//@ build-fail //@ compile-flags: --target i686-unknown-linux-gnu --crate-type lib //@ needs-llvm-components: x86 #![feature(no_core, lang_items)] #![allow(internal_features)] #![no_std] #![no_core] // 0x7fffffff is fine, but after rounding up it becomes too big #[repr(C, align(2))] pub struct Example([u8; 0x7fffffff]); pub fn lib(_x: Example) {} //~ERROR: too big for the target architecture #[lang = "sized"] pub trait Sized {} #[lang = "copy"] pub trait Copy: Sized {}