bjoernager/rust
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Make iteration order of named_variable_map, late_bound_vars_map, and resolve_bound_vars queries stable

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This commit is contained in:
Michael Woerister 2023-12-21 11:30:01 +01:00
parent d189d3efbc
commit d4a4c1dd28
2 changed files with 5 additions and 5 deletions
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6
compiler/rustc_middle/src/middle/resolve_bound_vars.rs
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@ -2,7 +2,7 @@
use crate::ty;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::fx::FxIndexMap;
use rustc_errors::ErrorGuaranteed;
use rustc_hir::def_id::DefId;
use rustc_hir::{ItemLocalId, OwnerId};
@ -51,7 +51,7 @@ pub enum ObjectLifetimeDefault {
pub struct ResolveBoundVars {
/// Maps from every use of a named (not anonymous) lifetime to a
/// `Region` describing how that region is bound
pub defs: FxHashMap<OwnerId, FxHashMap<ItemLocalId, ResolvedArg>>,
pub defs: FxIndexMap<OwnerId, FxIndexMap<ItemLocalId, ResolvedArg>>,
pub late_bound_vars: FxHashMap<OwnerId, FxHashMap<ItemLocalId, Vec<ty::BoundVariableKind>>>,
pub late_bound_vars: FxIndexMap<OwnerId, FxIndexMap<ItemLocalId, Vec<ty::BoundVariableKind>>>,
}

4
compiler/rustc_middle/src/query/mod.rs
View file

@ -1667,7 +1667,7 @@ rustc_queries! {
desc { "resolving lifetimes" }
}
query named_variable_map(_: hir::OwnerId) ->
Option<&'tcx FxHashMap<ItemLocalId, ResolvedArg>> {
Option<&'tcx FxIndexMap<ItemLocalId, ResolvedArg>> {
desc { "looking up a named region" }
}
query is_late_bound_map(_: hir::OwnerId) -> Option<&'tcx FxIndexSet<ItemLocalId>> {
@ -1683,7 +1683,7 @@ rustc_queries! {
separate_provide_extern
}
query late_bound_vars_map(_: hir::OwnerId)
-> Option<&'tcx FxHashMap<ItemLocalId, Vec<ty::BoundVariableKind>>> {
-> Option<&'tcx FxIndexMap<ItemLocalId, Vec<ty::BoundVariableKind>>> {
desc { "looking up late bound vars" }
}