mirror of https://github.com/rust-lang/rust
76 lines
1.7 KiB
Rust
76 lines
1.7 KiB
Rust
//@ run-pass
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#![allow(dead_code)]
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//@ aux-build:issue-17718-aux.rs
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extern crate issue_17718_aux as other;
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use std::sync::atomic::{AtomicUsize, Ordering};
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const C1: usize = 1;
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const C2: AtomicUsize = AtomicUsize::new(0);
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const C3: fn() = foo;
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const C4: usize = C1 * C1 + C1 / C1;
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const C5: &'static usize = &C4;
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const C6: usize = {
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const C: usize = 3;
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C
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};
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static S1: usize = 3;
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static S2: AtomicUsize = AtomicUsize::new(0);
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mod test {
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static A: usize = 4;
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static B: &'static usize = &A;
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static C: &'static usize = &(A);
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}
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fn foo() {}
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fn main() {
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assert_eq!(C1, 1);
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assert_eq!(C3(), ());
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assert_eq!(C2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(C2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(C4, 2);
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assert_eq!(*C5, 2);
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assert_eq!(C6, 3);
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assert_eq!(S1, 3);
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assert_eq!(S2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(S2.fetch_add(1, Ordering::SeqCst), 1);
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match 1 {
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C1 => {}
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_ => unreachable!(),
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}
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let _a = C1;
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let _a = C2;
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let _a = C3;
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let _a = C4;
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let _a = C5;
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let _a = C6;
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let _a = S1;
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assert_eq!(other::C1, 1);
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assert_eq!(other::C3(), ());
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assert_eq!(other::C2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(other::C2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(other::C4, 2);
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assert_eq!(*other::C5, 2);
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assert_eq!(other::S1, 3);
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assert_eq!(other::S2.fetch_add(1, Ordering::SeqCst), 0);
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assert_eq!(other::S2.fetch_add(1, Ordering::SeqCst), 1);
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let _a = other::C1;
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let _a = other::C2;
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let _a = other::C3;
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let _a = other::C4;
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let _a = other::C5;
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match 1 {
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other::C1 => {}
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_ => unreachable!(),
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}
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}
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