UPDATE - rename DiagnosticHandler trait to IntoDiagnostic

1 files changed, 34 insertions, 34 deletions

diff --git a/compiler/rustc_attr/src/session_diagnostics.rs b/compiler/rustc_attr/src/session_diagnostics.rs
index ed8400391c2..8362b51af40 100644
--- a/compiler/rustc_attr/src/session_diagnostics.rs
+++ b/compiler/rustc_attr/src/session_diagnostics.rs
@@ -1,23 +1,23 @@
 use std::num::IntErrorKind;
 
 use rustc_ast as ast;
-use rustc_errors::SessionDiagnostic;
 use rustc_errors::{
-    error_code, fluent, Applicability, DiagnosticBuilder, ErrorGuaranteed, Handler,
+    error_code, fluent, Applicability, DiagnosticBuilder, IntoDiagnostic, ErrorGuaranteed,
+    Handler,
 };
-use rustc_macros::SessionDiagnostic;
+use rustc_macros::DiagnosticHandler;
 use rustc_span::{Span, Symbol};
 
 use crate::UnsupportedLiteralReason;
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::expected_one_cfg_pattern, code = "E0536")]
 pub(crate) struct ExpectedOneCfgPattern {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_predicate, code = "E0537")]
 pub(crate) struct InvalidPredicate {
     #[primary_span]
@@ -26,7 +26,7 @@ pub(crate) struct InvalidPredicate {
     pub predicate: String,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::multiple_item, code = "E0538")]
 pub(crate) struct MultipleItem {
     #[primary_span]
@@ -35,7 +35,7 @@ pub(crate) struct MultipleItem {
     pub item: String,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::incorrect_meta_item, code = "E0539")]
 pub(crate) struct IncorrectMetaItem {
     #[primary_span]
@@ -50,7 +50,7 @@ pub(crate) struct UnknownMetaItem<'a> {
 }
 
 // Manual implementation to be able to format `expected` items correctly.
-impl<'a> SessionDiagnostic<'a> for UnknownMetaItem<'_> {
+impl<'a> IntoDiagnostic<'a> for UnknownMetaItem<'_> {
     fn into_diagnostic(self, handler: &'a Handler) -> DiagnosticBuilder<'a, ErrorGuaranteed> {
         let expected = self.expected.iter().map(|name| format!("`{}`", name)).collect::<Vec<_>>();
         let mut diag = handler.struct_span_err_with_code(
@@ -65,28 +65,28 @@ impl<'a> SessionDiagnostic<'a> for UnknownMetaItem<'_> {
     }
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::missing_since, code = "E0542")]
 pub(crate) struct MissingSince {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::missing_note, code = "E0543")]
 pub(crate) struct MissingNote {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::multiple_stability_levels, code = "E0544")]
 pub(crate) struct MultipleStabilityLevels {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_issue_string, code = "E0545")]
 pub(crate) struct InvalidIssueString {
     #[primary_span]
@@ -144,21 +144,21 @@ impl InvalidIssueStringCause {
     }
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::missing_feature, code = "E0546")]
 pub(crate) struct MissingFeature {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::non_ident_feature, code = "E0546")]
 pub(crate) struct NonIdentFeature {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::missing_issue, code = "E0547")]
 pub(crate) struct MissingIssue {
     #[primary_span]
@@ -167,7 +167,7 @@ pub(crate) struct MissingIssue {
 
 // FIXME: This diagnostic is identical to `IncorrectMetaItem`, barring the error code. Consider
 // changing this to `IncorrectMetaItem`. See #51489.
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::incorrect_meta_item, code = "E0551")]
 pub(crate) struct IncorrectMetaItem2 {
     #[primary_span]
@@ -176,14 +176,14 @@ pub(crate) struct IncorrectMetaItem2 {
 
 // FIXME: Why is this the same error code as `InvalidReprHintNoParen` and `InvalidReprHintNoValue`?
 // It is more similar to `IncorrectReprFormatGeneric`.
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::incorrect_repr_format_packed_one_or_zero_arg, code = "E0552")]
 pub(crate) struct IncorrectReprFormatPackedOneOrZeroArg {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_repr_hint_no_paren, code = "E0552")]
 pub(crate) struct InvalidReprHintNoParen {
     #[primary_span]
@@ -192,7 +192,7 @@ pub(crate) struct InvalidReprHintNoParen {
     pub name: String,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_repr_hint_no_value, code = "E0552")]
 pub(crate) struct InvalidReprHintNoValue {
     #[primary_span]
@@ -209,7 +209,7 @@ pub(crate) struct UnsupportedLiteral {
     pub start_point_span: Span,
 }
 
-impl<'a> SessionDiagnostic<'a> for UnsupportedLiteral {
+impl<'a> IntoDiagnostic<'a> for UnsupportedLiteral {
     fn into_diagnostic(self, handler: &'a Handler) -> DiagnosticBuilder<'a, ErrorGuaranteed> {
         let mut diag = handler.struct_span_err_with_code(
             self.span,
@@ -237,7 +237,7 @@ impl<'a> SessionDiagnostic<'a> for UnsupportedLiteral {
     }
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_repr_align_need_arg, code = "E0589")]
 pub(crate) struct InvalidReprAlignNeedArg {
     #[primary_span]
@@ -245,7 +245,7 @@ pub(crate) struct InvalidReprAlignNeedArg {
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::invalid_repr_generic, code = "E0589")]
 pub(crate) struct InvalidReprGeneric<'a> {
     #[primary_span]
@@ -255,14 +255,14 @@ pub(crate) struct InvalidReprGeneric<'a> {
     pub error_part: &'a str,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::incorrect_repr_format_align_one_arg, code = "E0693")]
 pub(crate) struct IncorrectReprFormatAlignOneArg {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::incorrect_repr_format_generic, code = "E0693")]
 pub(crate) struct IncorrectReprFormatGeneric<'a> {
     #[primary_span]
@@ -317,28 +317,28 @@ impl<'a> IncorrectReprFormatGenericCause<'a> {
     }
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::rustc_promotable_pairing, code = "E0717")]
 pub(crate) struct RustcPromotablePairing {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::rustc_allowed_unstable_pairing, code = "E0789")]
 pub(crate) struct RustcAllowedUnstablePairing {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::cfg_predicate_identifier)]
 pub(crate) struct CfgPredicateIdentifier {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::deprecated_item_suggestion)]
 pub(crate) struct DeprecatedItemSuggestion {
     #[primary_span]
@@ -351,21 +351,21 @@ pub(crate) struct DeprecatedItemSuggestion {
     pub details: (),
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::expected_single_version_literal)]
 pub(crate) struct ExpectedSingleVersionLiteral {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::expected_version_literal)]
 pub(crate) struct ExpectedVersionLiteral {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::expects_feature_list)]
 pub(crate) struct ExpectsFeatureList {
     #[primary_span]
@@ -374,7 +374,7 @@ pub(crate) struct ExpectsFeatureList {
     pub name: String,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::expects_features)]
 pub(crate) struct ExpectsFeatures {
     #[primary_span]
@@ -383,14 +383,14 @@ pub(crate) struct ExpectsFeatures {
     pub name: String,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::soft_no_args)]
 pub(crate) struct SoftNoArgs {
     #[primary_span]
     pub span: Span,
 }
 
-#[derive(SessionDiagnostic)]
+#[derive(DiagnosticHandler)]
 #[diag(attr::unknown_version_literal)]
 pub(crate) struct UnknownVersionLiteral {
     #[primary_span]