rust/src/librustc_passes/lib.rs

//! Various checks
//!
//! # Note
//!
//! This API is completely unstable and subject to change.

#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
       html_root_url = "https://doc.rust-lang.org/nightly/")]

#![feature(nll)]
#![feature(rustc_diagnostic_macros)]

#![recursion_limit="256"]

#[macro_use]
extern crate rustc;
extern crate rustc_mir;
extern crate rustc_data_structures;

#[macro_use]
extern crate log;
#[macro_use]
extern crate syntax;
extern crate syntax_ext;
extern crate syntax_pos;
extern crate rustc_errors as errors;

use rustc::ty::query::Providers;

mod diagnostics;

pub mod ast_validation;
pub mod rvalue_promotion;
pub mod hir_stats;
pub mod layout_test;
pub mod loops;

__build_diagnostic_array! { librustc_passes, DIAGNOSTICS }

pub fn provide(providers: &mut Providers) {
    rvalue_promotion::provide(providers);
    loops::provide(providers);
}
move const block checks before lowering step this makes sure the checks run before typeck (which might use the constant or const function to calculate an array length) and gives prettier error messages in case of for loops and such (since they aren't expanded yet). 2016-01-15 12:16:54 +00:00			`//! Various checks`
			`//!`
			`//! # Note`
			`//!`
			`//! This API is completely unstable and subject to change.`

			`#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",`
mk: Move from `-D warnings` to `#![deny(warnings)]` This commit removes the `-D warnings` flag being passed through the makefiles to all crates to instead be a crate attribute. We want these attributes always applied for all our standard builds, and this is more amenable to Cargo-based builds as well. Note that all `deny(warnings)` attributes are gated with a `cfg(stage0)` attribute currently to match the same semantics we have today 2016-01-21 23:26:19 +00:00			`html_favicon_url = "https://doc.rust-lang.org/favicon.ico",`
			`html_root_url = "https://doc.rust-lang.org/nightly/")]`
move const block checks before lowering step this makes sure the checks run before typeck (which might use the constant or const function to calculate an array length) and gives prettier error messages in case of for loops and such (since they aren't expanded yet). 2016-01-15 12:16:54 +00:00
Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-26 21:26:46 +00:00			`#![feature(nll)]`
move const block checks before lowering step this makes sure the checks run before typeck (which might use the constant or const function to calculate an array length) and gives prettier error messages in case of for loops and such (since they aren't expanded yet). 2016-01-15 12:16:54 +00:00			`#![feature(rustc_diagnostic_macros)]`
rustc: Remove #![unstable] annotation These are now no longer necessary with `-Z force-unstable-if-unmarked` 2017-05-08 21:36:44 +00:00
Fix recursion limits 2018-12-13 15:57:25 +00:00			`#![recursion_limit="256"]`

run rustfmt on librustc_passes folder 2016-07-21 01:31:14 +00:00			`#[macro_use]`
			`extern crate rustc;`
Move librustc_const_eval to librustc_mir 2017-12-27 20:32:01 +00:00			`extern crate rustc_mir;`
Replace Rc with Lrc for shared data 2018-02-27 16:11:14 +00:00			`extern crate rustc_data_structures;`
move const block checks before lowering step this makes sure the checks run before typeck (which might use the constant or const function to calculate an array length) and gives prettier error messages in case of for loops and such (since they aren't expanded yet). 2016-01-15 12:16:54 +00:00
run rustfmt on librustc_passes folder 2016-07-21 01:31:14 +00:00			`#[macro_use]`
			`extern crate log;`
			`#[macro_use]`
			`extern crate syntax;`
Conditionally skip two passes if their related attributes were not found 2019-01-17 06:28:39 +00:00			`extern crate syntax_ext;`
Move errors from libsyntax to its own crate 2016-06-21 22:08:13 +00:00			`extern crate syntax_pos;`
			`extern crate rustc_errors as errors;`
move const block checks before lowering step this makes sure the checks run before typeck (which might use the constant or const function to calculate an array length) and gives prettier error messages in case of for loops and such (since they aren't expanded yet). 2016-01-15 12:16:54 +00:00
rustc: rename ty::maps to ty::query. 2018-06-13 13:44:43 +00:00			`use rustc::ty::query::Providers;`
convert constant promotion into a query 2017-09-11 17:09:14 +00:00
rustc: Remove some dead code 2017-08-19 00:09:55 +00:00			`mod diagnostics;`
move more checks out of librustc 2016-01-21 09:52:37 +00:00
sanity -> validation Add test for `::super` in import prefix 2016-03-06 12:54:44 +00:00			`pub mod ast_validation;`
rustc_passes::consts -> rvalue_promotion 2018-01-29 17:54:37 +00:00			`pub mod rvalue_promotion;`
Add -Zhir-stats for collecting statistics on HIR and AST 2016-11-04 15:37:39 +00:00			`pub mod hir_stats;`
distinguish "no data" from "heterogeneous" for ABI purposes Also, add a testing infrastructure and tests that lets us dump layout. 2019-01-09 20:16:32 +00:00			`pub mod layout_test;`
move more checks out of librustc 2016-01-21 09:52:37 +00:00			`pub mod loops;`
de-orphan extended information Bizarrely, librustc_passes, librustc_plugin, librustc_mir, and libsyntax weren't getting their error explanations registered. Resolves #35284. 2017-07-31 06:22:09 +00:00
			`__build_diagnostic_array! { librustc_passes, DIAGNOSTICS }`
convert constant promotion into a query 2017-09-11 17:09:14 +00:00
			`pub fn provide(providers: &mut Providers) {`
rustc_passes::consts -> rvalue_promotion 2018-01-29 17:54:37 +00:00			`rvalue_promotion::provide(providers);`
Make more passes incremental 2018-06-06 20:13:52 +00:00			`loops::provide(providers);`
convert constant promotion into a query 2017-09-11 17:09:14 +00:00			`}`