bjoernager/rust
bjoernager/rust
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Check for duplicate attributes.

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This commit is contained in:
Eric Huss 2021-09-05 16:30:37 -07:00
parent cc946fcd32
commit 67a5b193c1
6 changed files with 792 additions and 174 deletions
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2
compiler/rustc_feature/src/lib.rs
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@ -11,6 +11,7 @@
//! even if it is stabilized or removed, *do not remove it*. Instead, move the
//! symbol to the `accepted` or `removed` modules respectively.
#![feature(derive_default_enum)]
#![feature(once_cell)]
mod accepted;
@ -146,6 +147,7 @@ pub fn find_feature_issue(feature: Symbol, issue: GateIssue) -> Option<NonZeroU3
pub use accepted::ACCEPTED_FEATURES;
pub use active::{Features, ACTIVE_FEATURES, INCOMPATIBLE_FEATURES};
pub use builtin_attrs::AttributeDuplicates;
pub use builtin_attrs::{
deprecated_attributes, find_gated_cfg, is_builtin_attr_name, AttributeGate, AttributeTemplate,
AttributeType, BuiltinAttribute, GatedCfg, BUILTIN_ATTRIBUTES, BUILTIN_ATTRIBUTE_MAP,