tests/ui/parallel-rustc/recursive-struct-oncelock-issue-151226.rs

// Test for #151226, Unable to verify registry association
//
//@ compile-flags: -Z threads=2
//@ compare-output-by-lines

struct A<T>(std::sync::OnceLock<Self>);
//~^ ERROR recursive type `A` has infinite size
static B: A<()> = todo!();
fn main() {}