bjoernager/rust
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Yeet PolyGenSig

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This commit is contained in:
Michael Goulet 2023-12-06 19:50:35 +00:00
parent f32d29837d
commit 1ec3ef7d81
6 changed files with 65 additions and 85 deletions
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5
compiler/rustc_middle/src/ty/mod.rs
View file

@ -98,9 +98,8 @@ pub use self::sty::{
CoroutineArgs, CoroutineArgsParts, EarlyParamRegion, ExistentialPredicate,
ExistentialProjection, ExistentialTraitRef, FnSig, GenSig, InlineConstArgs,
InlineConstArgsParts, LateParamRegion, ParamConst, ParamTy, PolyExistentialPredicate,
PolyExistentialProjection, PolyExistentialTraitRef, PolyFnSig, PolyGenSig, PolyTraitRef,
PredicateKind, Region, RegionKind, RegionVid, TraitRef, TyKind, TypeAndMut, UpvarArgs,
VarianceDiagInfo,
PolyExistentialProjection, PolyExistentialTraitRef, PolyFnSig, PolyTraitRef, PredicateKind,
Region, RegionKind, RegionVid, TraitRef, TyKind, TypeAndMut, UpvarArgs, VarianceDiagInfo,
};
pub use self::trait_def::TraitDef;
pub use self::typeck_results::{

12
compiler/rustc_middle/src/ty/sty.rs
View file

@ -468,16 +468,6 @@ impl<'tcx> CoroutineArgs<'tcx> {
self.split().return_ty.expect_ty()
}
/// Returns the "coroutine signature", which consists of its yield
/// and return types.
///
/// N.B., some bits of the code prefers to see this wrapped in a
/// binder, but it never contains bound regions. Probably this
/// function should be removed.
pub fn poly_sig(self) -> PolyGenSig<'tcx> {
ty::Binder::dummy(self.sig())
}
/// Returns the "coroutine signature", which consists of its resume, yield
/// and return types.
pub fn sig(self) -> GenSig<'tcx> {
@ -1352,8 +1342,6 @@ pub struct GenSig<'tcx> {
pub return_ty: Ty<'tcx>,
}
pub type PolyGenSig<'tcx> = Binder<'tcx, GenSig<'tcx>>;
/// Signature of a function type, which we have arbitrarily
/// decided to use to refer to the input/output types.
///