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Rollup merge of #118587 - nnethercote:cleanup-error-handlers-2, r=compiler-errors

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Cleanup error handlers some more

A sequel to #118470.

r? ```@compiler-errors```
This commit is contained in:
Michael Goulet 2023-12-05 14:52:44 -05:00 • committed by GitHub
commit e8133700a2
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 251 additions and 466 deletions
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22
compiler/rustc_codegen_llvm/src/errors.rs
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@ -5,7 +5,7 @@ use std::path::Path;
use crate::fluent_generated as fluent;
use rustc_data_structures::small_c_str::SmallCStr;
use rustc_errors::{
DiagnosticBuilder, EmissionGuarantee, ErrorGuaranteed, Handler, IntoDiagnostic,
DiagnosticBuilder, EmissionGuarantee, ErrorGuaranteed, FatalError, Handler, IntoDiagnostic,
};
use rustc_macros::{Diagnostic, Subdiagnostic};
use rustc_span::Span;
@ -101,13 +101,13 @@ pub(crate) struct DynamicLinkingWithLTO;
pub(crate) struct ParseTargetMachineConfig<'a>(pub LlvmError<'a>);
impl<EM: EmissionGuarantee> IntoDiagnostic<'_, EM> for ParseTargetMachineConfig<'_> {
fn into_diagnostic(self, sess: &'_ Handler) -> DiagnosticBuilder<'_, EM> {
let diag: DiagnosticBuilder<'_, EM> = self.0.into_diagnostic(sess);
impl IntoDiagnostic<'_, FatalError> for ParseTargetMachineConfig<'_> {
fn into_diagnostic(self, handler: &'_ Handler) -> DiagnosticBuilder<'_, FatalError> {
let diag: DiagnosticBuilder<'_, FatalError> = self.0.into_diagnostic(handler);
let (message, _) = diag.styled_message().first().expect("`LlvmError` with no message");
let message = sess.eagerly_translate_to_string(message.clone(), diag.args());
let message = handler.eagerly_translate_to_string(message.clone(), diag.args());
let mut diag = sess.struct_diagnostic(fluent::codegen_llvm_parse_target_machine_config);
let mut diag = handler.struct_diagnostic(fluent::codegen_llvm_parse_target_machine_config);
diag.set_arg("error", message);
diag
}
@ -124,8 +124,8 @@ pub(crate) struct TargetFeatureDisableOrEnable<'a> {
pub(crate) struct MissingFeatures;
impl IntoDiagnostic<'_, ErrorGuaranteed> for TargetFeatureDisableOrEnable<'_> {
fn into_diagnostic(self, sess: &'_ Handler) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
let mut diag = sess.struct_err(fluent::codegen_llvm_target_feature_disable_or_enable);
fn into_diagnostic(self, handler: &'_ Handler) -> DiagnosticBuilder<'_, ErrorGuaranteed> {
let mut diag = handler.struct_err(fluent::codegen_llvm_target_feature_disable_or_enable);
if let Some(span) = self.span {
diag.set_span(span);
};
@ -183,8 +183,8 @@ pub enum LlvmError<'a> {
pub(crate) struct WithLlvmError<'a>(pub LlvmError<'a>, pub String);
impl<EM: EmissionGuarantee> IntoDiagnostic<'_, EM> for WithLlvmError<'_> {
fn into_diagnostic(self, sess: &'_ Handler) -> DiagnosticBuilder<'_, EM> {
impl<G: EmissionGuarantee> IntoDiagnostic<'_, G> for WithLlvmError<'_> {
fn into_diagnostic(self, handler: &'_ Handler) -> DiagnosticBuilder<'_, G> {
use LlvmError::*;
let msg_with_llvm_err = match &self.0 {
WriteOutput { .. } => fluent::codegen_llvm_write_output_with_llvm_err,
@ -201,7 +201,7 @@ impl<EM: EmissionGuarantee> IntoDiagnostic<'_, EM> for WithLlvmError<'_> {
PrepareThinLtoModule => fluent::codegen_llvm_prepare_thin_lto_module_with_llvm_err,
ParseBitcode => fluent::codegen_llvm_parse_bitcode_with_llvm_err,
};
let mut diag = self.0.into_diagnostic(sess);
let mut diag = self.0.into_diagnostic(handler);
diag.set_primary_message(msg_with_llvm_err);
diag.set_arg("llvm_err", self.1);
diag