[derive(SessionDiagnostic)]
+#[error(passes::pass_by_value)]
+pub struct PassByValue {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::allow_incoherent_impl)]
+pub struct AllowIncoherentImpl {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::has_incoherent_inherent_impl)]
+pub struct HasIncoherentInherentImpl {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::must_use_async)]
+pub struct MustUseAsync {
+    #[label]
+    pub span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::must_use_no_effect)]
+pub struct MustUseNoEffect {
+    pub article: &'static str,
+    pub target: rustc_hir::Target,
+}
+
+#[derive(SessionDiagnostic)]
+#[error(passes::must_not_suspend)]
+pub struct MustNotSuspend {
+    #[primary_span]
+    pub attr_span: Span,
+    #[label]
+    pub span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::cold)]
+#[warn_]
+pub struct Cold {
+    #[label]
+    pub span: Span,
+}
+
+#[derive(LintDiagnostic)]
+#[lint(passes::link)]
+#[warn_]
+pub struct Link {
+    #[label]
+    pub span: Option<Span>,
+}