Commit graph

3 commits

Author SHA1 Message Date
Patrick Walton
5466d13d43 librustc: Feature gate lang items and intrinsics.
If you define lang items in your crate, add `#[feature(lang_items)]`.

If you define intrinsics (`extern "rust-intrinsic"`), add
`#[feature(intrinsics)]`.

Closes #12858.

[breaking-change]
2014-06-23 23:28:28 -07:00
Alex Crichton
84a91b8603 syntax: Tidy up parsing the new attribute syntax 2014-03-20 18:51:52 -07:00
Daniel Fagnan
4e00cf6134 Added new attribute syntax with backward compatibility.
Signed-off-by: Daniel Fagnan <dnfagnan@gmail.com>
2014-03-20 18:06:53 -07:00