fix most compiler/ doctests

[rust.git] / compiler / rustc_hir / src / def.rs

diff --git a/compiler/rustc_hir/src/def.rs b/compiler/rustc_hir/src/def.rs
index 53d60d280c001dcf3179d0488facd869e828a5dc..ac33a963027f91f10e227d222cb71d25588eab4b 100644 (file)
--- a/compiler/rustc_hir/src/def.rs
+++ b/compiler/rustc_hir/src/def.rs
@@ -1,4 +1,4 @@
-use crate::def_id::{DefId, CRATE_DEF_INDEX, LOCAL_CRATE};
+use crate::def_id::DefId;
 use crate::hir;
 
 use rustc_ast as ast;
@@ -124,9 +124,7 @@ impl DefKind {
     pub fn descr(self, def_id: DefId) -> &'static str {
         match self {
             DefKind::Fn => "function",
-            DefKind::Mod if def_id.index == CRATE_DEF_INDEX && def_id.krate != LOCAL_CRATE => {
-                "crate"
-            }
+            DefKind::Mod if def_id.is_crate_root() && !def_id.is_local() => "crate",
             DefKind::Mod => "module",
             DefKind::Static(..) => "static",
             DefKind::Enum => "enum",
@@ -314,6 +312,7 @@ pub enum Res<Id = hir::HirId> {
     /// HACK(min_const_generics): self types also have an optional requirement to **not** mention
     /// any generic parameters to allow the following with `min_const_generics`:
     /// ```
+    /// # struct Foo;
     /// impl Foo { fn test() -> [u8; std::mem::size_of::<Self>()] { todo!() } }
     ///
     /// struct Bar([u8; baz::<Self>()]);