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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/lint/lint-ctypes.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/lint/lint-ctypes.rs')
-rw-r--r-- | src/test/ui/lint/lint-ctypes.rs | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/test/ui/lint/lint-ctypes.rs b/src/test/ui/lint/lint-ctypes.rs deleted file mode 100644 index 9165e14b7..000000000 --- a/src/test/ui/lint/lint-ctypes.rs +++ /dev/null @@ -1,118 +0,0 @@ -#![feature(rustc_private)] - -#![allow(private_in_public)] -#![deny(improper_ctypes)] - -extern crate libc; - -use std::cell::UnsafeCell; -use std::marker::PhantomData; - -trait Bar { } -trait Mirror { type It: ?Sized; } -impl<T: ?Sized> Mirror for T { type It = Self; } -#[repr(C)] -pub struct StructWithProjection(*mut <StructWithProjection as Mirror>::It); -#[repr(C)] -pub struct StructWithProjectionAndLifetime<'a>( - &'a mut <StructWithProjectionAndLifetime<'a> as Mirror>::It -); -pub type I32Pair = (i32, i32); -#[repr(C)] -pub struct ZeroSize; -pub type RustFn = fn(); -pub type RustBadRet = extern "C" fn() -> Box<u32>; -pub type CVoidRet = (); -pub struct Foo; -#[repr(transparent)] -pub struct TransparentI128(i128); -#[repr(transparent)] -pub struct TransparentStr(&'static str); -#[repr(transparent)] -pub struct TransparentBadFn(RustBadRet); -#[repr(transparent)] -pub struct TransparentInt(u32); -#[repr(transparent)] -pub struct TransparentRef<'a>(&'a TransparentInt); -#[repr(transparent)] -pub struct TransparentLifetime<'a>(*const u8, PhantomData<&'a ()>); -#[repr(transparent)] -pub struct TransparentUnit<U>(f32, PhantomData<U>); -#[repr(transparent)] -pub struct TransparentCustomZst(i32, ZeroSize); - -#[repr(C)] -pub struct ZeroSizeWithPhantomData(::std::marker::PhantomData<i32>); - -extern "C" { - pub fn ptr_type1(size: *const Foo); //~ ERROR: uses type `Foo` - pub fn ptr_type2(size: *const Foo); //~ ERROR: uses type `Foo` - pub fn ptr_unit(p: *const ()); - pub fn ptr_tuple(p: *const ((),)); //~ ERROR: uses type `((),)` - pub fn slice_type(p: &[u32]); //~ ERROR: uses type `[u32]` - pub fn str_type(p: &str); //~ ERROR: uses type `str` - pub fn box_type(p: Box<u32>); //~ ERROR uses type `Box<u32>` - pub fn opt_box_type(p: Option<Box<u32>>); - //~^ ERROR uses type `Option<Box<u32>>` - pub fn char_type(p: char); //~ ERROR uses type `char` - pub fn i128_type(p: i128); //~ ERROR uses type `i128` - pub fn u128_type(p: u128); //~ ERROR uses type `u128` - pub fn trait_type(p: &dyn Bar); //~ ERROR uses type `dyn Bar` - pub fn tuple_type(p: (i32, i32)); //~ ERROR uses type `(i32, i32)` - pub fn tuple_type2(p: I32Pair); //~ ERROR uses type `(i32, i32)` - pub fn zero_size(p: ZeroSize); //~ ERROR uses type `ZeroSize` - pub fn zero_size_phantom(p: ZeroSizeWithPhantomData); - //~^ ERROR uses type `ZeroSizeWithPhantomData` - pub fn zero_size_phantom_toplevel() - -> ::std::marker::PhantomData<bool>; //~ ERROR uses type `PhantomData<bool>` - pub fn fn_type(p: RustFn); //~ ERROR uses type `fn()` - pub fn fn_type2(p: fn()); //~ ERROR uses type `fn()` - pub fn fn_contained(p: RustBadRet); //~ ERROR: uses type `Box<u32>` - pub fn transparent_i128(p: TransparentI128); //~ ERROR: uses type `i128` - pub fn transparent_str(p: TransparentStr); //~ ERROR: uses type `str` - pub fn transparent_fn(p: TransparentBadFn); //~ ERROR: uses type `Box<u32>` - pub fn raw_array(arr: [u8; 8]); //~ ERROR: uses type `[u8; 8]` - - pub fn no_niche_a(a: Option<UnsafeCell<extern fn()>>); - //~^ ERROR: uses type `Option<UnsafeCell<extern "C" fn()>>` - pub fn no_niche_b(b: Option<UnsafeCell<&i32>>); - //~^ ERROR: uses type `Option<UnsafeCell<&i32>>` - - pub static static_u128_type: u128; //~ ERROR: uses type `u128` - pub static static_u128_array_type: [u128; 16]; //~ ERROR: uses type `u128` - - pub fn good3(fptr: Option<extern "C" fn()>); - pub fn good4(aptr: &[u8; 4 as usize]); - pub fn good5(s: StructWithProjection); - pub fn good6(s: StructWithProjectionAndLifetime); - pub fn good7(fptr: extern "C" fn() -> ()); - pub fn good8(fptr: extern "C" fn() -> !); - pub fn good9() -> (); - pub fn good10() -> CVoidRet; - pub fn good11(size: isize); - pub fn good12(size: usize); - pub fn good13(n: TransparentInt); - pub fn good14(p: TransparentRef); - pub fn good15(p: TransparentLifetime); - pub fn good16(p: TransparentUnit<ZeroSize>); - pub fn good17(p: TransparentCustomZst); - #[allow(improper_ctypes)] - pub fn good18(_: &String); - pub fn good20(arr: *const [u8; 8]); - pub static good21: [u8; 8]; - -} - -#[allow(improper_ctypes)] -extern "C" { - pub fn good19(_: &String); -} - -#[cfg(not(target_arch = "wasm32"))] -extern "C" { - pub fn good1(size: *const libc::c_int); - pub fn good2(size: *const libc::c_uint); -} - -fn main() { -} |