diff options
Diffstat (limited to 'compiler/rustc_attr/src/session_diagnostics.rs')
| -rw-r--r-- | compiler/rustc_attr/src/session_diagnostics.rs | 161 |
1 files changed, 78 insertions, 83 deletions
diff --git a/compiler/rustc_attr/src/session_diagnostics.rs b/compiler/rustc_attr/src/session_diagnostics.rs index 085175d4b..edccfa1c8 100644 --- a/compiler/rustc_attr/src/session_diagnostics.rs +++ b/compiler/rustc_attr/src/session_diagnostics.rs @@ -2,23 +2,22 @@ use std::num::IntErrorKind; use rustc_ast as ast; use rustc_errors::{ - error_code, fluent, Applicability, DiagnosticBuilder, ErrorGuaranteed, Handler, + error_code, fluent, Applicability, DiagnosticBuilder, ErrorGuaranteed, Handler, IntoDiagnostic, }; -use rustc_macros::SessionDiagnostic; -use rustc_session::SessionDiagnostic; +use rustc_macros::Diagnostic; use rustc_span::{Span, Symbol}; use crate::UnsupportedLiteralReason; -#[derive(SessionDiagnostic)] -#[diag(attr::expected_one_cfg_pattern, code = "E0536")] +#[derive(Diagnostic)] +#[diag(attr_expected_one_cfg_pattern, code = "E0536")] pub(crate) struct ExpectedOneCfgPattern { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_predicate, code = "E0537")] +#[derive(Diagnostic)] +#[diag(attr_invalid_predicate, code = "E0537")] pub(crate) struct InvalidPredicate { #[primary_span] pub span: Span, @@ -26,8 +25,8 @@ pub(crate) struct InvalidPredicate { pub predicate: String, } -#[derive(SessionDiagnostic)] -#[diag(attr::multiple_item, code = "E0538")] +#[derive(Diagnostic)] +#[diag(attr_multiple_item, code = "E0538")] pub(crate) struct MultipleItem { #[primary_span] pub span: Span, @@ -35,8 +34,8 @@ pub(crate) struct MultipleItem { pub item: String, } -#[derive(SessionDiagnostic)] -#[diag(attr::incorrect_meta_item, code = "E0539")] +#[derive(Diagnostic)] +#[diag(attr_incorrect_meta_item, code = "E0539")] pub(crate) struct IncorrectMetaItem { #[primary_span] pub span: Span, @@ -50,44 +49,44 @@ 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( self.span, - fluent::attr::unknown_meta_item, + fluent::attr_unknown_meta_item, error_code!(E0541), ); diag.set_arg("item", self.item); diag.set_arg("expected", expected.join(", ")); - diag.span_label(self.span, fluent::attr::label); + diag.span_label(self.span, fluent::label); diag } } -#[derive(SessionDiagnostic)] -#[diag(attr::missing_since, code = "E0542")] +#[derive(Diagnostic)] +#[diag(attr_missing_since, code = "E0542")] pub(crate) struct MissingSince { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::missing_note, code = "E0543")] +#[derive(Diagnostic)] +#[diag(attr_missing_note, code = "E0543")] pub(crate) struct MissingNote { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::multiple_stability_levels, code = "E0544")] +#[derive(Diagnostic)] +#[diag(attr_multiple_stability_levels, code = "E0544")] pub(crate) struct MultipleStabilityLevels { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_issue_string, code = "E0545")] +#[derive(Diagnostic)] +#[diag(attr_invalid_issue_string, code = "E0545")] pub(crate) struct InvalidIssueString { #[primary_span] pub span: Span, @@ -98,33 +97,33 @@ pub(crate) struct InvalidIssueString { // The error kinds of `IntErrorKind` are duplicated here in order to allow the messages to be // translatable. -#[derive(SessionSubdiagnostic)] +#[derive(Subdiagnostic)] pub(crate) enum InvalidIssueStringCause { - #[label(attr::must_not_be_zero)] + #[label(must_not_be_zero)] MustNotBeZero { #[primary_span] span: Span, }, - #[label(attr::empty)] + #[label(empty)] Empty { #[primary_span] span: Span, }, - #[label(attr::invalid_digit)] + #[label(invalid_digit)] InvalidDigit { #[primary_span] span: Span, }, - #[label(attr::pos_overflow)] + #[label(pos_overflow)] PosOverflow { #[primary_span] span: Span, }, - #[label(attr::neg_overflow)] + #[label(neg_overflow)] NegOverflow { #[primary_span] span: Span, @@ -144,22 +143,22 @@ impl InvalidIssueStringCause { } } -#[derive(SessionDiagnostic)] -#[diag(attr::missing_feature, code = "E0546")] +#[derive(Diagnostic)] +#[diag(attr_missing_feature, code = "E0546")] pub(crate) struct MissingFeature { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::non_ident_feature, code = "E0546")] +#[derive(Diagnostic)] +#[diag(attr_non_ident_feature, code = "E0546")] pub(crate) struct NonIdentFeature { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::missing_issue, code = "E0547")] +#[derive(Diagnostic)] +#[diag(attr_missing_issue, code = "E0547")] pub(crate) struct MissingIssue { #[primary_span] pub span: Span, @@ -167,8 +166,8 @@ pub(crate) struct MissingIssue { // FIXME: This diagnostic is identical to `IncorrectMetaItem`, barring the error code. Consider // changing this to `IncorrectMetaItem`. See #51489. -#[derive(SessionDiagnostic)] -#[diag(attr::incorrect_meta_item, code = "E0551")] +#[derive(Diagnostic)] +#[diag(attr_incorrect_meta_item, code = "E0551")] pub(crate) struct IncorrectMetaItem2 { #[primary_span] pub span: Span, @@ -176,15 +175,15 @@ pub(crate) struct IncorrectMetaItem2 { // FIXME: Why is this the same error code as `InvalidReprHintNoParen` and `InvalidReprHintNoValue`? // It is more similar to `IncorrectReprFormatGeneric`. -#[derive(SessionDiagnostic)] -#[diag(attr::incorrect_repr_format_packed_one_or_zero_arg, code = "E0552")] +#[derive(Diagnostic)] +#[diag(attr_incorrect_repr_format_packed_one_or_zero_arg, code = "E0552")] pub(crate) struct IncorrectReprFormatPackedOneOrZeroArg { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_repr_hint_no_paren, code = "E0552")] +#[derive(Diagnostic)] +#[diag(attr_invalid_repr_hint_no_paren, code = "E0552")] pub(crate) struct InvalidReprHintNoParen { #[primary_span] pub span: Span, @@ -192,8 +191,8 @@ pub(crate) struct InvalidReprHintNoParen { pub name: String, } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_repr_hint_no_value, code = "E0552")] +#[derive(Diagnostic)] +#[diag(attr_invalid_repr_hint_no_value, code = "E0552")] pub(crate) struct InvalidReprHintNoValue { #[primary_span] pub span: Span, @@ -209,18 +208,18 @@ 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, match self.reason { - UnsupportedLiteralReason::Generic => fluent::attr::unsupported_literal_generic, - UnsupportedLiteralReason::CfgString => fluent::attr::unsupported_literal_cfg_string, + UnsupportedLiteralReason::Generic => fluent::attr_unsupported_literal_generic, + UnsupportedLiteralReason::CfgString => fluent::attr_unsupported_literal_cfg_string, UnsupportedLiteralReason::DeprecatedString => { - fluent::attr::unsupported_literal_deprecated_string + fluent::attr_unsupported_literal_deprecated_string } UnsupportedLiteralReason::DeprecatedKvPair => { - fluent::attr::unsupported_literal_deprecated_kv_pair + fluent::attr_unsupported_literal_deprecated_kv_pair } }, error_code!(E0565), @@ -228,7 +227,7 @@ impl<'a> SessionDiagnostic<'a> for UnsupportedLiteral { if self.is_bytestr { diag.span_suggestion( self.start_point_span, - fluent::attr::unsupported_literal_suggestion, + fluent::attr_unsupported_literal_suggestion, "", Applicability::MaybeIncorrect, ); @@ -237,16 +236,16 @@ impl<'a> SessionDiagnostic<'a> for UnsupportedLiteral { } } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_repr_align_need_arg, code = "E0589")] +#[derive(Diagnostic)] +#[diag(attr_invalid_repr_align_need_arg, code = "E0589")] pub(crate) struct InvalidReprAlignNeedArg { #[primary_span] #[suggestion(code = "align(...)", applicability = "has-placeholders")] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::invalid_repr_generic, code = "E0589")] +#[derive(Diagnostic)] +#[diag(attr_invalid_repr_generic, code = "E0589")] pub(crate) struct InvalidReprGeneric<'a> { #[primary_span] pub span: Span, @@ -255,15 +254,15 @@ pub(crate) struct InvalidReprGeneric<'a> { pub error_part: &'a str, } -#[derive(SessionDiagnostic)] -#[diag(attr::incorrect_repr_format_align_one_arg, code = "E0693")] +#[derive(Diagnostic)] +#[diag(attr_incorrect_repr_format_align_one_arg, code = "E0693")] pub(crate) struct IncorrectReprFormatAlignOneArg { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::incorrect_repr_format_generic, code = "E0693")] +#[derive(Diagnostic)] +#[diag(attr_incorrect_repr_format_generic, code = "E0693")] pub(crate) struct IncorrectReprFormatGeneric<'a> { #[primary_span] pub span: Span, @@ -274,9 +273,9 @@ pub(crate) struct IncorrectReprFormatGeneric<'a> { pub cause: Option<IncorrectReprFormatGenericCause<'a>>, } -#[derive(SessionSubdiagnostic)] +#[derive(Subdiagnostic)] pub(crate) enum IncorrectReprFormatGenericCause<'a> { - #[suggestion(attr::suggestion, code = "{name}({int})", applicability = "machine-applicable")] + #[suggestion(suggestion, code = "{name}({int})", applicability = "machine-applicable")] Int { #[primary_span] span: Span, @@ -288,11 +287,7 @@ pub(crate) enum IncorrectReprFormatGenericCause<'a> { int: u128, }, - #[suggestion( - attr::suggestion, - code = "{name}({symbol})", - applicability = "machine-applicable" - )] + #[suggestion(suggestion, code = "{name}({symbol})", applicability = "machine-applicable")] Symbol { #[primary_span] span: Span, @@ -317,29 +312,29 @@ impl<'a> IncorrectReprFormatGenericCause<'a> { } } -#[derive(SessionDiagnostic)] -#[diag(attr::rustc_promotable_pairing, code = "E0717")] +#[derive(Diagnostic)] +#[diag(attr_rustc_promotable_pairing, code = "E0717")] pub(crate) struct RustcPromotablePairing { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::rustc_allowed_unstable_pairing, code = "E0789")] +#[derive(Diagnostic)] +#[diag(attr_rustc_allowed_unstable_pairing, code = "E0789")] pub(crate) struct RustcAllowedUnstablePairing { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::cfg_predicate_identifier)] +#[derive(Diagnostic)] +#[diag(attr_cfg_predicate_identifier)] pub(crate) struct CfgPredicateIdentifier { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::deprecated_item_suggestion)] +#[derive(Diagnostic)] +#[diag(attr_deprecated_item_suggestion)] pub(crate) struct DeprecatedItemSuggestion { #[primary_span] pub span: Span, @@ -351,22 +346,22 @@ pub(crate) struct DeprecatedItemSuggestion { pub details: (), } -#[derive(SessionDiagnostic)] -#[diag(attr::expected_single_version_literal)] +#[derive(Diagnostic)] +#[diag(attr_expected_single_version_literal)] pub(crate) struct ExpectedSingleVersionLiteral { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::expected_version_literal)] +#[derive(Diagnostic)] +#[diag(attr_expected_version_literal)] pub(crate) struct ExpectedVersionLiteral { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::expects_feature_list)] +#[derive(Diagnostic)] +#[diag(attr_expects_feature_list)] pub(crate) struct ExpectsFeatureList { #[primary_span] pub span: Span, @@ -374,8 +369,8 @@ pub(crate) struct ExpectsFeatureList { pub name: String, } -#[derive(SessionDiagnostic)] -#[diag(attr::expects_features)] +#[derive(Diagnostic)] +#[diag(attr_expects_features)] pub(crate) struct ExpectsFeatures { #[primary_span] pub span: Span, @@ -383,15 +378,15 @@ pub(crate) struct ExpectsFeatures { pub name: String, } -#[derive(SessionDiagnostic)] -#[diag(attr::soft_no_args)] +#[derive(Diagnostic)] +#[diag(attr_soft_no_args)] pub(crate) struct SoftNoArgs { #[primary_span] pub span: Span, } -#[derive(SessionDiagnostic)] -#[diag(attr::unknown_version_literal)] +#[derive(Diagnostic)] +#[diag(attr_unknown_version_literal)] pub(crate) struct UnknownVersionLiteral { #[primary_span] pub span: Span, |