mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
23 lines
339 B
Rust
23 lines
339 B
Rust
//@ run-pass
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#![allow(dead_code)]
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#[repr(align(256))]
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struct A {
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v: u8,
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}
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impl A {
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fn f(&self) -> *const A {
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self
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}
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}
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fn f2(v: u8) -> Box<dyn FnOnce() -> *const A> {
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let a = A { v };
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Box::new(move || a.f())
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}
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fn main() {
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let addr = f2(0)();
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assert_eq!(addr as usize % 256, 0, "addr: {:?}", addr);
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}
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