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| author | Michael Goulet <michael@errs.io> | 2023-06-02 05:54:52 +0000 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2023-06-20 04:38:46 +0000 |
| commit | 657d3f43a9802a3e119c1acf6467ddc0eb41e0be (patch) | |
| tree | b2d69b2fd363ea9288c29d40f616a83b4d55a6c9 /compiler/rustc_feature/src | |
| parent | 5683791ebb7bbc440366635c322ad82badc554ca (diff) | |
| download | rust-657d3f43a9802a3e119c1acf6467ddc0eb41e0be.tar.gz rust-657d3f43a9802a3e119c1acf6467ddc0eb41e0be.zip | |
Add rustc_do_not_implement_via_object
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index 9be28c338f6..566f856258a 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -709,6 +709,11 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ "#[rustc_deny_explicit_impl] enforces that a trait can have no user-provided impls" ), rustc_attr!( + rustc_do_not_implement_via_object, AttributeType::Normal, template!(Word), ErrorFollowing, @only_local: true, + "#[rustc_do_not_implement_via_object] marks a trait so that `dyn Trait` does not \ + implement `Trait` (without requiring `Sized` as a supertrait)" + ), + rustc_attr!( rustc_has_incoherent_inherent_impls, AttributeType::Normal, template!(Word), ErrorFollowing, "#[rustc_has_incoherent_inherent_impls] allows the addition of incoherent inherent impls for \ the given type by annotating all impl items with #[rustc_allow_incoherent_impl]." |