Auto merge of #113210 - fee1-dead-contrib:effects-mvp, r=oli-obk

Effects/keyword generics MVP

This adds `feature(effects)`, which adds `const host: bool` to the generics of const functions, const traits and const impls. This will be used to replace the current logic around const traits.

r? `@oli-obk`

1 files changed, 9 insertions, 0 deletions

diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs
index a398fd80119..a7198fbf887 100644
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -2652,6 +2652,15 @@ pub struct NormalAttr {
     pub tokens: Option<LazyAttrTokenStream>,
 }
 
+impl NormalAttr {
+    pub fn from_ident(ident: Ident) -> Self {
+        Self {
+            item: AttrItem { path: Path::from_ident(ident), args: AttrArgs::Empty, tokens: None },
+            tokens: None,
+        }
+    }
+}
+
 #[derive(Clone, Encodable, Decodable, Debug, HashStable_Generic)]
 pub struct AttrItem {
     pub path: Path,