23 lines
413 B
Rust
23 lines
413 B
Rust
// compile-flags: -O
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// build-pass
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#![feature(allocator_api)]
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#[inline(never)]
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pub fn by_ref(node: &mut Box<[u8; 1], &std::alloc::Global>) {
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node[0] = 9u8;
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}
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pub fn main() {
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let mut node = Box::new_in([5u8], &std::alloc::Global);
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node[0] = 7u8;
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std::hint::black_box(node);
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let mut node = Box::new_in([5u8], &std::alloc::Global);
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by_ref(&mut node);
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std::hint::black_box(node);
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}
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