1 files changed, 0 insertions, 263 deletions
diff --git a/src/test/ui/consts/const-eval/raw-bytes.rs b/src/test/ui/consts/const-eval/raw-bytes.rs
deleted file mode 100644
index 6c1238c0a06..00000000000
--- a/src/test/ui/consts/const-eval/raw-bytes.rs
+++ /dev/null
@@ -1,263 +0,0 @@
-// stderr-per-bitwidth
-// ignore-endian-big
-// ignore-tidy-linelength
-// normalize-stderr-test "╾─*a(lloc)?[0-9]+(\+[a-z0-9]+)?─*╼" -> "╾ALLOC_ID$2╼"
-// normalize-stderr-test "alloc\d+" -> "allocN"
-#![feature(never_type, rustc_attrs, ptr_metadata, slice_from_ptr_range, const_slice_from_ptr_range)]
-#![allow(invalid_value)]
-
-use std::mem;
-use std::alloc::Layout;
-use std::ptr::NonNull;
-use std::num::{NonZeroU8, NonZeroUsize};
-use std::slice::{from_ptr_range, from_raw_parts};
-
-#[repr(usize)]
-#[derive(Copy, Clone)]
-enum Enum {
-    A = 0,
-}
-const BAD_ENUM: Enum = unsafe { mem::transmute(1usize) };
-//~^ ERROR is undefined behavior
-
-#[repr(usize)]
-#[derive(Copy, Clone)]
-enum Enum2 {
-    A = 2,
-}
-const BAD_ENUM2: Enum2 = unsafe { mem::transmute(0usize) };
-//~^ ERROR is undefined behavior
-
-#[derive(Copy, Clone)]
-enum Never {}
-
-// An enum with 3 variants of which some are uninhabited -- so the uninhabited variants *do*
-// have a discriminant.
-enum UninhDiscriminant {
-    A,
-    B(!),
-    C,
-    D(Never),
-}
-const BAD_UNINHABITED_VARIANT1: UninhDiscriminant = unsafe { mem::transmute(1u8) };
-//~^ ERROR is undefined behavior
-const BAD_UNINHABITED_VARIANT2: UninhDiscriminant = unsafe { mem::transmute(3u8) };
-//~^ ERROR is undefined behavior
-
-// Invalid enum field content (mostly to test printing of paths for enum tuple
-// variants and tuples).
-// Need to create something which does not clash with enum layout optimizations.
-const BAD_OPTION_CHAR: Option<(char, char)> = Some(('x', unsafe { mem::transmute(!0u32) }));
-//~^ ERROR is undefined behavior
-
-
-const NULL_PTR: NonNull<u8> = unsafe { mem::transmute(0usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-const NULL_U8: NonZeroU8 = unsafe { mem::transmute(0u8) };
-//~^ ERROR it is undefined behavior to use this value
-const NULL_USIZE: NonZeroUsize = unsafe { mem::transmute(0usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-#[rustc_layout_scalar_valid_range_start(10)]
-#[rustc_layout_scalar_valid_range_end(30)]
-struct RestrictedRange1(u32);
-const BAD_RANGE1: RestrictedRange1 = unsafe { RestrictedRange1(42) };
-//~^ ERROR it is undefined behavior to use this value
-
-#[rustc_layout_scalar_valid_range_start(30)]
-#[rustc_layout_scalar_valid_range_end(10)]
-struct RestrictedRange2(u32);
-const BAD_RANGE2: RestrictedRange2 = unsafe { RestrictedRange2(20) };
-//~^ ERROR it is undefined behavior to use this value
-
-const NULL_FAT_PTR: NonNull<dyn Send> = unsafe {
-//~^ ERROR it is undefined behavior to use this value
-    let x: &dyn Send = &42;
-    let meta = std::ptr::metadata(x);
-    mem::transmute((0_usize, meta))
-};
-
-
-const UNALIGNED: &u16 = unsafe { mem::transmute(&[0u8; 4]) };
-//~^ ERROR it is undefined behavior to use this value
-//~| constructing invalid value: encountered an unaligned reference (required 2 byte alignment but found 1)
-
-const UNALIGNED_BOX: Box<u16> = unsafe { mem::transmute(&[0u8; 4]) };
-//~^ ERROR it is undefined behavior to use this value
-//~| constructing invalid value: encountered an unaligned box (required 2 byte alignment but found 1)
-
-const NULL: &u16 = unsafe { mem::transmute(0usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-const NULL_BOX: Box<u16> = unsafe { mem::transmute(0usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-const USIZE_AS_REF: &'static u8 = unsafe { mem::transmute(1337usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-const USIZE_AS_BOX: Box<u8> = unsafe { mem::transmute(1337usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-const NULL_FN_PTR: fn() = unsafe { mem::transmute(0usize) };
-//~^ ERROR it is undefined behavior to use this value
-const DANGLING_FN_PTR: fn() = unsafe { mem::transmute(13usize) };
-//~^ ERROR it is undefined behavior to use this value
-const DATA_FN_PTR: fn() = unsafe { mem::transmute(&13) };
-//~^ ERROR it is undefined behavior to use this value
-
-#[derive(Copy, Clone)]
-enum Bar {}
-
-const BAD_BAD_REF: &Bar = unsafe { mem::transmute(1usize) };
-//~^ ERROR it is undefined behavior to use this value
-
-
-/// A newtype wrapper to prevent MIR generation from inserting reborrows that would affect the error
-/// message.
