diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index b2f52d11db2..7ab0529f518 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -325,6 +325,10 @@ declare_features! ( // rustc internal (active, sanitizer_runtime, "1.17.0", None), + // Used to identify crates that contain the profiler runtime + // rustc internal + (active, profiler_runtime, "1.18.0", None), + // `extern "x86-interrupt" fn()` (active, abi_x86_interrupt, "1.17.0", Some(40180)), @@ -691,6 +695,13 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG identify crates that contain the runtime of a \ sanitizer and will never be stable", cfg_fn!(sanitizer_runtime))), + ("profiler_runtime", Whitelisted, Gated(Stability::Unstable, + "profiler_runtime", + "the `#[profiler_runtime]` attribute is used to \ + identify the `profiler_builtins` crate which \ + contains the profiler runtime and will never be \ + stable", + cfg_fn!(profiler_runtime))), ("allow_internal_unstable", Normal, Gated(Stability::Unstable, "allow_internal_unstable", |