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// this program is not technically incorrect, but is an obscure enough style to be worth linting
#![deny(temporary_cstring_as_ptr)]
//~^ WARNING lint `temporary_cstring_as_ptr` has been renamed to `dangling_pointers_from_temporaries`
use std::ffi::CString;
macro_rules! mymacro {
() => {
let s = CString::new("some text").unwrap().as_ptr();
//~^ ERROR a dangling pointer will be produced because the temporary `CString` will be dropped
}
}
fn main() {
let s = CString::new("some text").unwrap().as_ptr();
//~^ ERROR a dangling pointer will be produced because the temporary `CString` will be dropped
mymacro!();
}
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