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#![crate_type="lib"]
#![no_std]
#![feature(c_variadic)]
use core::ffi::VaList;
pub unsafe extern "C" fn no_escape0<'a>(_: usize, ap: ...) -> VaList<'a> {
ap //~ ERROR: explicit lifetime required
}
pub unsafe extern "C" fn no_escape1(_: usize, ap: ...) -> VaList<'static> {
ap //~ ERROR: explicit lifetime required
}
pub unsafe extern "C" fn no_escape2(_: usize, ap: ...) {
let _ = ap.with_copy(|ap| { ap }); //~ ERROR: cannot infer an appropriate lifetime
}
pub unsafe extern "C" fn no_escape3(_: usize, mut ap0: &mut VaList, mut ap1: ...) {
*ap0 = ap1; //~ ERROR: mismatched types
}
pub unsafe extern "C" fn no_escape4(_: usize, ap0: &mut VaList, mut ap1: ...) {
ap0 = &mut ap1;
//~^ ERROR: a value of type `core::ffi::VaList<'_>` is borrowed for too long
//~^^ ERROR: mismatched types
//~^^^ ERROR: mismatched types
//~^^^^ ERROR: cannot infer an appropriate lifetime
}
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