diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 5b1a9bb739f..b27f5b1495c 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -1134,6 +1134,13 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ is just used to enable niche optimizations in libcore \ and will never be stable", cfg_fn!(rustc_attrs))), + (sym::rustc_nonnull_optimization_guaranteed, Whitelisted, template!(Word), + Gated(Stability::Unstable, + sym::rustc_attrs, + "the `#[rustc_nonnull_optimization_guaranteed]` attribute \ + is just used to enable niche optimizations in libcore \ + and will never be stable", + cfg_fn!(rustc_attrs))), (sym::rustc_regions, Normal, template!(Word), Gated(Stability::Unstable, sym::rustc_attrs, "the `#[rustc_regions]` attribute \ |