bjoernager/rust
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Move methods from Map to TyCtxt, part 2.

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Continuing the work started in #136466.

Every method gains a `hir_` prefix, though for the ones that already
have a `par_` or `try_par_` prefix I added the `hir_` after that.
This commit is contained in:
Nicholas Nethercote 2025-02-17 14:17:57 +11:00
parent ce36a966c7
commit fd7b4bf4e1
108 changed files with 314 additions and 346 deletions
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16
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
View file

@ -386,8 +386,9 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
hir::intravisit::walk_pat(self, p);
}
}
let tcx = self.infcx.tcx;
let hir = self.infcx.tcx.hir();
if let Some(body) = hir.maybe_body_owned_by(self.mir_def_id()) {
if let Some(body) = tcx.hir_maybe_body_owned_by(self.mir_def_id()) {
let expr = body.value;
let place = &self.move_data.move_paths[mpi].place;
let span = place.as_local().map(|local| self.body.local_decls[local].source_info.span);
@ -396,7 +397,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
expr: None,
pat: None,
parent_pat: None,
tcx: self.infcx.tcx,
tcx,
};
finder.visit_expr(expr);
if let Some(span) = span
@ -782,9 +783,9 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
// We use the statements were the binding was initialized, and inspect the HIR to look
// for the branching codepaths that aren't covered, to point at them.
let map = self.infcx.tcx.hir();
let body = map.body_owned_by(self.mir_def_id());
let mut visitor = ConditionVisitor { tcx: self.infcx.tcx, spans, name, errors: vec![] };
let tcx = self.infcx.tcx;
let body = tcx.hir_body_owned_by(self.mir_def_id());
let mut visitor = ConditionVisitor { tcx, spans, name, errors: vec![] };
visitor.visit_body(&body);
let spans = visitor.spans;
@ -2443,7 +2444,6 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
) {
let &UseSpans::ClosureUse { capture_kind_span, .. } = issued_spans else { return };
let tcx = self.infcx.tcx;
let hir = tcx.hir();
// Get the type of the local that we are trying to borrow
let local = borrowed_place.local;
@ -2522,7 +2522,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
// Find the first argument with a matching type, get its name
let Some((_, this_name)) =
params.iter().zip(hir.body_param_names(closure.body)).find(|(param_ty, name)| {
params.iter().zip(tcx.hir_body_param_names(closure.body)).find(|(param_ty, name)| {
// FIXME: also support deref for stuff like `Rc` arguments
param_ty.peel_refs() == local_ty && name != &Ident::empty()
})
@ -4178,7 +4178,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
debug!("annotate_fn_sig: did={:?} sig={:?}", did, sig);
let is_closure = self.infcx.tcx.is_closure_like(did.to_def_id());
let fn_hir_id = self.infcx.tcx.local_def_id_to_hir_id(did);
let fn_decl = self.infcx.tcx.hir().fn_decl_by_hir_id(fn_hir_id)?;
let fn_decl = self.infcx.tcx.hir_fn_decl_by_hir_id(fn_hir_id)?;
// We need to work out which arguments to highlight. We do this by looking
// at the return type, where there are three cases:

6
compiler/rustc_borrowck/src/diagnostics/move_errors.rs
View file

@ -777,12 +777,12 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
}
let Some(pat_span) = pat_span else { return };
let hir = self.infcx.tcx.hir();
let Some(body) = hir.maybe_body_owned_by(self.mir_def_id()) else { return };
let tcx = self.infcx.tcx;
let Some(body) = tcx.hir_maybe_body_owned_by(self.mir_def_id()) else { return };
let typeck_results = self.infcx.tcx.typeck(self.mir_def_id());
let mut finder = BindingFinder {
typeck_results,
tcx: self.infcx.tcx,
tcx,
pat_span,
binding_spans,
found_pat: false,

