diff options
| -rw-r--r-- | book/src/development/type_checking.md | 10 | ||||
| -rw-r--r-- | clippy_lints/src/types/redundant_allocation.rs | 2 | ||||
| -rw-r--r-- | clippy_lints/src/use_self.rs | 2 | ||||
| -rw-r--r-- | tests/ui/crashes/ice-6179.rs | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/book/src/development/type_checking.md b/book/src/development/type_checking.md index 136b3fd0270..e6da4322a17 100644 --- a/book/src/development/type_checking.md +++ b/book/src/development/type_checking.md @@ -118,10 +118,10 @@ Here the HIR sees the types without "thinking" about them, it knows that the fun an `u32`. As far as `hir::Ty` is concerned those might be different types. But at the `ty::Ty` level the compiler understands that they're the same type, in-depth lifetimes, etc... -To get from a `hir::Ty` to a `ty::Ty`, you can use the [`hir_ty_to_ty`][hir_ty_to_ty] function outside of bodies or +To get from a `hir::Ty` to a `ty::Ty`, you can use the [`lower_ty`][lower_ty] function outside of bodies or the [`TypeckResults::node_type()`][node_type] method inside of bodies. -> **Warning**: Don't use `hir_ty_to_ty` inside of bodies, because this can cause ICEs. +> **Warning**: Don't use `lower_ty` inside of bodies, because this can cause ICEs. ## Creating Types programmatically @@ -162,6 +162,6 @@ in this chapter: [Ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/struct.Ty.html [TyKind]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_type_ir/ty_kind/enum.TyKind.html [TypeckResults]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/struct.TypeckResults.html -[middle_ty]: https://doc.rust-lang.org/beta/nightly-rustc/rustc_middle/ty/struct.Ty.html -[hir_ty]: https://doc.rust-lang.org/beta/nightly-rustc/rustc_hir/struct.Ty.html -[hir_ty_to_ty]: https://doc.rust-lang.org/beta/nightly-rustc/rustc_hir_analysis/fn.hir_ty_to_ty.html +[middle_ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/struct.Ty.html +[hir_ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/struct.Ty.html +[lower_ty]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir_analysis/fn.lower_ty.html diff --git a/clippy_lints/src/types/redundant_allocation.rs b/clippy_lints/src/types/redundant_allocation.rs index 9729c971672..37437cbfbec 100644 --- a/clippy_lints/src/types/redundant_allocation.rs +++ b/clippy_lints/src/types/redundant_allocation.rs @@ -56,7 +56,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, hir_ty: &hir::Ty<'tcx>, qpath: }; let inner_span = match qpath_generic_tys(inner_qpath).next() { Some(hir_ty) => { - // Reallocation of a fat pointer causes it to become thin. `hir_ty_to_ty` is safe to use + // Reallocation of a fat pointer causes it to become thin. `lower_ty` is safe to use // here because `mod.rs` guarantees this lint is only run on types outside of bodies and // is not run on locals. let ty = lower_ty(cx.tcx, hir_ty); diff --git a/clippy_lints/src/use_self.rs b/clippy_lints/src/use_self.rs index dfa816963bc..a6b411d6c0f 100644 --- a/clippy_lints/src/use_self.rs +++ b/clippy_lints/src/use_self.rs @@ -193,7 +193,7 @@ impl<'tcx> LateLintPass<'tcx> for UseSelf { } fn check_body(&mut self, _: &LateContext<'_>, _: &hir::Body<'_>) { - // `hir_ty_to_ty` cannot be called in `Body`s or it will panic (sometimes). But in bodies + // `lower_ty` cannot be called in `Body`s or it will panic (sometimes). But in bodies // we can use `cx.typeck_results.node_type(..)` to get the `ty::Ty` from a `hir::Ty`. // However the `node_type()` method can *only* be called in bodies. if let Some(&mut StackItem::Check { ref mut in_body, .. }) = self.stack.last_mut() { diff --git a/tests/ui/crashes/ice-6179.rs b/tests/ui/crashes/ice-6179.rs index fffc0f7d0d4..91160eef03d 100644 --- a/tests/ui/crashes/ice-6179.rs +++ b/tests/ui/crashes/ice-6179.rs @@ -1,5 +1,5 @@ //! This is a minimal reproducer for the ICE in https://github.com/rust-lang/rust-clippy/pull/6179. -//! The ICE is mainly caused by using `hir_ty_to_ty`. See the discussion in the PR for details. +//! The ICE is mainly caused by using `lower_ty`. See the discussion in the PR for details. #![warn(clippy::use_self)] #![allow(dead_code, clippy::let_with_type_underscore)] |