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1 // Stacked Borrows detects that we are casting & to &mut and so it changes why we fail
2 //@compile-flags: -Zmiri-disable-stacked-borrows
3
4 use std::mem::transmute;
5
6 #[allow(mutable_transmutes)]
7 fn main() {
8     unsafe {
9         let bs = b"this is a test";
10         transmute::<&[u8], &mut [u8]>(bs)[4] = 42; //~ ERROR: read-only
11     }
12 }