aboutsummaryrefslogtreecommitdiff
path: root/crates/hir_ty/src/infer/coerce.rs
diff options
context:
space:
mode:
Diffstat (limited to 'crates/hir_ty/src/infer/coerce.rs')
-rw-r--r--crates/hir_ty/src/infer/coerce.rs6
1 files changed, 3 insertions, 3 deletions
diff --git a/crates/hir_ty/src/infer/coerce.rs b/crates/hir_ty/src/infer/coerce.rs
index 8647d7437..4b7f31521 100644
--- a/crates/hir_ty/src/infer/coerce.rs
+++ b/crates/hir_ty/src/infer/coerce.rs
@@ -2,8 +2,8 @@
2//! happen in certain places, e.g. weakening `&mut` to `&` or deref coercions 2//! happen in certain places, e.g. weakening `&mut` to `&` or deref coercions
3//! like going from `&Vec<T>` to `&[T]`. 3//! like going from `&Vec<T>` to `&[T]`.
4//! 4//!
5//! See https://doc.rust-lang.org/nomicon/coercions.html and 5//! See <https://doc.rust-lang.org/nomicon/coercions.html> and
6//! librustc_typeck/check/coercion.rs. 6//! `librustc_typeck/check/coercion.rs`.
7 7
8use chalk_ir::{cast::Cast, Mutability, TyVariableKind}; 8use chalk_ir::{cast::Cast, Mutability, TyVariableKind};
9use hir_def::{expr::ExprId, lang_item::LangItemTarget}; 9use hir_def::{expr::ExprId, lang_item::LangItemTarget};
@@ -331,7 +331,7 @@ impl<'a> InferenceContext<'a> {
331 331
332 /// Coerce a type using `from_ty: CoerceUnsized<ty_ty>` 332 /// Coerce a type using `from_ty: CoerceUnsized<ty_ty>`
333 /// 333 ///
334 /// See: https://doc.rust-lang.org/nightly/std/marker/trait.CoerceUnsized.html 334 /// See: <https://doc.rust-lang.org/nightly/std/marker/trait.CoerceUnsized.html>
335 fn try_coerce_unsized(&mut self, from_ty: &Ty, to_ty: &Ty) -> InferResult { 335 fn try_coerce_unsized(&mut self, from_ty: &Ty, to_ty: &Ty) -> InferResult {
336 // These 'if' statements require some explanation. 336 // These 'if' statements require some explanation.
337 // The `CoerceUnsized` trait is special - it is only 337 // The `CoerceUnsized` trait is special - it is only