diff options
Diffstat (limited to 'compiler/rustc_errors/src/lib.rs')
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 75 |
1 files changed, 74 insertions, 1 deletions
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index 3549d3c4999..aed52bce9aa 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -60,7 +60,7 @@ mod snippet; mod styled_buffer; pub mod translation; -pub use diagnostic_builder::SessionDiagnostic; +pub use diagnostic_builder::IntoDiagnostic; pub use snippet::Style; pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a, ErrorGuaranteed>>; @@ -647,6 +647,8 @@ impl Handler { /// Construct a builder with the `msg` at the level appropriate for the specific `EmissionGuarantee`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_diagnostic<G: EmissionGuarantee>( &self, msg: impl Into<DiagnosticMessage>, @@ -660,6 +662,8 @@ impl Handler { /// * `can_emit_warnings` is `true` /// * `is_force_warn` was set in `DiagnosticId::Lint` #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_warn( &self, span: impl Into<MultiSpan>, @@ -676,6 +680,8 @@ impl Handler { /// Attempting to `.emit()` the builder will only emit if either: /// * `can_emit_warnings` is `true` /// * `is_force_warn` was set in `DiagnosticId::Lint` + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_warn_with_expectation( &self, span: impl Into<MultiSpan>, @@ -689,6 +695,8 @@ impl Handler { /// Construct a builder at the `Allow` level at the given `span` and with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_allow( &self, span: impl Into<MultiSpan>, @@ -702,6 +710,8 @@ impl Handler { /// Construct a builder at the `Warning` level at the given `span` and with the `msg`. /// Also include a code. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_warn_with_code( &self, span: impl Into<MultiSpan>, @@ -719,6 +729,8 @@ impl Handler { /// * `can_emit_warnings` is `true` /// * `is_force_warn` was set in `DiagnosticId::Lint` #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_warn(&self, msg: impl Into<DiagnosticMessage>) -> DiagnosticBuilder<'_, ()> { DiagnosticBuilder::new(self, Level::Warning(None), msg) } @@ -729,6 +741,8 @@ impl Handler { /// Attempting to `.emit()` the builder will only emit if either: /// * `can_emit_warnings` is `true` /// * `is_force_warn` was set in `DiagnosticId::Lint` + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_warn_with_expectation( &self, msg: impl Into<DiagnosticMessage>, @@ -739,12 +753,16 @@ impl Handler { /// Construct a builder at the `Allow` level with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_allow(&self, msg: impl Into<DiagnosticMessage>) -> DiagnosticBuilder<'_, ()> { DiagnosticBuilder::new(self, Level::Allow, msg) } /// Construct a builder at the `Expect` level with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_expect( &self, msg: impl Into<DiagnosticMessage>, @@ -755,6 +773,8 @@ impl Handler { /// Construct a builder at the `Error` level at the given `span` and with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_err( &self, span: impl Into<MultiSpan>, @@ -767,6 +787,8 @@ impl Handler { /// Construct a builder at the `Error` level at the given `span`, with the `msg`, and `code`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_err_with_code( &self, span: impl Into<MultiSpan>, @@ -781,6 +803,8 @@ impl Handler { /// Construct a builder at the `Error` level with the `msg`. // FIXME: This method should be removed (every error should have an associated error code). #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_err( &self, msg: impl Into<DiagnosticMessage>, @@ -790,12 +814,16 @@ impl Handler { /// This should only be used by `rustc_middle::lint::struct_lint_level`. Do not use it for hard errors. #[doc(hidden)] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_err_lint(&self, msg: impl Into<DiagnosticMessage>) -> DiagnosticBuilder<'_, ()> { DiagnosticBuilder::new(self, Level::Error { lint: true }, msg) } /// Construct a builder at the `Error` level with the `msg` and the `code`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_err_with_code( &self, msg: impl Into<DiagnosticMessage>, @@ -808,6 +836,8 @@ impl Handler { /// Construct a builder at the `Warn` level with the `msg` and the `code`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_warn_with_code( &self, msg: impl Into<DiagnosticMessage>, @@ -820,6 +850,8 @@ impl Handler { /// Construct a builder at the `Fatal` level at the given `span` and with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_fatal( &self, span: impl Into<MultiSpan>, @@ -832,6 +864,8 @@ impl Handler { /// Construct a builder at the `Fatal` level at the given `span`, with the `msg`, and `code`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_span_fatal_with_code( &self, span: impl Into<MultiSpan>, @@ -845,18 +879,24 @@ impl Handler { /// Construct a builder at the `Error` level with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_fatal(&self, msg: impl Into<DiagnosticMessage>) -> DiagnosticBuilder<'_, !> { DiagnosticBuilder::new_fatal(self, msg) } /// Construct a builder at the `Help` level with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_help(&self, msg: impl Into<DiagnosticMessage>) -> DiagnosticBuilder<'_, ()> { DiagnosticBuilder::new(self, Level::Help, msg) } /// Construct a builder at the `Note` level with the `msg`. #[rustc_lint_diagnostics] + #[allow(rustc::diagnostic_outside_of_impl)] + #[allow(rustc::untranslatable_diagnostic)] pub fn struct_note_without_error( &self, msg: impl Into<DiagnosticMessage>, @@ -1029,6 +1069,39 @@ impl Handler { self.inner.borrow_mut().emit_diagnostic(diagnostic) } + pub fn emit_err<'a>(&'a self, err: impl IntoDiagnostic<'a>) -> ErrorGuaranteed { + self.create_err(err).emit() + } + + pub fn create_err<'a>( + &'a self, + err: impl IntoDiagnostic<'a>, + ) -> DiagnosticBuilder<'a, ErrorGuaranteed> { + err.into_diagnostic(self) + } + + pub fn create_warning<'a>( + &'a self, + warning: impl IntoDiagnostic<'a, ()>, + ) -> DiagnosticBuilder<'a, ()> { + warning.into_diagnostic(self) + } + + pub fn emit_warning<'a>(&'a self, warning: impl IntoDiagnostic<'a, ()>) { + self.create_warning(warning).emit() + } + + pub fn create_fatal<'a>( + &'a self, + fatal: impl IntoDiagnostic<'a, !>, + ) -> DiagnosticBuilder<'a, !> { + fatal.into_diagnostic(self) + } + + pub fn emit_fatal<'a>(&'a self, fatal: impl IntoDiagnostic<'a, !>) -> ! { + self.create_fatal(fatal).emit() + } + fn emit_diag_at_span( &self, mut diag: Diagnostic, |