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Merge commit '37f84c101b' into sync-from-ra

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Laurențiu Nicola 2023-07-17 16:49:15 +03:00
parent 6502421771
commit 4704881b64
311 changed files with 13700 additions and 9110 deletions
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69
crates/test-utils/src/minicore.rs
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@ -20,6 +20,7 @@
//! deref_mut: deref
//! deref: sized
//! derive:
//! discriminant:
//! drop:
//! eq: sized
//! error: fmt
@ -36,6 +37,7 @@
//! iterator: option
//! iterators: iterator, fn
//! manually_drop: drop
//! non_null:
//! non_zero:
//! option: panic
//! ord: eq, option
@ -129,6 +131,14 @@ pub mod marker {
#[lang = "phantom_data"]
pub struct PhantomData<T: ?Sized>;
// endregion:phantom_data
// region:discriminant
#[lang = "discriminant_kind"]
pub trait DiscriminantKind {
#[lang = "discriminant_type"]
type Discriminant;
}
// endregion:discriminant
}
// region:default
@ -354,6 +364,11 @@ pub mod mem {
pub fn size_of<T>() -> usize;
}
// endregion:size_of
// region:discriminant
use crate::marker::DiscriminantKind;
pub struct Discriminant<T>(<T as DiscriminantKind>::Discriminant);
// endregion:discriminant
}
pub mod ptr {
@ -377,6 +392,19 @@ pub mod ptr {
type Metadata;
}
// endregion:pointee
// region:non_null
#[rustc_layout_scalar_valid_range_start(1)]
#[rustc_nonnull_optimization_guaranteed]
pub struct NonNull<T: ?Sized> {
pointer: *const T,
}
// region:coerce_unsized
impl<T: ?Sized, U: ?Sized> crate::ops::CoerceUnsized<NonNull<U>> for NonNull<T> where
T: crate::marker::Unsize<U>
{
}
// endregion:coerce_unsized
// endregion:non_null
}
pub mod ops {
@ -1287,6 +1315,11 @@ mod macros {
pub macro derive($item:item) {
/* compiler built-in */
}
#[rustc_builtin_macro]
pub macro derive_const($item:item) {
/* compiler built-in */
}
}
// endregion:derive
@ -1354,24 +1387,24 @@ pub mod error {
pub mod prelude {
pub mod v1 {
pub use crate::{
clone::Clone, // :clone
cmp::{Eq, PartialEq}, // :eq
cmp::{Ord, PartialOrd}, // :ord
convert::AsRef, // :as_ref
convert::{From, Into}, // :from
default::Default, // :default
iter::{IntoIterator, Iterator}, // :iterator
macros::builtin::derive, // :derive
marker::Copy, // :copy
marker::Send, // :send
marker::Sized, // :sized
marker::Sync, // :sync
mem::drop, // :drop
ops::Drop, // :drop
ops::{Fn, FnMut, FnOnce}, // :fn
option::Option::{self, None, Some}, // :option
panic, // :panic
result::Result::{self, Err, Ok}, // :result
clone::Clone, // :clone
cmp::{Eq, PartialEq}, // :eq
cmp::{Ord, PartialOrd}, // :ord
convert::AsRef, // :as_ref
convert::{From, Into}, // :from
default::Default, // :default
iter::{IntoIterator, Iterator}, // :iterator
macros::builtin::{derive, derive_const}, // :derive
marker::Copy, // :copy
marker::Send, // :send
marker::Sized, // :sized
marker::Sync, // :sync
mem::drop, // :drop
ops::Drop, // :drop
ops::{Fn, FnMut, FnOnce}, // :fn
option::Option::{self, None, Some}, // :option
panic, // :panic
result::Result::{self, Err, Ok}, // :result
};
}