-#[repr(transparent)]
-struct W<T>(T);
-
-#[repr(C)]
-union MaybeUninit<T: Copy> {
-    uninit: (),
-    init: T,
-}
-
-trait Trait {}
-impl Trait for bool {}
-
-// custom unsized type
-struct MyStr(str);
-
-// custom unsized type with sized fields
-struct MySlice<T: ?Sized>(bool, T);
-type MySliceBool = MySlice<[bool]>;
-
-const STR_TOO_LONG: &str = unsafe { mem::transmute((&42u8, 999usize)) };
-//~^ ERROR it is undefined behavior to use this value
-const NESTED_STR_MUCH_TOO_LONG: (&str,) = (unsafe { mem::transmute((&42, usize::MAX)) },);
-//~^ ERROR it is undefined behavior to use this value
-const MY_STR_MUCH_TOO_LONG: &MyStr = unsafe { mem::transmute((&42u8, usize::MAX)) };
-//~^ ERROR it is undefined behavior to use this value
-
-const STR_NO_INIT: &str = unsafe { mem::transmute::<&[_], _>(&[MaybeUninit::<u8> { uninit: () }]) };
-//~^ ERROR it is undefined behavior to use this value
-const MYSTR_NO_INIT: &MyStr = unsafe { mem::transmute::<&[_], _>(&[MaybeUninit::<u8> { uninit: () }]) };
-//~^ ERROR it is undefined behavior to use this value
-const MYSTR_NO_INIT_ISSUE83182: &MyStr = unsafe { mem::transmute::<&[_], _>(&[&()]) };
-//~^ ERROR: it is undefined behavior to use this value
-
-// # slice
-const SLICE_TOO_LONG: &[u8] = unsafe { mem::transmute((&42u8, 999usize)) };
-//~^ ERROR it is undefined behavior to use this value
-const SLICE_TOO_LONG_OVERFLOW: &[u32] = unsafe { mem::transmute((&42u32, isize::MAX)) };
-//~^ ERROR it is undefined behavior to use this value
-// bad slice box: length too big
-const SLICE_TOO_LONG_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, 999usize)) };
-//~^ ERROR it is undefined behavior to use this value
-// bad data *inside* the slice
-const SLICE_CONTENT_INVALID: &[bool] = &[unsafe { mem::transmute(3u8) }];
-//~^ ERROR it is undefined behavior to use this value
-//~| constant
-
-
-// bad: sized field is not okay
-const MYSLICE_PREFIX_BAD: &MySliceBool = &MySlice(unsafe { mem::transmute(3u8) }, [false]);
-//~^ ERROR it is undefined behavior to use this value
-//~| constant
-// bad: unsized part is not okay
-const MYSLICE_SUFFIX_BAD: &MySliceBool = &MySlice(true, [unsafe { mem::transmute(3u8) }]);
-//~^ ERROR it is undefined behavior to use this value
-//~| constant
-
-// bad trait object
-const TRAIT_OBJ_SHORT_VTABLE_1: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, &3u8))) };
-//~^ ERROR it is undefined behavior to use this value
-//~| expected a vtable
-// bad trait object
-const TRAIT_OBJ_SHORT_VTABLE_2: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, &3u64))) };
-//~^ ERROR it is undefined behavior to use this value
-//~| expected a vtable
-// bad trait object
-const TRAIT_OBJ_INT_VTABLE: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, 4usize))) };
-//~^ ERROR it is undefined behavior to use this value
-//~| expected a vtable
-const TRAIT_OBJ_BAD_DROP_FN_NOT_FN_PTR: W<&dyn Trait> = unsafe { mem::transmute(W((&92u8, &[&42u8; 8]))) };
-//~^ ERROR it is undefined behavior to use this value
-//~| expected a vtable
-// bad data *inside* the trait object
-const TRAIT_OBJ_CONTENT_INVALID: &dyn Trait = unsafe { mem::transmute::<_, &bool>(&3u8) };
-//~^ ERROR it is undefined behavior to use this value
-//~| expected a boolean
-
-const RAW_TRAIT_OBJ_VTABLE_NULL: *const dyn Trait = unsafe { mem::transmute((&92u8, 0usize)) };
-//~^ ERROR it is undefined behavior to use this value
-const RAW_TRAIT_OBJ_VTABLE_INVALID: *const dyn Trait = unsafe { mem::transmute((&92u8, &3u64)) };
-//~^ ERROR it is undefined behavior to use this value
-
-
-// not ok, since alignment needs to be non-zero.
