14 lines
453 B
Rust
14 lines
453 B
Rust
// Try to initialise a DST struct where the lost information is deeply nested.
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// This is an error because it requires an unsized rvalue. This is a problem
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// because it would require stack allocation of an unsized temporary (*g in the
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// test).
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struct Fat<T: ?Sized>(T);
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pub fn main() {
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let f: Fat<[isize; 3]> = Fat([5, 6, 7]);
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let g: &Fat<[isize]> = &f;
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let h: &Fat<Fat<[isize]>> = &Fat(*g);
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//~^ ERROR the size for values of type
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}
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