bjoernager/rust
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Remove ffi_returns_twice feature

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This commit is contained in:
clubby789 2024-01-30 20:55:56 +00:00
parent 5ad7454f75
commit 7331315898
20 changed files with 19 additions and 120 deletions
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3
compiler/rustc_feature/src/builtin_attrs.rs
View file

@ -440,9 +440,6 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
experimental!(optimize),
),
gated!(
ffi_returns_twice, Normal, template!(Word), WarnFollowing, experimental!(ffi_returns_twice)
),
gated!(ffi_pure, Normal, template!(Word), WarnFollowing, experimental!(ffi_pure)),
gated!(ffi_const, Normal, template!(Word), WarnFollowing, experimental!(ffi_const)),
gated!(

3
compiler/rustc_feature/src/removed.rs
View file

@ -95,6 +95,9 @@ declare_features! (
/// Allows `#[doc(include = "some-file")]`.
(removed, external_doc, "1.54.0", Some(44732),
Some("use #[doc = include_str!(\"filename\")] instead, which handles macro invocations")),
/// Allows using `#[ffi_returns_twice]` on foreign functions.
(removed, ffi_returns_twice, "CURRENT_RUSTC_VERSION", Some(58314),
Some("being investigated by the ffi-unwind project group")),
/// Allows generators to be cloned.
(removed, generator_clone, "1.65.0", Some(95360), Some("renamed to `coroutine_clone`")),
/// Allows defining generators.

2
compiler/rustc_feature/src/unstable.rs
View file

@ -467,8 +467,6 @@ declare_features! (
(unstable, ffi_const, "1.45.0", Some(58328)),
/// Allows the use of `#[ffi_pure]` on foreign functions.
(unstable, ffi_pure, "1.45.0", Some(58329)),
/// Allows using `#[ffi_returns_twice]` on foreign functions.
(unstable, ffi_returns_twice, "1.34.0", Some(58314)),
/// Allows using `#[repr(align(...))]` on function items
(unstable, fn_align, "1.53.0", Some(82232)),
/// Support delegating implementation of functions to other already implemented functions.