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Auto merge of #120931 - chenyukang:yukang-cleanup-hashmap, r=michaelwoerister

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Clean up potential_query_instability with FxIndexMap and UnordMap

From https://github.com/rust-lang/rust/pull/120485#issuecomment-1916437191

r? `@michaelwoerister`
This commit is contained in:
bors
2024-02-15 12:36:37 +00:00
parent 6a4222b511 3f27e4b3ea
commit fa9f77ff35
30 changed files with 122 additions and 139 deletions
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4
compiler/rustc_hir_analysis/src/astconv/bounds.rs
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@@ -1,4 +1,4 @@
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::fx::FxIndexMap;
use rustc_errors::{codes::*, struct_span_code_err};
use rustc_hir as hir;
use rustc_hir::def::{DefKind, Res};
@@ -241,7 +241,7 @@ impl<'tcx> dyn AstConv<'tcx> + '_ {
binding: &ConvertedBinding<'_, 'tcx>,
bounds: &mut Bounds<'tcx>,
speculative: bool,
dup_bindings: &mut FxHashMap<DefId, Span>,
dup_bindings: &mut FxIndexMap<DefId, Span>,
path_span: Span,
only_self_bounds: OnlySelfBounds,
) -> Result<(), ErrorGuaranteed> {

4
compiler/rustc_hir_analysis/src/astconv/errors.rs
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@@ -5,7 +5,7 @@ use crate::errors::{
};
use crate::fluent_generated as fluent;
use crate::traits::error_reporting::report_object_safety_error;
use rustc_data_structures::fx::{FxHashMap, FxIndexMap, FxIndexSet};
use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
use rustc_data_structures::sorted_map::SortedMap;
use rustc_data_structures::unord::UnordMap;
use rustc_errors::{
@@ -806,7 +806,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
if suggestions.len() != 1 || already_has_generics_args_suggestion {
// We don't need this label if there's an inline suggestion, show otherwise.
for (span, assoc_items) in &associated_types {
let mut names: FxHashMap<_, usize> = FxHashMap::default();
let mut names: FxIndexMap<_, usize> = FxIndexMap::default();
for item in assoc_items {
types_count += 1;
*names.entry(item.name).or_insert(0) += 1;

4
compiler/rustc_hir_analysis/src/astconv/mod.rs
View File

@@ -16,7 +16,7 @@ use crate::errors::AmbiguousLifetimeBound;
use crate::middle::resolve_bound_vars as rbv;
use crate::require_c_abi_if_c_variadic;
use rustc_ast::TraitObjectSyntax;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
use rustc_errors::{
codes::*, struct_span_code_err, Applicability, Diagnostic, DiagnosticBuilder, ErrorGuaranteed,
FatalError, MultiSpan,
@@ -752,7 +752,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
debug!(?poly_trait_ref, ?assoc_bindings);
bounds.push_trait_bound(tcx, poly_trait_ref, span, polarity);
let mut dup_bindings = FxHashMap::default();
let mut dup_bindings = FxIndexMap::default();
for binding in &assoc_bindings {
// Don't register additional associated type bounds for negative bounds,
// since we should have emitten an error for them earlier, and they will