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Add cfg(target_has_atomic_equal_alignment).

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This is needed for Atomic::from_mut.
This commit is contained in:
Mara Bos 2020-09-20 12:09:22 +02:00
parent 4eff9b0b29
commit db74e1f1e3
3 changed files with 21 additions and 4 deletions
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5
compiler/rustc_feature/src/builtin_attrs.rs
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@ -26,6 +26,11 @@ const GATED_CFGS: &[GatedCfg] = &[
(sym::target_thread_local, sym::cfg_target_thread_local, cfg_fn!(cfg_target_thread_local)),
(sym::target_has_atomic, sym::cfg_target_has_atomic, cfg_fn!(cfg_target_has_atomic)),
(sym::target_has_atomic_load_store, sym::cfg_target_has_atomic, cfg_fn!(cfg_target_has_atomic)),
(
sym::target_has_atomic_equal_alignment,
sym::cfg_target_has_atomic,
cfg_fn!(cfg_target_has_atomic),
),
(sym::sanitize, sym::cfg_sanitize, cfg_fn!(cfg_sanitize)),
(sym::version, sym::cfg_version, cfg_fn!(cfg_version)),
];