| //@ run-pass |
| #![allow(dead_code)] |
| //@ compile-flags: -C codegen-units=3 |
| |
| // Test references to static items across compilation units. |
| |
| |
| fn pad() -> usize { 0 } |
| |
| const ONE: usize = 1; |
| |
| mod b { |
| // Separate compilation always switches to the LLVM module with the fewest |
| // instructions. Make sure we have some instructions in this module so |
| // that `a` and `b` don't go into the same compilation unit. |
| fn pad() -> usize { 0 } |
| |
| pub static THREE: usize = crate::ONE + crate::a::TWO; |
| } |
| |
| mod a { |
| fn pad() -> usize { 0 } |
| |
| pub const TWO: usize = crate::ONE + crate::ONE; |
| } |
| |
| fn main() { |
| assert_eq!(ONE, 1); |
| assert_eq!(a::TWO, 2); |
| assert_eq!(b::THREE, 3); |
| } |
