Commit Graph

2 Commits

Author SHA1 Message Date
Alex Crichton
38cb91e66c syntax: Feature gate #[start] and #[main]
These two attributes are used to change the entry point into a Rust program, but
for now they're being put behind feature gates until we have a chance to think
about them a little more. The #[start] attribute specifically may have its
signature changed.

This is a breaking change to due the usage of these attributes generating errors
by default now. If your crate is using these attributes, add this to your crate
root:

    #![feature(start)] // if you're using the #[start] attribute
    #![feature(main)]  // if you're using the #[main] attribute

cc #20064
2015-01-16 14:59:03 -08:00
Alex Crichton
9cc847d8c3 syntax: Add #[allow(unstable)] to --test expansion
This will temporarily prevent warnings generated from expanding to code that the
test harness itself uses. This solution will require tweaking around the beta
cycle, but it will prevent spurious warnings for now.

Closes #20823
2015-01-09 13:26:21 -08:00