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| author | Eric Huss <eric@huss.org> | 2021-09-05 16:30:37 -0700 |
|---|---|---|
| committer | Eric Huss <eric@huss.org> | 2021-11-18 16:10:26 -0800 |
| commit | 67a5b193c113b56cc885006a675280add09a14e3 (patch) | |
| tree | 96e300821fe92c7b0e8d212e7597a8f149840782 /compiler/rustc_feature/src/lib.rs | |
| parent | cc946fcd326f7d85d4af096efdc73538622568e9 (diff) | |
| download | rust-67a5b193c113b56cc885006a675280add09a14e3.tar.gz rust-67a5b193c113b56cc885006a675280add09a14e3.zip | |
Check for duplicate attributes.
Diffstat (limited to 'compiler/rustc_feature/src/lib.rs')
| -rw-r--r-- | compiler/rustc_feature/src/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/lib.rs b/compiler/rustc_feature/src/lib.rs index b25aab21e49..bfc537cfae2 100644 --- a/compiler/rustc_feature/src/lib.rs +++ b/compiler/rustc_feature/src/lib.rs @@ -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, |