[rustc.git] / src / test / ui / sepcomp / sepcomp-statics.rs

// 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 = ::ONE + ::a::TWO;
}

mod a {
    fn pad() -> usize { 0 }

    pub const TWO: usize = ::ONE + ::ONE;
}

fn main() {
    assert_eq!(ONE, 1);
    assert_eq!(a::TWO, 2);
    assert_eq!(b::THREE, 3);
}
Commit	Line	Data
b7449926	1	// run-pass
0bf4aa26	2	#![allow(dead_code)]
1a4d82fc JJ	3	// compile-flags: -C codegen-units=3
	4
	5	// Test references to static items across compilation units.
	6
1a4d82fc	7
c34b1796 AL	8	fn pad() -> usize { 0 }
	9
	10	const ONE: usize = 1;
1a4d82fc JJ	11
	12	mod b {
	13	// Separate compilation always switches to the LLVM module with the fewest
	14	// instructions. Make sure we have some instructions in this module so
	15	// that `a` and `b` don't go into the same compilation unit.
c34b1796	16	fn pad() -> usize { 0 }
1a4d82fc	17
c34b1796	18	pub static THREE: usize = ::ONE + ::a::TWO;
1a4d82fc JJ	19	}
	20
	21	mod a {
c34b1796	22	fn pad() -> usize { 0 }
1a4d82fc	23
c34b1796	24	pub const TWO: usize = ::ONE + ::ONE;
1a4d82fc JJ	25	}
	26
	27	fn main() {
	28	assert_eq!(ONE, 1);
	29	assert_eq!(a::TWO, 2);
	30	assert_eq!(b::THREE, 3);
	31	}