mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-05 19:57:02 +00:00
7cf3b96a83
turn rustc_box into an intrinsic I am not entirely sure why this was made a special magic attribute, but an intrinsic seems like a more natural way to add magic expressions to the language.
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.