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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_lint/src/errors.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_lint/src/errors.rs | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/errors.rs b/compiler/rustc_lint/src/errors.rs new file mode 100644 index 000000000..5c183d409 --- /dev/null +++ b/compiler/rustc_lint/src/errors.rs @@ -0,0 +1,162 @@ +use rustc_errors::{fluent, AddSubdiagnostic, ErrorGuaranteed, Handler}; +use rustc_macros::{SessionDiagnostic, SessionSubdiagnostic}; +use rustc_session::{lint::Level, SessionDiagnostic}; +use rustc_span::{Span, Symbol}; + +#[derive(SessionDiagnostic)] +#[diag(lint::overruled_attribute, code = "E0453")] +pub struct OverruledAttribute { + #[primary_span] + pub span: Span, + #[label] + pub overruled: Span, + pub lint_level: String, + pub lint_source: Symbol, + #[subdiagnostic] + pub sub: OverruledAttributeSub, +} +// +pub enum OverruledAttributeSub { + DefaultSource { id: String }, + NodeSource { span: Span, reason: Option<Symbol> }, + CommandLineSource, +} + +impl AddSubdiagnostic for OverruledAttributeSub { + fn add_to_diagnostic(self, diag: &mut rustc_errors::Diagnostic) { + match self { + OverruledAttributeSub::DefaultSource { id } => { + diag.note(fluent::lint::default_source); + diag.set_arg("id", id); + } + OverruledAttributeSub::NodeSource { span, reason } => { + diag.span_label(span, fluent::lint::node_source); + if let Some(rationale) = reason { + diag.note(rationale.as_str()); + } + } + OverruledAttributeSub::CommandLineSource => { + diag.note(fluent::lint::command_line_source); + } + } + } +} + +#[derive(SessionDiagnostic)] +#[diag(lint::malformed_attribute, code = "E0452")] +pub struct MalformedAttribute { + #[primary_span] + pub span: Span, + #[subdiagnostic] + pub sub: MalformedAttributeSub, +} + +#[derive(SessionSubdiagnostic)] +pub enum MalformedAttributeSub { + #[label(lint::bad_attribute_argument)] + BadAttributeArgument(#[primary_span] Span), + #[label(lint::reason_must_be_string_literal)] + ReasonMustBeStringLiteral(#[primary_span] Span), + #[label(lint::reason_must_come_last)] + ReasonMustComeLast(#[primary_span] Span), +} + +#[derive(SessionDiagnostic)] +#[diag(lint::unknown_tool_in_scoped_lint, code = "E0710")] +pub struct UnknownToolInScopedLint { + #[primary_span] + pub span: Option<Span>, + pub tool_name: Symbol, + pub lint_name: String, + #[help] + pub is_nightly_build: Option<()>, +} + +#[derive(SessionDiagnostic)] +#[diag(lint::builtin_ellipsis_inclusive_range_patterns, code = "E0783")] +pub struct BuiltinEllpisisInclusiveRangePatterns { + #[primary_span] + pub span: Span, + #[suggestion_short(code = "{replace}", applicability = "machine-applicable")] + pub suggestion: Span, + pub replace: String, +} + +pub struct RequestedLevel { + pub level: Level, + pub lint_name: String, +} + +impl AddSubdiagnostic for RequestedLevel { + fn add_to_diagnostic(self, diag: &mut rustc_errors::Diagnostic) { + diag.note(fluent::lint::requested_level); + diag.set_arg( + "level", + match self.level { + Level::Allow => "-A", + Level::Warn => "-W", + Level::ForceWarn(_) => "--force-warn", + Level::Deny => "-D", + Level::Forbid => "-F", + Level::Expect(_) => { + unreachable!("lints with the level of `expect` should not run this code"); + } + }, + ); + diag.set_arg("lint_name", self.lint_name); + } +} + +#[derive(SessionDiagnostic)] +#[diag(lint::unsupported_group, code = "E0602")] +pub struct UnsupportedGroup { + pub lint_group: String, +} + +pub struct CheckNameUnknown { + pub lint_name: String, + pub suggestion: Option<Symbol>, + pub sub: RequestedLevel, +} + +impl SessionDiagnostic<'_> for CheckNameUnknown { + fn into_diagnostic( + self, + handler: &Handler, + ) -> rustc_errors::DiagnosticBuilder<'_, ErrorGuaranteed> { + let mut diag = handler.struct_err(fluent::lint::check_name_unknown); + diag.code(rustc_errors::error_code!(E0602)); + if let Some(suggestion) = self.suggestion { + diag.help(fluent::lint::help); + diag.set_arg("suggestion", suggestion); + } + diag.set_arg("lint_name", self.lint_name); + diag.subdiagnostic(self.sub); + diag + } +} + +#[derive(SessionDiagnostic)] +#[diag(lint::check_name_unknown_tool, code = "E0602")] +pub struct CheckNameUnknownTool { + pub tool_name: Symbol, + #[subdiagnostic] + pub sub: RequestedLevel, +} + +#[derive(SessionDiagnostic)] +#[diag(lint::check_name_warning)] +pub struct CheckNameWarning { + pub msg: String, + #[subdiagnostic] + pub sub: RequestedLevel, +} + +#[derive(SessionDiagnostic)] +#[diag(lint::check_name_deprecated)] +pub struct CheckNameDeprecated { + pub lint_name: String, + pub new_name: String, + #[subdiagnostic] + pub sub: RequestedLevel, +} |