fd15e6180d
Fully destructure constants into patterns r? `@varkor` as discussed in https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/constants.20in.20patterns/near/192789924 we should probably crater it once reviewed
67 lines
1.9 KiB
Rust
67 lines
1.9 KiB
Rust
/*!
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Rust MIR: a lowered representation of Rust.
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*/
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#![feature(nll)]
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#![feature(in_band_lifetimes)]
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#![feature(array_windows)]
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#![feature(bindings_after_at)]
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#![feature(bool_to_option)]
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#![feature(box_patterns)]
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#![feature(box_syntax)]
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#![feature(const_fn)]
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#![feature(const_panic)]
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#![feature(crate_visibility_modifier)]
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#![feature(decl_macro)]
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#![feature(exact_size_is_empty)]
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#![feature(exhaustive_patterns)]
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#![feature(never_type)]
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#![feature(min_specialization)]
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#![feature(trusted_len)]
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#![feature(try_blocks)]
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#![feature(associated_type_defaults)]
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#![feature(stmt_expr_attributes)]
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#![feature(trait_alias)]
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#![feature(option_expect_none)]
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#![feature(or_patterns)]
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#![feature(once_cell)]
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#![recursion_limit = "256"]
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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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mod borrow_check;
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pub mod const_eval;
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pub mod dataflow;
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pub mod interpret;
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pub mod monomorphize;
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mod shim;
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pub mod transform;
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pub mod util;
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use rustc_middle::ty::query::Providers;
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pub fn provide(providers: &mut Providers) {
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borrow_check::provide(providers);
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const_eval::provide(providers);
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shim::provide(providers);
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transform::provide(providers);
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monomorphize::partitioning::provide(providers);
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monomorphize::polymorphize::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.const_caller_location = const_eval::const_caller_location;
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providers.destructure_const = |tcx, param_env_and_value| {
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let (param_env, value) = param_env_and_value.into_parts();
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const_eval::destructure_const(tcx, param_env, value)
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};
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providers.deref_const = |tcx, param_env_and_value| {
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let (param_env, value) = param_env_and_value.into_parts();
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const_eval::deref_const(tcx, param_env, value)
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};
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}
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