diff options
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index ee22d8990fa..7b9273c1dd5 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -487,9 +487,11 @@ declare_features! ( (unstable, exhaustive_patterns, "1.13.0", Some(51085)), /// Allows explicit tail calls via `become` expression. (incomplete, explicit_tail_calls, "1.72.0", Some(112788)), - /// Allows using `efiapi`, `sysv64` and `win64` as calling convention + /// Allows using `aapcs`, `efiapi`, `sysv64` and `win64` as calling conventions /// for functions with varargs. (unstable, extended_varargs_abi_support, "1.65.0", Some(100189)), + /// Allows using `system` as a calling convention with varargs. + (unstable, extern_system_varargs, "CURRENT_RUSTC_VERSION", Some(136946)), /// Allows defining `extern type`s. (unstable, extern_types, "1.23.0", Some(43467)), /// Allow using 128-bit (quad precision) floating point numbers. |