rust/tests/ui/consts/large_const_alloc.rs

21 lines
532 B
Rust

//@ only-64bit
// on 32bit and 16bit platforms it is plausible that the maximum allocation size will succeed
// FIXME (#135952) In some cases on AArch64 Linux the diagnostic does not trigger
//@ ignore-aarch64-unknown-linux-gnu
const FOO: () = {
// 128 TiB, unlikely anyone has that much RAM
let x = [0_u8; (1 << 47) - 1];
//~^ ERROR evaluation of constant value failed
};
static FOO2: () = {
let x = [0_u8; (1 << 47) - 1];
//~^ ERROR could not evaluate static initializer
};
fn main() {
FOO;
FOO2;
}