diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/mod.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/mod.rs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs index ca70ae794c5..6fe1502c66d 100644 --- a/compiler/rustc_middle/src/ty/mod.rs +++ b/compiler/rustc_middle/src/ty/mod.rs @@ -60,7 +60,7 @@ pub use self::closure::{ place_to_string_for_capture, }; pub use self::consts::{ - Const, ConstInt, ConstKind, Expr, ExprKind, ScalarInt, UnevaluatedConst, ValTree, + Const, ConstInt, ConstKind, Expr, ExprKind, ScalarInt, UnevaluatedConst, ValTree, Value, }; pub use self::context::{ CtxtInterners, CurrentGcx, DeducedParamAttrs, Feed, FreeRegionInfo, GlobalCtxt, Lift, TyCtxt, @@ -94,7 +94,7 @@ pub use self::sty::{ pub use self::trait_def::TraitDef; pub use self::typeck_results::{ CanonicalUserType, CanonicalUserTypeAnnotation, CanonicalUserTypeAnnotations, IsIdentity, - TypeckResults, UserType, UserTypeAnnotationIndex, UserTypeKind, + Rust2024IncompatiblePatInfo, TypeckResults, UserType, UserTypeAnnotationIndex, UserTypeKind, }; pub use self::visit::{TypeSuperVisitable, TypeVisitable, TypeVisitableExt, TypeVisitor}; use crate::error::{OpaqueHiddenTypeMismatch, TypeMismatchReason}; @@ -1596,6 +1596,15 @@ impl<'tcx> TyCtxt<'tcx> { Some(Ident::new(def, span)) } + /// Look up the name and span of a definition. + /// + /// See [`item_name`][Self::item_name] for more information. + pub fn item_ident(self, def_id: DefId) -> Ident { + self.opt_item_ident(def_id).unwrap_or_else(|| { + bug!("item_ident: no name for {:?}", self.def_path(def_id)); + }) + } + pub fn opt_associated_item(self, def_id: DefId) -> Option<AssocItem> { if let DefKind::AssocConst | DefKind::AssocFn | DefKind::AssocTy = self.def_kind(def_id) { Some(self.associated_item(def_id)) |