rust/tests/ui/lint/lint-temporary-cstring-as-param.rs
2023-01-11 09:32:08 +00:00

12 lines
263 B
Rust

#![deny(temporary_cstring_as_ptr)]
use std::ffi::CString;
use std::os::raw::c_char;
fn some_function(data: *const c_char) {}
fn main() {
some_function(CString::new("").unwrap().as_ptr());
//~^ ERROR getting the inner pointer of a temporary `CString`
}