rust/compiler/rustc_session/src/lib.rs

#![feature(let_chains)]
#![feature(option_get_or_insert_default)]
#![feature(rustc_attrs)]
#![feature(map_many_mut)]
#![feature(iter_intersperse)]
#![allow(internal_features)]

pub mod errors;

pub mod utils;
pub use lint::{declare_lint, declare_lint_pass, declare_tool_lint, impl_lint_pass};
pub use rustc_lint_defs as lint;
pub mod parse;

pub mod code_stats;
#[macro_use]
pub mod config;
pub mod cstore;
pub mod filesearch;
mod options;
pub mod search_paths;

mod session;
pub use session::*;

pub mod output;

pub use getopts;

mod version;
pub use version::RustcVersion;

rustc_fluent_macro::fluent_messages! { "../messages.ftl" }

/// Requirements for a `StableHashingContext` to be used in this crate.
/// This is a hack to allow using the `HashStable_Generic` derive macro
/// instead of implementing everything in `rustc_middle`.
pub trait HashStableContext: rustc_ast::HashStableContext + rustc_hir::HashStableContext {}
Revert let_chains stabilization This reverts commit 326646074940222d602f3683d0559088690830f4. This is the revert against master, the beta revert was already done in #100538. 2022-08-20 18:40:08 +00:00			`#![feature(let_chains)]`
No branch protection metadata unless enabled Even if we emit metadata disabling branch protection, this metadata may conflict with other modules (e.g. during LTO) that have different branch protection metadata set. This is an unstable flag and feature, so ideally the flag not being specified should act as if the feature wasn't implemented in the first place. Additionally this PR also ensures we emit an error if `-Zbranch-protection` is set on targets other than the supported aarch64. For now the error is being output from codegen, but ideally it should be moved to earlier in the pipeline before stabilization. 2022-01-31 19:47:07 +00:00			`#![feature(option_get_or_insert_default)]`
lint: add diagnostic translation migration lints Introduce allow-by-default lints for checking whether diagnostics are written in `SessionDiagnostic`/`AddSubdiagnostic` impls and whether diagnostics are translatable. These lints can be denied for modules once they are fully migrated to impls and translation. Signed-off-by: David Wood <david.wood@huawei.com> 2022-06-10 14:50:06 +00:00			`#![feature(rustc_attrs)]`
update cfg(bootstrap)s 2022-07-01 13:48:23 +00:00			`#![feature(map_many_mut)]`
consistency check for self-contained linking components CLI options emit an error if components are both enabled and disabled on the CLI 2023-09-21 13:27:45 +00:00			`#![feature(iter_intersperse)]`
Bump cfg(bootstrap) 2023-08-22 11:06:38 +00:00			`#![allow(internal_features)]`
Move Session to librustc_session 2019-11-29 21:05:28 +00:00
translations(rustc_session): migrate the file cgu_reuse_tracker This commit migrates the errors that indicates an incorrect CGU type and the fatal error that indicates that a CGU has not been correctly recorded 2022-08-19 13:34:13 +00:00			`pub mod errors;`
Diagnose use of incompatible sanitizers Emit an error when incompatible sanitizer are configured through command line options. Previously the last one configured prevailed and others were silently ignored. Additionally use a set to represent configured sanitizers, making it possible to enable multiple sanitizers at once. At least in principle, since currently all of them are considered to be incompatible with others. 2020-06-14 00:00:00 +00:00
Move duration_to_secs_str to rustc_session 2019-11-12 13:30:40 +00:00			`pub mod utils;`
Implement rustc side of report-future-incompat 2020-08-13 19:41:52 +00:00			`pub use lint::{declare_lint, declare_lint_pass, declare_tool_lint, impl_lint_pass};`
			`pub use rustc_lint_defs as lint;`
Move ParseSess to librustc_session 2019-11-29 20:45:26 +00:00			`pub mod parse;`
Move Session to librustc_session 2019-11-29 21:05:28 +00:00
Collect VTable stats & add `-Zprint-vtable-sizes` 2023-05-17 12:28:04 +00:00			`pub mod code_stats;`
Move command line option definitions into a dedicated file config.rs has reached the 3000 line tidy limit, this commit moves command line option definitions into a new file - options.rs, and leaves the rest of configuration infrastructure in config.rs. 2019-12-17 12:22:55 +00:00			`#[macro_use]`
Move Session to librustc_session 2019-11-29 21:05:28 +00:00			`pub mod config;`
Move rustc_middle::middle::cstore to rustc_session. 2020-11-14 02:02:03 +00:00			`pub mod cstore;`
Move Session to librustc_session 2019-11-29 21:05:28 +00:00			`pub mod filesearch;`
Format the world 2019-12-22 22:42:04 +00:00			`mod options;`
Move Session to librustc_session 2019-11-29 21:05:28 +00:00			`pub mod search_paths;`

			`mod session;`
			`pub use session::*;`
Refactorings to begin getting rid of rustc_codegen_utils 2020-03-12 23:07:58 +00:00
			`pub mod output;`
Depend on getopts from crates.io rustc_session exports it for other crates to avoid mismatching crate versions. 2020-04-10 20:42:19 +00:00
			`pub use getopts;`
Query-ify global limit attribute handling 2021-06-25 23:48:26 +00:00
Parse rustc version at compile time 2023-10-27 00:18:21 +00:00			`mod version;`
			`pub use version::RustcVersion;`

Use `rustc_fluent_macro::fluent_messages!` directly. Currently we always do this: ``` use rustc_fluent_macro::fluent_messages; ... fluent_messages! { "./example.ftl" } ``` But there is no need, we can just do this everywhere: ``` rustc_fluent_macro::fluent_messages! { "./example.ftl" } ``` which is shorter. 2023-11-21 22:53:07 +00:00			`rustc_fluent_macro::fluent_messages! { "../messages.ftl" }`
errors: generate typed identifiers in each crate Instead of loading the Fluent resources for every crate in `rustc_error_messages`, each crate generates typed identifiers for its own diagnostics and creates a static which are pulled together in the `rustc_driver` crate and provided to the diagnostic emitter. Signed-off-by: David Wood <david.wood@huawei.com> 2022-10-13 09:13:02 +00:00
Query-ify global limit attribute handling 2021-06-25 23:48:26 +00:00			/// Requirements for a `StableHashingContext` to be used in this crate.
			/// This is a hack to allow using the `HashStable_Generic` derive macro
			/// instead of implementing everything in `rustc_middle`.
Move rustc_middle::middle::cstore to rustc_session. 2020-11-14 02:02:03 +00:00			`pub trait HashStableContext: rustc_ast::HashStableContext + rustc_hir::HashStableContext {}`