diff options
Diffstat (limited to 'compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs')
| -rw-r--r-- | compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs b/compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs index 0ba49e7187f..c1254c51ce9 100644 --- a/compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs +++ b/compiler/rustc_codegen_gcc/tests/run/ptr_cast.rs @@ -2,35 +2,32 @@ // // Run-time: // status: 0 -// stdout: 1 +// stdout: 10 +// 10 +// 42 #![feature(no_core)] - #![no_std] #![no_core] #![no_main] extern crate mini_core; +use mini_core::*; -mod libc { - #[link(name = "c")] - extern "C" { - pub fn printf(format: *const i8, ...) -> i32; - } -} - -static mut ONE: usize = 1; - -fn make_array() -> [u8; 3] { - [42, 10, 5] +fn int_cast(a: u16, b: i16) -> (u8, u16, u32, usize, i8, i16, i32, isize, u8, u32) { + ( + a as u8, a as u16, a as u32, a as usize, a as i8, a as i16, a as i32, a as isize, b as u8, + b as u32, + ) } #[no_mangle] extern "C" fn main(argc: i32, _argv: *const *const u8) -> i32 { + let (a, b, c, d, e, f, g, h, i, j) = int_cast(10, 42); unsafe { - let ptr = ONE as *mut usize; - let value = ptr as usize; - libc::printf(b"%ld\n\0" as *const u8 as *const i8, value); + libc::printf(b"%d\n\0" as *const u8 as *const i8, c); + libc::printf(b"%ld\n\0" as *const u8 as *const i8, d); + libc::printf(b"%ld\n\0" as *const u8 as *const i8, j); } 0 } |
