bjoernager/rust
bjoernager/rust
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make precise capturing args in rustdoc Json typed

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This commit is contained in:
morine0122 2025-03-02 18:06:06 +09:00
parent cdd8af2299
commit 112f7b01a1
11 changed files with 96 additions and 20 deletions
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11
compiler/rustc_hir_analysis/src/collect.rs
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@ -28,7 +28,7 @@ use rustc_errors::{
use rustc_hir::def::DefKind;
use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_hir::intravisit::{self, InferKind, Visitor, VisitorExt, walk_generics};
use rustc_hir::{self as hir, GenericParamKind, HirId, Node};
use rustc_hir::{self as hir, GenericParamKind, HirId, Node, PreciseCapturingArgKind};
use rustc_infer::infer::{InferCtxt, TyCtxtInferExt};
use rustc_infer::traits::ObligationCause;
use rustc_middle::hir::nested_filter;
@ -1792,7 +1792,7 @@ fn opaque_ty_origin<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> hir::OpaqueT
fn rendered_precise_capturing_args<'tcx>(
tcx: TyCtxt<'tcx>,
def_id: LocalDefId,
) -> Option<&'tcx [Symbol]> {
) -> Option<&'tcx [PreciseCapturingArgKind<Symbol, Symbol>]> {
if let Some(ty::ImplTraitInTraitData::Trait { opaque_def_id, .. }) =
tcx.opt_rpitit_info(def_id.to_def_id())
{
@ -1801,7 +1801,12 @@ fn rendered_precise_capturing_args<'tcx>(
tcx.hir_node_by_def_id(def_id).expect_opaque_ty().bounds.iter().find_map(|bound| match bound {
hir::GenericBound::Use(args, ..) => {
Some(&*tcx.arena.alloc_from_iter(args.iter().map(|arg| arg.name())))
Some(&*tcx.arena.alloc_from_iter(args.iter().map(|arg| match arg {
PreciseCapturingArgKind::Lifetime(_) => {
PreciseCapturingArgKind::Lifetime(arg.name())
}
PreciseCapturingArgKind::Param(_) => PreciseCapturingArgKind::Param(arg.name()),
})))
}
_ => None,
})