bjoernager/rust
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Use LocalDefId for closures more

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This commit is contained in:
Cameron Steffen 2022-07-12 09:10:22 -05:00
parent 1202bbaf48
commit cf2433a74f
29 changed files with 164 additions and 171 deletions
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16
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
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@ -6,7 +6,6 @@ use rustc_errors::{
struct_span_err, Applicability, Diagnostic, DiagnosticBuilder, ErrorGuaranteed, MultiSpan,
};
use rustc_hir as hir;
use rustc_hir::def_id::DefId;
use rustc_hir::intravisit::{walk_block, walk_expr, Visitor};
use rustc_hir::{AsyncGeneratorKind, GeneratorKind};
use rustc_infer::infer::TyCtxtInferExt;
@ -21,6 +20,7 @@ use rustc_middle::ty::{
self, subst::Subst, suggest_constraining_type_params, EarlyBinder, PredicateKind, Ty,
};
use rustc_mir_dataflow::move_paths::{InitKind, MoveOutIndex, MovePathIndex};
use rustc_span::def_id::LocalDefId;
use rustc_span::hygiene::DesugaringKind;
use rustc_span::symbol::sym;
use rustc_span::{BytePos, Span, Symbol};
@ -2224,7 +2224,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
let ty = self.infcx.tcx.type_of(self.mir_def_id());
match ty.kind() {
ty::FnDef(_, _) | ty::FnPtr(_) => self.annotate_fn_sig(
self.mir_def_id().to_def_id(),
self.mir_def_id(),
self.infcx.tcx.fn_sig(self.mir_def_id()),
),
_ => None,
@ -2268,8 +2268,8 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
// Check if our `target` was captured by a closure.
if let Rvalue::Aggregate(
box AggregateKind::Closure(def_id, substs),
operands,
) = rvalue
ref operands,
) = *rvalue
{
for operand in operands {
let (Operand::Copy(assigned_from) | Operand::Move(assigned_from)) = operand else {
@ -2293,7 +2293,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
// into a place then we should annotate the closure in
// case it ends up being assigned into the return place.
annotated_closure =
self.annotate_fn_sig(*def_id, substs.as_closure().sig());
self.annotate_fn_sig(def_id, substs.as_closure().sig());
debug!(
"annotate_argument_and_return_for_borrow: \
annotated_closure={:?} assigned_from_local={:?} \
@ -2415,12 +2415,12 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
/// references.
fn annotate_fn_sig(
&self,
did: DefId,
did: LocalDefId,
sig: ty::PolyFnSig<'tcx>,
) -> Option<AnnotatedBorrowFnSignature<'tcx>> {
debug!("annotate_fn_sig: did={:?} sig={:?}", did, sig);
let is_closure = self.infcx.tcx.is_closure(did);
let fn_hir_id = self.infcx.tcx.hir().local_def_id_to_hir_id(did.as_local()?);
let is_closure = self.infcx.tcx.is_closure(did.to_def_id());
let fn_hir_id = self.infcx.tcx.hir().local_def_id_to_hir_id(did);
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