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17 lines
329 B
Rust
17 lines
329 B
Rust
//@ run-pass
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#![allow(non_camel_case_types)]
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#![allow(dead_code)]
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use std::ptr;
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// check that we do not report a type like this as uninstantiable,
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// even though it would be if the nxt field had type @foo:
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struct foo(X);
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struct X { x: usize, nxt: *const foo }
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pub fn main() {
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let _x = foo(X {x: 0, nxt: ptr::null()});
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}
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