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// edition:2018
#![feature(thread_local)]
#![feature(const_swap)]
#[thread_local]
static mut STATIC_VAR_2: [u32; 8] = [4; 8];
const fn g(x: &mut [u32; 8]) {
//~^ ERROR mutable references are not allowed
std::mem::swap(x, &mut STATIC_VAR_2)
//~^ ERROR thread-local statics cannot be accessed
//~| ERROR mutable references are not allowed
//~| ERROR use of mutable static is unsafe
//~| constant functions cannot refer to statics
//~| ERROR calls in constant functions are limited to constant functions
}
fn main() {}
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