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remove untagged_union feature gate

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This commit is contained in:
Ralf Jung 2022-06-29 22:33:18 -04:00
parent 6dfede3b9d
commit 5bf6017b87
57 changed files with 386 additions and 449 deletions
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3
compiler/rustc_feature/src/removed.rs
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@ -180,6 +180,9 @@ declare_features! (
/// Allows using items which are missing stability attributes
(removed, unmarked_api, "1.0.0", None, None, None),
(removed, unsafe_no_drop_flag, "1.0.0", None, None, None),
/// Allows `union` fields that don't implement `Copy` as long as they don't have any drop glue.
(removed, untagged_unions, "1.13.0", Some(55149), None,
Some("unions with `Copy` and `MaybeUninit` fields are stable; there is no intent to stabilize more")),
/// Allows `#[unwind(..)]`.
///
/// Permits specifying whether a function should permit unwinding or abort on unwind.