19 lines
410 B
Rust
19 lines
410 B
Rust
pub use wasi_common_cbindgen::wasi_common_cbindgen;
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#[wasi_common_cbindgen]
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fn mut_args(a: &mut usize) {
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*a = *a + 1
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}
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fn main() {
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let mut expected = Box::new(2);
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mut_args(expected.as_mut());
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let given = unsafe {
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let given = Box::new(2);
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let raw = Box::into_raw(given);
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wasi_common_mut_args(raw);
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Box::from_raw(raw)
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};
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assert_eq!(*given, *expected);
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}
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