compiler/rustc_session/src/lib.rs

   1 #![feature(if_let_guard)]
   2 #![feature(let_chains)]
   3 #![feature(min_specialization)]
   4 #![feature(never_type)]
   5 #![feature(lazy_cell)]
   6 #![feature(option_get_or_insert_default)]
   7 #![feature(rustc_attrs)]
   8 #![feature(map_many_mut)]
   9 #![feature(iter_intersperse)]
  10 #![recursion_limit = "256"]
  11 #![allow(rustc::potential_query_instability)]
  12 #![deny(rustc::untranslatable_diagnostic)]
  13 #![deny(rustc::diagnostic_outside_of_impl)]
  14 #![allow(internal_features)]
  15
  16 #[macro_use]
  17 extern crate rustc_macros;
  18 pub mod errors;
  19
  20 #[macro_use]
  21 extern crate tracing;
  22
  23 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
  24 use rustc_fluent_macro::fluent_messages;
  25
  26 pub mod utils;
  27 pub use lint::{declare_lint, declare_lint_pass, declare_tool_lint, impl_lint_pass};
  28 pub use rustc_lint_defs as lint;
  29 pub mod parse;
  30
  31 pub mod code_stats;
  32 #[macro_use]
  33 pub mod config;
  34 pub mod cstore;
  35 pub mod filesearch;
  36 mod options;
  37 pub mod search_paths;
  38
  39 mod session;
  40 pub use session::*;
  41
  42 pub mod output;
  43
  44 pub use getopts;
  45
  46 mod version;
  47 pub use version::RustcVersion;
  48
  49 fluent_messages! { "../messages.ftl" }
  50
  51 /// Requirements for a `StableHashingContext` to be used in this crate.
  52 /// This is a hack to allow using the `HashStable_Generic` derive macro
  53 /// instead of implementing everything in `rustc_middle`.
  54 pub trait HashStableContext: rustc_ast::HashStableContext + rustc_hir::HashStableContext {}