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update a seemingly outdated comment

This commit is contained in:
Ralf Jung 2020-12-22 12:49:59 +01:00
parent 29bed26036
commit 7524eb2704
1 changed files with 2 additions and 3 deletions
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5
library/std/src/panicking.rs
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@ -44,9 +44,8 @@ use realstd::io::set_output_capture;
extern "C" {
fn __rust_panic_cleanup(payload: *mut u8) -> *mut (dyn Any + Send + 'static);
/// `payload` is actually a `*mut &mut dyn BoxMeUp` but that would cause FFI warnings.
/// It cannot be `Box<dyn BoxMeUp>` because the other end of this call does not depend
/// on liballoc, and thus cannot use `Box`.
/// `payload` is actually a `Box<dyn BoxMeUp>`, but we pass this by-reference because the other
/// end of this call does not depend on liballoc, and thus cannot use `Box`.
#[unwind(allowed)]
fn __rust_start_panic(payload: *mut &mut dyn BoxMeUp) -> u32;
}