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Diffstat (limited to 'compiler/rustc_attr/src/lib.rs')
| -rw-r--r-- | compiler/rustc_attr/src/lib.rs | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/compiler/rustc_attr/src/lib.rs b/compiler/rustc_attr/src/lib.rs deleted file mode 100644 index d34ff02c7ed..00000000000 --- a/compiler/rustc_attr/src/lib.rs +++ /dev/null @@ -1,40 +0,0 @@ -//! Centralized logic for parsing and validating all attributes used after HIR. -//! -//! History: Check out [#131229](https://github.com/rust-lang/rust/issues/131229). -//! There used to be only one definition of attributes in the compiler: `ast::Attribute`. -//! These were then parsed or validated or both in places distributed all over the compiler. -//! -//! Attributes are markers on items. Most are actually attribute-like proc-macros, and are expanded -//! but some remain as the built-in attributes to guide compilation. -//! -//! In this crate, syntactical attributes (sequences of tokens that look like -//! `#[something(something else)]`) are parsed into more semantic attributes, markers on items. -//! Multiple syntactic attributes might influence a single semantic attribute. For example, -//! `#[stable(...)]` and `#[unstable()]` cannot occur together, and both semantically define -//! a "stability". Stability defines an [`AttributeExtractor`](attributes::AttributeExtractor) -//! that recognizes both `#[stable()]` and `#[unstable()]` syntactic attributes, and at the end -//! produce a single [`ParsedAttributeKind::Stability`]. -//! -//! FIXME(jdonszelmann): update devguide for best practices on attributes -//! FIXME(jdonszelmann): rename to `rustc_attr` in the future, integrating it into this crate. -//! -//! To define a new builtin, first add it - -// tidy-alphabetical-start -#![allow(internal_features)] -#![doc(rust_logo)] -#![feature(let_chains)] -#![feature(rustdoc_internals)] -#![warn(unreachable_pub)] -// tidy-alphabetical-end - -mod attributes; -mod session_diagnostics; -mod types; - -pub use attributes::*; -pub(crate) use rustc_session::HashStableContext; -pub use types::*; -pub use util::{find_crate_name, is_builtin_attr, parse_version}; - -rustc_fluent_macro::fluent_messages! { "../messages.ftl" } |