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16 lines
480 B
Rust
16 lines
480 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> {
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ptr: T
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}
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pub fn main() {
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let f: Fat<[isize; 3]> = Fat { ptr: [5, 6, 7] };
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let g: &Fat<[isize]> = &f;
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let h: &Fat<Fat<[isize]>> = &Fat { ptr: *g };
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//~^ ERROR the size for values of type
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}
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