diff options
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index 27d30c315af..57e55752027 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -313,12 +313,16 @@ declare_features! ( (active, async_closure, "1.37.0", Some(62290), None), /// Allows async functions to be declared, implemented, and used in traits. (active, async_fn_in_trait, "1.66.0", Some(91611), None), + /// Allows builtin # foo() syntax + (active, builtin_syntax, "CURRENT_RUSTC_VERSION", Some(110680), None), /// Allows `c"foo"` literals. (active, c_str_literals, "CURRENT_RUSTC_VERSION", Some(105723), None), /// Treat `extern "C"` function as nounwind. (active, c_unwind, "1.52.0", Some(74990), None), /// Allows using C-variadics. (active, c_variadic, "1.34.0", Some(44930), None), + /// Allows the use of `#[cfg(overflow_checks)` to check if integer overflow behaviour. + (active, cfg_overflow_checks, "CURRENT_RUSTC_VERSION", Some(111466), None), /// Allows the use of `#[cfg(sanitize = "option")]`; set when -Zsanitizer is used. (active, cfg_sanitize, "1.41.0", Some(39699), None), /// Allows `cfg(target_abi = "...")`. @@ -334,7 +338,7 @@ declare_features! ( /// Allow conditional compilation depending on rust version (active, cfg_version, "1.45.0", Some(64796), None), /// Allows to use the `#[cfi_encoding = ""]` attribute. - (active, cfi_encoding, "1.69.0", Some(89653), None), + (active, cfi_encoding, "CURRENT_RUSTC_VERSION", Some(89653), None), /// Allows `for<...>` on closures and generators. (active, closure_lifetime_binder, "1.64.0", Some(97362), None), /// Allows `#[track_caller]` on closures and generators. diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index fe05d4590e7..61cfbf5c5e5 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -24,6 +24,7 @@ pub type GatedCfg = (Symbol, Symbol, GateFn); /// `cfg(...)`'s that are feature gated. const GATED_CFGS: &[GatedCfg] = &[ // (name in cfg, feature, function to check if the feature is enabled) + (sym::overflow_checks, sym::cfg_overflow_checks, cfg_fn!(cfg_overflow_checks)), (sym::target_abi, sym::cfg_target_abi, cfg_fn!(cfg_target_abi)), (sym::target_thread_local, sym::cfg_target_thread_local, cfg_fn!(cfg_target_thread_local)), ( |