27 lines
575 B
Rust
27 lines
575 B
Rust
//@ only-linux
|
|
//@ assembly-output: emit-asm
|
|
//@ compile-flags: --crate-type=lib -Copt-level=3 --edition 2024
|
|
|
|
use std::ffi::CStr;
|
|
|
|
// CHECK: .section .rodata.str1.1,"aMS"
|
|
// CHECK: .Lanon.{{.+}}:
|
|
// CHECK-NEXT: .asciz "foo"
|
|
#[unsafe(no_mangle)]
|
|
static CSTR: &[u8; 4] = b"foo\0";
|
|
|
|
// CHECK-NOT: .section
|
|
// CHECK: .Lanon.{{.+}}:
|
|
// CHECK-NEXT: .asciz "bar"
|
|
#[unsafe(no_mangle)]
|
|
pub fn cstr() -> &'static CStr {
|
|
c"bar"
|
|
}
|
|
|
|
// CHECK-NOT: .section
|
|
// CHECK: .Lanon.{{.+}}:
|
|
// CHECK-NEXT: .asciz "baz"
|
|
#[unsafe(no_mangle)]
|
|
pub fn manual_cstr() -> &'static str {
|
|
"baz\0"
|
|
}
|