mirror of
https://github.com/rust-lang/rust.git
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57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
/*!
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Rust MIR: a lowered representation of Rust.
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*/
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#![allow(internal_features)]
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#![feature(rustdoc_internals)]
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#![doc(rust_logo)]
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#![deny(rustc::untranslatable_diagnostic)]
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#![feature(assert_matches)]
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#![feature(box_patterns)]
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#![feature(decl_macro)]
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#![feature(let_chains)]
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#![feature(slice_ptr_get)]
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#![feature(never_type)]
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#![feature(trait_alias)]
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#![feature(try_blocks)]
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#![feature(yeet_expr)]
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#![feature(if_let_guard)]
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#[macro_use]
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extern crate tracing;
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#[macro_use]
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extern crate rustc_middle;
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pub mod const_eval;
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mod errors;
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pub mod interpret;
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pub mod transform;
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pub mod util;
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pub use errors::ReportErrorExt;
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use rustc_middle::{ty, util::Providers};
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rustc_fluent_macro::fluent_messages! { "../messages.ftl" }
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pub fn provide(providers: &mut Providers) {
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const_eval::provide(providers);
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providers.eval_to_const_value_raw = const_eval::eval_to_const_value_raw_provider;
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providers.eval_to_allocation_raw = const_eval::eval_to_allocation_raw_provider;
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providers.hooks.const_caller_location = util::caller_location::const_caller_location_provider;
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providers.eval_to_valtree = |tcx, param_env_and_value| {
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let (param_env, raw) = param_env_and_value.into_parts();
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const_eval::eval_to_valtree(tcx, param_env, raw)
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};
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providers.hooks.try_destructure_mir_constant_for_user_output =
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const_eval::try_destructure_mir_constant_for_user_output;
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providers.valtree_to_const_val = |tcx, (ty, valtree)| {
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const_eval::valtree_to_const_value(tcx, ty::ParamEnv::empty().and(ty), valtree)
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};
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providers.check_validity_requirement = |tcx, (init_kind, param_env_and_ty)| {
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util::check_validity_requirement(tcx, init_kind, param_env_and_ty)
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};
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}
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