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use rustc_errors::fluent;
use rustc_errors::DiagnosticBuilder;
use rustc_macros::SessionDiagnostic;
use rustc_session::SessionDiagnostic;
use rustc_span::Span;
pub(crate) enum UnknownCTargetFeature<'a> {
UnknownFeaturePrefix { feature: &'a str },
UnknownFeature { feature: &'a str, rust_feature: Option<&'a str> },
}
impl SessionDiagnostic<'_, ()> for UnknownCTargetFeature<'_> {
fn into_diagnostic(
self,
sess: &'_ rustc_session::parse::ParseSess,
) -> DiagnosticBuilder<'_, ()> {
match self {
UnknownCTargetFeature::UnknownFeaturePrefix { feature } => {
let mut diag = sess.struct_warn(fluent::codegen_llvm::unknown_ctarget_feature);
diag.set_arg("feature", feature);
diag.note(fluent::codegen_llvm::unknown_feature_prefix);
diag
}
UnknownCTargetFeature::UnknownFeature { feature, rust_feature } => {
let mut diag = sess.struct_warn(fluent::codegen_llvm::unknown_ctarget_feature);
diag.set_arg("feature", feature);
diag.note(fluent::codegen_llvm::unknown_feature);
if let Some(rust_feature) = rust_feature {
diag.help(fluent::codegen_llvm::rust_feature);
diag.set_arg("rust_feature", rust_feature);
} else {
diag.note(fluent::codegen_llvm::unknown_feature_fill_request);
}
diag
}
}
}
}
#[derive(SessionDiagnostic)]
#[diag(codegen_llvm::error_creating_import_library)]
pub(crate) struct ErrorCreatingImportLibrary<'a> {
pub lib_name: &'a str,
pub error: String,
}
#[derive(SessionDiagnostic)]
#[diag(codegen_llvm::instrument_coverage_requires_llvm_12)]
pub(crate) struct InstrumentCoverageRequiresLLVM12;
#[derive(SessionDiagnostic)]
#[diag(codegen_llvm::SymbolAlreadyDefined)]
pub(crate) struct SymbolAlreadyDefined<'a> {
#[primary_span]
pub span: Span,
pub symbol_name: &'a str,
}
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