diff options
| -rw-r--r-- | tests/run-make/extern-fn-explicit-align/test.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tests/run-make/extern-fn-explicit-align/test.rs b/tests/run-make/extern-fn-explicit-align/test.rs index cda6777a42f..4621c36c494 100644 --- a/tests/run-make/extern-fn-explicit-align/test.rs +++ b/tests/run-make/extern-fn-explicit-align/test.rs @@ -1,9 +1,9 @@ // Issue #80127: Passing structs via FFI should work with explicit alignment. -use std::ffi::{CString, c_char}; +use std::ffi::{CStr, c_char}; use std::ptr::null_mut; -#[derive(Clone, Copy, Debug, PartialEq)] +#[derive(Copy, Clone)] #[repr(C)] #[repr(align(16))] pub struct TwoU64s { @@ -12,7 +12,7 @@ pub struct TwoU64s { } #[repr(C)] -#[derive(Debug, Copy, Clone)] +#[derive(Copy, Clone)] pub struct BoolAndU32 { pub a: bool, pub b: u32, @@ -37,10 +37,12 @@ extern "C" { ) -> i32; } +const STRING: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"Hello world\0") }; + fn main() { let two_u64s = TwoU64s { a: 1, b: 2 }; let bool_and_u32 = BoolAndU32 { a: true, b: 3 }; - let string = CString::new("Hello world").unwrap(); + let string = STRING; unsafe { many_args( null_mut(), |