rust/tests/ui/feature-gates/feature-gate-repr128.rs

#[repr(u128)]
enum A { //~ ERROR repr with 128-bit type is unstable
    A(u64)
}

fn main() {}
rustc: Separately feature gate repr(i128) Brought up during the discussion of #35118, the support for this is still somewhat buggy and so stabilization likely wants to be considered independently of the type itself. 2017-09-01 22:29:49 -07:00			`#[repr(u128)]`
			`enum A { //~ ERROR repr with 128-bit type is unstable`
			`A(u64)`
			`}`

			`fn main() {}`