Query-ify global limit attribute handling

2021-06-25 18:48:26 -05:00
parent 90442458ac
commit ff15b5e2c7
30 changed files with 153 additions and 91 deletions
--- a/compiler/rustc_session/src/lib.rs
+++ b/compiler/rustc_session/src/lib.rs
@@ -24,3 +24,8 @@ pub use session::*;
 pub mod output;

 pub use getopts;
+
+/// 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 {}