mirror of
				https://github.com/rust-lang/rust.git
				synced 2025-10-28 11:38:01 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			37 lines
		
	
	
		
			742 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
		
			742 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| // Compiler:
 | |
| //
 | |
| // Run-time:
 | |
| //   status: 0
 | |
| //   stdout: 42
 | |
| //     7
 | |
| //     5
 | |
| //     10
 | |
| 
 | |
| #![feature(no_core)]
 | |
| #![no_std]
 | |
| #![no_core]
 | |
| #![no_main]
 | |
| 
 | |
| extern crate mini_core;
 | |
| use mini_core::*;
 | |
| 
 | |
| static mut ONE: usize = 1;
 | |
| 
 | |
| fn make_array() -> [u8; 3] {
 | |
|     [42, 10, 5]
 | |
| }
 | |
| 
 | |
| #[no_mangle]
 | |
| extern "C" fn main(argc: i32, _argv: *const *const u8) -> i32 {
 | |
|     let array = [42, 7, 5];
 | |
|     let array2 = make_array();
 | |
|     unsafe {
 | |
|         libc::printf(b"%ld\n\0" as *const u8 as *const i8, array[ONE - 1]);
 | |
|         libc::printf(b"%ld\n\0" as *const u8 as *const i8, array[ONE]);
 | |
|         libc::printf(b"%ld\n\0" as *const u8 as *const i8, array[ONE + 1]);
 | |
| 
 | |
|         libc::printf(b"%d\n\0" as *const u8 as *const i8, array2[argc as usize] as u32);
 | |
|     }
 | |
|     0
 | |
| }
 | 
