rust/tests/mir-opt/derefer_inline_test.rs

// unit-test: Derefer
// EMIT_MIR derefer_inline_test.main.Derefer.diff
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY

#[inline]
fn f() -> Box<u32> {
    Box::new(0)
}
fn main() {
    Box::new(f());
}