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Fix destructor in emcc.rs

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This commit is contained in:
Amanieu d'Antras 2020-01-13 08:04:48 +00:00
parent 4f163afed6
commit 25519e5290
1 changed files with 6 additions and 2 deletions
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8
src/libpanic_unwind/emcc.rs
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@ -88,8 +88,12 @@ pub unsafe fn panic(data: Box<dyn Any + Send>) -> u32 {
}
extern "C" fn exception_cleanup(ptr: *mut libc::c_void) -> DestructorRet {
unsafe {
ptr::drop_in_place(ptr as *mut Exception);
super::__rust_drop_panic();
if let Some(b) = (ptr as *mut Exception).read().data {
drop(b);
super::__rust_drop_panic();
}
#[cfg(any(target_arch = "arm", target_arch = "wasm32"))]
ptr
}
}