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Rollup merge of #100928 - CleanCut:rustc_metadata_diagnostics, r=davidtwco

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Migrate rustc_metadata to SessionDiagnostics

Migrate rustc_metadata to SessionDiagnostics.

Part of https://github.com/rust-lang/rust/issues/100717
This commit is contained in:
Dylan DPC 2022-09-03 10:33:05 +05:30 • committed by GitHub
commit a0056795da
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13 changed files with 1197 additions and 455 deletions
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7
compiler/rustc_errors/src/diagnostic.rs
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@ -10,6 +10,7 @@ use rustc_lint_defs::{Applicability, LintExpectationId};
use rustc_span::edition::LATEST_STABLE_EDITION;
use rustc_span::symbol::{Ident, MacroRulesNormalizedIdent, Symbol};
use rustc_span::{edition::Edition, Span, DUMMY_SP};
use rustc_target::spec::PanicStrategy;
use std::borrow::Cow;
use std::fmt;
use std::hash::{Hash, Hasher};
@ -144,6 +145,12 @@ impl IntoDiagnosticArg for usize {
}
}
impl IntoDiagnosticArg for PanicStrategy {
fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
DiagnosticArgValue::Str(Cow::Owned(self.desc().to_string()))
}
}
impl<'source> Into<FluentValue<'source>> for DiagnosticArgValue<'source> {
fn into(self) -> FluentValue<'source> {
match self {