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Remove the trivial constkind imports

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This commit is contained in:
Michael Goulet 2024-11-03 21:36:21 +00:00
parent 43c78051ea
commit 8e6af16192
5 changed files with 23 additions and 27 deletions
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4
compiler/rustc_middle/src/ty/mod.rs
View File

@ -49,10 +49,6 @@ pub use rustc_session::lint::RegisteredTools;
use rustc_span::hygiene::MacroKind;
use rustc_span::symbol::{Ident, Symbol, kw, sym};
use rustc_span::{ExpnId, ExpnKind, Span};
pub use rustc_type_ir::ConstKind::{
Bound as BoundCt, Error as ErrorCt, Expr as ExprCt, Infer as InferCt, Param as ParamCt,
Placeholder as PlaceholderCt, Unevaluated, Value,
};
pub use rustc_type_ir::relate::VarianceDiagInfo;
pub use rustc_type_ir::*;
use tracing::{debug, instrument};

32
compiler/rustc_smir/src/rustc_smir/convert/ty.rs
View File

@ -418,7 +418,7 @@ pub(crate) fn mir_const_from_ty_const<'tcx>(
ty: Ty<'tcx>,
) -> stable_mir::ty::MirConst {
let kind = match ty_const.kind() {
ty::Value(ty, val) => {
ty::ConstKind::Value(ty, val) => {
let val = match val {
ty::ValTree::Leaf(scalar) => ty::ValTree::Leaf(scalar),
ty::ValTree::Branch(branch) => {
@ -435,19 +435,19 @@ pub(crate) fn mir_const_from_ty_const<'tcx>(
))
}
}
ty::ParamCt(param) => stable_mir::ty::ConstantKind::Param(param.stable(tables)),
ty::ErrorCt(_) => unreachable!(),
ty::InferCt(_) => unreachable!(),
ty::BoundCt(_, _) => unimplemented!(),
ty::PlaceholderCt(_) => unimplemented!(),
ty::Unevaluated(uv) => {
ty::ConstKind::Param(param) => stable_mir::ty::ConstantKind::Param(param.stable(tables)),
ty::ConstKind::Error(_) => unreachable!(),
ty::ConstKind::Infer(_) => unreachable!(),
ty::ConstKind::Bound(_, _) => unimplemented!(),
ty::ConstKind::Placeholder(_) => unimplemented!(),
ty::ConstKind::Unevaluated(uv) => {
stable_mir::ty::ConstantKind::Unevaluated(stable_mir::ty::UnevaluatedConst {
def: tables.const_def(uv.def),
args: uv.args.stable(tables),
promoted: None,
})
}
ty::ExprCt(_) => unimplemented!(),
ty::ConstKind::Expr(_) => unimplemented!(),
};
let stable_ty = tables.intern_ty(ty);
let id = tables.intern_mir_const(mir::Const::Ty(ty, ty_const));
@ -459,7 +459,7 @@ impl<'tcx> Stable<'tcx> for ty::Const<'tcx> {
fn stable(&self, tables: &mut Tables<'_>) -> Self::T {
let kind = match self.kind() {
ty::Value(ty, val) => {
ty::ConstKind::Value(ty, val) => {
let val = match val {
ty::ValTree::Leaf(scalar) => ty::ValTree::Leaf(scalar),
ty::ValTree::Branch(branch) => {
@ -478,16 +478,16 @@ impl<'tcx> Stable<'tcx> for ty::Const<'tcx> {
)
}
}
ty::ParamCt(param) => stable_mir::ty::TyConstKind::Param(param.stable(tables)),
ty::Unevaluated(uv) => stable_mir::ty::TyConstKind::Unevaluated(
ty::ConstKind::Param(param) => stable_mir::ty::TyConstKind::Param(param.stable(tables)),
ty::ConstKind::Unevaluated(uv) => stable_mir::ty::TyConstKind::Unevaluated(
tables.const_def(uv.def),
uv.args.stable(tables),
),
ty::ErrorCt(_) => unreachable!(),
ty::InferCt(_) => unreachable!(),
ty::BoundCt(_, _) => unimplemented!(),
ty::PlaceholderCt(_) => unimplemented!(),
ty::ExprCt(_) => unimplemented!(),
ty::ConstKind::Error(_) => unreachable!(),
ty::ConstKind::Infer(_) => unreachable!(),
ty::ConstKind::Bound(_, _) => unimplemented!(),
ty::ConstKind::Placeholder(_) => unimplemented!(),
ty::ConstKind::Expr(_) => unimplemented!(),
};
let id = tables.intern_ty_const(tables.tcx.lift(*self).unwrap());
stable_mir::ty::TyConst::new(kind, id)

2
compiler/rustc_symbol_mangling/src/v0.rs
View File

@ -568,7 +568,7 @@ impl<'tcx> Printer<'tcx> for SymbolMangler<'tcx> {
// We may still encounter unevaluated consts due to the printing
// logic sometimes passing identity-substituted impl headers.
ty::Unevaluated(ty::UnevaluatedConst { def, args, .. }) => {
ty::ConstKind::Unevaluated(ty::UnevaluatedConst { def, args, .. }) => {
return self.print_def_path(def, args);
}

6
compiler/rustc_trait_selection/src/traits/fulfill.rs
View File

@ -624,9 +624,8 @@ impl<'a, 'tcx> ObligationProcessor for FulfillProcessor<'a, 'tcx> {
debug!("equating consts:\nc1= {:?}\nc2= {:?}", c1, c2);
use rustc_hir::def::DefKind;
use ty::Unevaluated;
match (c1.kind(), c2.kind()) {
(Unevaluated(a), Unevaluated(b))
(ty::ConstKind::Unevaluated(a), ty::ConstKind::Unevaluated(b))
if a.def == b.def && tcx.def_kind(a.def) == DefKind::AssocConst =>
{
if let Ok(new_obligations) = infcx
@ -644,7 +643,8 @@ impl<'a, 'tcx> ObligationProcessor for FulfillProcessor<'a, 'tcx> {
));
}
}
(_, Unevaluated(_)) | (Unevaluated(_), _) => (),
(_, ty::ConstKind::Unevaluated(_))
| (ty::ConstKind::Unevaluated(_), _) => (),
(_, _) => {
if let Ok(new_obligations) = infcx
.at(&obligation.cause, obligation.param_env)

6
compiler/rustc_trait_selection/src/traits/select/mod.rs
View File

@ -890,9 +890,8 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
);
use rustc_hir::def::DefKind;
use ty::Unevaluated;
match (c1.kind(), c2.kind()) {
(Unevaluated(a), Unevaluated(b))
(ty::ConstKind::Unevaluated(a), ty::ConstKind::Unevaluated(b))
if a.def == b.def && tcx.def_kind(a.def) == DefKind::AssocConst =>
{
if let Ok(InferOk { obligations, value: () }) = self
@ -912,7 +911,8 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
);
}
}
(_, Unevaluated(_)) | (Unevaluated(_), _) => (),
(_, ty::ConstKind::Unevaluated(_))
| (ty::ConstKind::Unevaluated(_), _) => (),
(_, _) => {
if let Ok(InferOk { obligations, value: () }) = self
.infcx