diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index c2b72edb66c..7de50430184 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -763,6 +763,11 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG "attribute proc macros are currently unstable", cfg_fn!(proc_macro))), + ("proc_macro", Normal, Gated(Stability::Unstable, + "proc_macro", + "function-like proc macros are currently unstable", + cfg_fn!(proc_macro))), + ("rustc_derive_registrar", Normal, Gated(Stability::Unstable, "rustc_derive_registrar", "used internally by rustc", |