Refactor AST trait bound modifiers

2023-12-20 15:22:06 +01:00
parent bf9229a2e3
commit 5e4f12b41a
16 changed files with 195 additions and 201 deletions
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -418,8 +418,7 @@ pub enum GenericArgsParentheses {
    ParenSugar,
 }

-/// A modifier on a bound, currently this is only used for `?Sized`, where the
-/// modifier is `Maybe`. Negative bounds should also be handled here.
+/// A modifier on a trait bound.
 #[derive(Copy, Clone, PartialEq, Eq, Hash, Debug, HashStable_Generic)]
 pub enum TraitBoundModifier {
    None,