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