granite-rust/src/test/ui/unsafe/issue-45087-unreachable-unsafe.rs

fn main() {
    return;
    *(1 as *mut u32) = 42;
    //~^ ERROR dereference of raw pointer is unsafe
}
run unsafety checking before dead block collection Fixes #45087. 2017-11-05 18:09:39 +02:00			`fn main() {`
			`return;`
			`(1 as mut u32) = 42;`
improve error message shown for unsafe operations: explain why undefined behavior could arise Inspired by @gnzlbg at https://github.com/rust-lang/rust/issues/46043#issuecomment-381544673 2018-07-10 10:52:05 +02:00			`//~^ ERROR dereference of raw pointer is unsafe`
run unsafety checking before dead block collection Fixes #45087. 2017-11-05 18:09:39 +02:00			`}`