rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2018-10-11	Extend lang items to assert correct target.	David Wood	-0/+11
	This commit extends the existing lang items functionality to assert that the `#[lang_item]` attribute is only found on the appropriate item for any given lang item. That is, language items representing traits must only ever have their corresponding attribute placed on a trait, for example.