-const LAYOUT_INVALID_ZERO: Layout = unsafe { Layout::from_size_align_unchecked(0x1000, 0x00) };
-//~^ ERROR it is undefined behavior to use this value
-
-// not ok, since alignment needs to be a power of two.
-const LAYOUT_INVALID_THREE: Layout = unsafe { Layout::from_size_align_unchecked(9, 3) };
-//~^ ERROR it is undefined behavior to use this value
-
-
-const _: &[!; 1] = unsafe { &*(1_usize as *const [!; 1]) }; //~ ERROR undefined behavior
-const _: &[!] = unsafe { &*(1_usize as *const [!; 1]) }; //~ ERROR undefined behavior
-const _: &[!] = unsafe { &*(1_usize as *const [!; 42]) }; //~ ERROR undefined behavior
-
-
-// Reading uninitialized  data
-pub static S4: &[u8] = unsafe { from_raw_parts((&D1) as *const _ as _, 1) };
-//~^ ERROR: it is undefined behavior to use this value
-// Reinterpret pointers as integers (UB in CTFE.)
-pub static S5: &[u8] = unsafe { from_raw_parts((&D3) as *const _ as _, mem::size_of::<&u32>()) };
-//~^ ERROR: it is undefined behavior to use this value
-// Layout mismatch
-pub static S6: &[bool] = unsafe { from_raw_parts((&D0) as *const _ as _, 4) };
-//~^ ERROR: it is undefined behavior to use this value
-
-// Reading padding is not ok
-pub static S7: &[u16] = unsafe {
-    //~^ ERROR: it is undefined behavior to use this value
-    let ptr = (&D2 as *const Struct as *const u16).add(1);
-
-    from_raw_parts(ptr, 4)
-};
-
-pub static R4: &[u8] = unsafe {
-    //~^ ERROR: it is undefined behavior to use this value
-    let ptr = (&D1) as *const mem::MaybeUninit<&u32> as *const u8;
-    from_ptr_range(ptr..ptr.add(1))
-};
-pub static R5: &[u8] = unsafe {
-    //~^ ERROR: it is undefined behavior to use this value
-    let ptr = &D3 as *const &u32;
-    from_ptr_range(ptr.cast()..ptr.add(1).cast())
-};
-pub static R6: &[bool] = unsafe {
-    //~^ ERROR: it is undefined behavior to use this value
-    let ptr = &D0 as *const u32 as *const bool;
-    from_ptr_range(ptr..ptr.add(4))
-};
-
-const D0: u32 = 0x11111111; // Constant chosen for endianness-independent behavior.
-const D1: mem::MaybeUninit<&u32> = mem::MaybeUninit::uninit();
-const D2: Struct = Struct { a: 1, b: 2, c: 3, d: 4 };
-const D3: &u32 = &42;
-
-#[repr(C)]
-struct Struct {
-    a: u8,
-    // _pad: [mem::MaybeUninit<u8>; 3]
-    b: u32,
-    c: u16,
-    d: u8,
-    // _pad: [mem::MaybeUninit<u8>; 1]
-}
-
-fn main() {}