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Diffstat (limited to 'compiler/rustc_smir/src/very_unstable.rs')
-rw-r--r-- | compiler/rustc_smir/src/very_unstable.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/compiler/rustc_smir/src/very_unstable.rs b/compiler/rustc_smir/src/very_unstable.rs new file mode 100644 index 000000000..12ba133db --- /dev/null +++ b/compiler/rustc_smir/src/very_unstable.rs @@ -0,0 +1,27 @@ +//! This module reexports various crates and modules from unstable rustc APIs. +//! Add anything you need here and it will get slowly transferred to a stable API. +//! Only use rustc_smir in your dependencies and use the reexports here instead of +//! directly referring to the unstable crates. + +macro_rules! crates { + ($($rustc_name:ident -> $name:ident,)*) => { + $( + #[cfg(not(feature = "default"))] + pub extern crate $rustc_name as $name; + #[cfg(feature = "default")] + pub use $rustc_name as $name; + )* + } +} + +crates! { + rustc_borrowck -> borrowck, + rustc_driver -> driver, + rustc_hir -> hir, + rustc_interface -> interface, + rustc_middle -> middle, + rustc_mir_dataflow -> dataflow, + rustc_mir_transform -> transform, + rustc_serialize -> serialize, + rustc_trait_selection -> trait_selection, +} |