diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/transmutability/abstraction | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/transmutability/abstraction')
-rw-r--r-- | src/test/ui/transmutability/abstraction/abstracted_assume.rs | 72 | ||||
-rw-r--r-- | src/test/ui/transmutability/abstraction/const_generic_fn.rs | 41 |
2 files changed, 0 insertions, 113 deletions
diff --git a/src/test/ui/transmutability/abstraction/abstracted_assume.rs b/src/test/ui/transmutability/abstraction/abstracted_assume.rs deleted file mode 100644 index 0225c4230..000000000 --- a/src/test/ui/transmutability/abstraction/abstracted_assume.rs +++ /dev/null @@ -1,72 +0,0 @@ -// check-pass -//! The implementation should behave correctly when the `ASSUME` parameters are -//! provided indirectly through an abstraction. - -#![crate_type = "lib"] -#![feature(adt_const_params)] -#![feature(transmutability)] -#![allow(dead_code, incomplete_features, non_camel_case_types)] - -mod assert { - use std::mem::BikeshedIntrinsicFrom; - - pub fn is_transmutable< - Src, - Dst, - Context, - const ASSUME: std::mem::Assume, - >() - where - Dst: BikeshedIntrinsicFrom< - Src, - Context, - ASSUME, - >, - {} -} - -fn direct() { - struct Context; - #[repr(C)] struct Src; - #[repr(C)] struct Dst; - - assert::is_transmutable::<Src, Dst, Context, { std::mem::Assume::NOTHING }>(); -} - -fn via_const() { - struct Context; - #[repr(C)] struct Src; - #[repr(C)] struct Dst; - - const FALSE: bool = false; - - assert::is_transmutable::<Src, Dst, Context, { std::mem::Assume::NOTHING }>(); -} - -fn via_associated_const() { - struct Context; - #[repr(C)] struct Src; - #[repr(C)] struct Dst; - - trait Trait { - const FALSE: bool = true; - } - - struct Ty; - - impl Trait for Ty {} - - assert::is_transmutable::< - Src, - Dst, - Context, - { - std::mem::Assume { - alignment: {Ty::FALSE}, - lifetimes: {Ty::FALSE}, - safety: {Ty::FALSE}, - validity: {Ty::FALSE}, - } - } - >(); -} diff --git a/src/test/ui/transmutability/abstraction/const_generic_fn.rs b/src/test/ui/transmutability/abstraction/const_generic_fn.rs deleted file mode 100644 index e693a0957..000000000 --- a/src/test/ui/transmutability/abstraction/const_generic_fn.rs +++ /dev/null @@ -1,41 +0,0 @@ -// check-pass -//! An array must have the correct length. - -#![crate_type = "lib"] -#![feature(transmutability)] -#![allow(dead_code, incomplete_features, non_camel_case_types)] - -mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; - pub struct Context; - - pub fn array_like<T, E, const N: usize>() - where - T: BikeshedIntrinsicFrom<[E; N], Context, { Assume::SAFETY }>, - [E; N]: BikeshedIntrinsicFrom<T, Context, { Assume::SAFETY }> - {} -} - -fn len_0() { - type Array = [u8; 0]; - #[repr(C)] struct Struct(); - assert::array_like::<Struct, u8, 0>(); -} - -fn len_1() { - type Array = [u8; 1]; - #[repr(C)] struct Struct(u8); - assert::array_like::<Struct, u8, 1>(); -} - -fn len_2() { - type Array = [u8; 2]; - #[repr(C)] struct Struct(u8, u8); - assert::array_like::<Struct, u8, 2>(); -} - -fn len_3() { - type Array = [u8; 3]; - #[repr(C)] struct Struct(u8, u8, u8); - assert::array_like::<Struct, u8, 3>(); -} |