16 lines
424 B
Rust
16 lines
424 B
Rust
//@ run-pass
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// Test that generating drop glue for Box<str> doesn't ICE
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fn f(s: Box<str>) -> Box<str> {
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s
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}
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fn main() {
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// There is currently no safe way to construct a `Box<str>`, so improvise
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let box_arr: Box<[u8]> = Box::new(['h' as u8, 'e' as u8, 'l' as u8, 'l' as u8, 'o' as u8]);
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let box_str: Box<str> = unsafe { std::mem::transmute(box_arr) };
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assert_eq!(&*box_str, "hello");
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f(box_str);
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}
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