rust/src/librustc_driver
Manish Goregaokar 8e4c00b939 Rollup merge of #21958 - brson:stable-features, r=alexcrichton
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The 'stable_features' lint helps people progress from unstable to
stable Rust by telling them when they no longer need a `feature`
attribute because upstream Rust has declared it stable.

This compares to the existing 'unstable_features' lint, which is used
to implement feature staging, and triggers on *any* use
of `#[feature]`.
2015-02-06 16:21:11 +05:30
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