23
compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs
View file

@ -648,10 +648,9 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
}
}
}
let hir_map = self.infcx.tcx.hir();
let def_id = self.body.source.def_id();
let Some(local_def_id) = def_id.as_local() else { return };
let Some(body) = hir_map.maybe_body_owned_by(local_def_id) else { return };
let Some(body) = self.infcx.tcx.hir_maybe_body_owned_by(local_def_id) else { return };
let mut v = SuggestIndexOperatorAlternativeVisitor {
assign_span: span,
@ -749,7 +748,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
// `fn foo(&x: &i32)` -> `fn foo(&(mut x): &i32)`
let def_id = self.body.source.def_id();
if let Some(local_def_id) = def_id.as_local()
&& let Some(body) = self.infcx.tcx.hir().maybe_body_owned_by(local_def_id)
&& let Some(body) = self.infcx.tcx.hir_maybe_body_owned_by(local_def_id)
&& let Some(hir_id) = (BindingFinder { span: pat_span }).visit_body(&body).break_value()
&& let node = self.infcx.tcx.hir_node(hir_id)
&& let hir::Node::LetStmt(hir::LetStmt {
@ -856,7 +855,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
use hir::ExprKind::{AddrOf, Block, Call, MethodCall};
use hir::{BorrowKind, Expr};
let hir_map = self.infcx.tcx.hir();
let tcx = self.infcx.tcx;
struct Finder {
span: Span,
}
@ -871,7 +870,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
}
}
}
if let Some(body) = hir_map.maybe_body_owned_by(self.mir_def_id())
if let Some(body) = tcx.hir_maybe_body_owned_by(self.mir_def_id())
&& let Block(block, _) = body.value.kind
{
// `span` corresponds to the expression being iterated, find the `for`-loop desugared
@ -884,17 +883,15 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
MethodCall(path_segment, _, _, span) => {
// We have `for _ in iter.read_only_iter()`, try to
// suggest `for _ in iter.mutable_iter()` instead.
let opt_suggestions = self
.infcx
.tcx
let opt_suggestions = tcx
.typeck(path_segment.hir_id.owner.def_id)
.type_dependent_def_id(expr.hir_id)
.and_then(|def_id| self.infcx.tcx.impl_of_method(def_id))
.map(|def_id| self.infcx.tcx.associated_items(def_id))
.and_then(|def_id| tcx.impl_of_method(def_id))
.map(|def_id| tcx.associated_items(def_id))
.map(|assoc_items| {
assoc_items
.in_definition_order()
.map(|assoc_item_def| assoc_item_def.ident(self.infcx.tcx))
.map(|assoc_item_def| assoc_item_def.ident(tcx))
.filter(|&ident| {
let original_method_ident = path_segment.ident;
original_method_ident != ident
@ -942,7 +939,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
let closure_span = tcx.def_span(self.mir_def_id());
let fn_call_id = tcx.parent_hir_id(closure_id);
let node = tcx.hir_node(fn_call_id);
let def_id = hir.enclosing_body_owner(fn_call_id);
let def_id = tcx.hir_enclosing_body_owner(fn_call_id);
let mut look_at_return = true;
// If the HIR node is a function or method call gets the def ID
@ -1275,7 +1272,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
}) => {
let def_id = self.body.source.def_id();
let hir_id = if let Some(local_def_id) = def_id.as_local()
&& let Some(body) = self.infcx.tcx.hir().maybe_body_owned_by(local_def_id)
&& let Some(body) = self.infcx.tcx.hir_maybe_body_owned_by(local_def_id)
{
BindingFinder { span: err_label_span }.visit_body(&body).break_value()
} else {

3
compiler/rustc_borrowck/src/diagnostics/region_errors.rs
View file

@ -1169,8 +1169,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
#[allow(rustc::diagnostic_outside_of_impl)]
fn suggest_move_on_borrowing_closure(&self, diag: &mut Diag<'_>) {
let map = self.infcx.tcx.hir();
let body = map.body_owned_by(self.mir_def_id());
let body = self.infcx.tcx.hir_body_owned_by(self.mir_def_id());
let expr = &body.value.peel_blocks();
let mut closure_span = None::<rustc_span::Span>;
match expr.kind {

2
compiler/rustc_borrowck/src/diagnostics/region_name.rs
View file

@ -424,7 +424,7 @@ impl<'tcx> MirBorrowckCtxt<'_, '_, 'tcx> {
&self,
argument_index: usize,
) -> Option<&hir::Ty<'tcx>> {
let fn_decl = self.infcx.tcx.hir().fn_decl_by_hir_id(self.mir_hir_id())?;
let fn_decl = self.infcx.tcx.hir_fn_decl_by_hir_id(self.mir_hir_id())?;
let argument_hir_ty: &hir::Ty<'_> = fn_decl.inputs.get(argument_index)?;
match argument_hir_ty.kind {
// This indicates a variable with no type annotation, like

2
compiler/rustc_borrowck/src/lib.rs
View file

@ -188,7 +188,7 @@ fn do_mir_borrowck<'tcx>(
.iterate_to_fixpoint(tcx, body, Some("borrowck"))
.into_results_cursor(body);
let locals_are_invalidated_at_exit = tcx.hir().body_owner_kind(def).is_fn_or_closure();
let locals_are_invalidated_at_exit = tcx.hir_body_owner_kind(def).is_fn_or_closure();
let borrow_set = BorrowSet::build(tcx, body, locals_are_invalidated_at_exit, &move_data);
// Compute non-lexical lifetimes.

2
compiler/rustc_borrowck/src/universal_regions.rs
View file

@ -576,7 +576,7 @@ impl<'cx, 'tcx> UniversalRegionsBuilder<'cx, 'tcx> {
let tcx = self.infcx.tcx;
let typeck_root_def_id = tcx.typeck_root_def_id(self.mir_def.to_def_id());
match tcx.hir().body_owner_kind(self.mir_def) {
match tcx.hir_body_owner_kind(self.mir_def) {
BodyOwnerKind::Closure | BodyOwnerKind::Fn => {
let defining_ty = tcx.type_of(self.mir_def).instantiate_identity();