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errors: generate typed identifiers in each crate

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Instead of loading the Fluent resources for every crate in
`rustc_error_messages`, each crate generates typed identifiers for its
own diagnostics and creates a static which are pulled together in the
`rustc_driver` crate and provided to the diagnostic emitter.

Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood
2022-10-13 10:13:02 +01:00
parent f9216b7564
commit d1fcf61117
151 changed files with 1721 additions and 1440 deletions
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13
compiler/rustc_ast_lowering/src/lib.rs
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@@ -52,15 +52,20 @@ use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::sorted_map::SortedMap;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_data_structures::sync::Lrc;
use rustc_errors::{DiagnosticArgFromDisplay, Handler, StashKey};
use rustc_errors::{
DiagnosticArgFromDisplay, DiagnosticMessage, Handler, StashKey, SubdiagnosticMessage,
};
use rustc_hir as hir;
use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};
use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID};
use rustc_hir::definitions::DefPathData;
use rustc_hir::{ConstArg, GenericArg, ItemLocalId, ParamName, TraitCandidate};
use rustc_index::vec::{Idx, IndexVec};
use rustc_middle::span_bug;
use rustc_middle::ty::{ResolverAstLowering, TyCtxt};
use rustc_macros::fluent_messages;
use rustc_middle::{
span_bug,
ty::{ResolverAstLowering, TyCtxt},
};
use rustc_session::parse::feature_err;
use rustc_span::hygiene::MacroKind;
use rustc_span::source_map::DesugaringKind;
@@ -87,6 +92,8 @@ mod lifetime_collector;
mod pat;
mod path;
fluent_messages! { "../locales/en-US.ftl" }
struct LoweringContext<'a, 'hir> {
tcx: TyCtxt<'hir>,
resolver: &'a mut ResolverAstLowering,