diff options
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 3 |
3 files changed, 11 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index 906c31c9a3d..5185820a727 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -391,6 +391,8 @@ declare_features! ( (active, doc_masked, "1.21.0", Some(44027), None), /// Allows `dyn* Trait` objects. (incomplete, dyn_star, "1.65.0", Some(102425), None), + // Uses generic effect parameters for ~const bounds + (active, effects, "CURRENT_RUSTC_VERSION", Some(102090), None), /// Allows `X..Y` patterns. (active, exclusive_range_pattern, "1.11.0", Some(37854), None), /// Allows exhaustive pattern matching on types that contain uninhabited types. diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index 3c5bff3812a..36600004404 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -723,6 +723,12 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ and it is only intended to be used in `alloc`." ), + rustc_attr!( + rustc_host, AttributeType::Normal, template!(Word), ErrorFollowing, + "#[rustc_host] annotates const generic parameters as the `host` effect param, \ + and it is only intended for internal use and as a desugaring." + ), + BuiltinAttribute { name: sym::rustc_diagnostic_item, // FIXME: This can be `true` once we always use `tcx.is_diagnostic_item`. diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index c58d85b99f7..66a627d5aac 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -656,6 +656,7 @@ symbols! { dyn_trait, e, edition_panic, + effects, eh_catch_typeinfo, eh_personality, emit, @@ -793,6 +794,7 @@ symbols! { hexagon_target_feature, hidden, homogeneous_aggregate, + host, html_favicon_url, html_logo_url, html_no_source, @@ -1284,6 +1286,7 @@ symbols! { rustc_evaluate_where_clauses, rustc_expected_cgu_reuse, rustc_has_incoherent_inherent_impls, + rustc_host, rustc_if_this_changed, rustc_inherit_overflow_checks, rustc_insignificant_dtor, |