Example: ```rust #![feature(dyn_star)] #![allow(incomplete_features)] use std::fmt::Display; fn make_dyn_star() -> dyn* Display { Box::new(42) as dyn* Display } fn main() { let x = make_dyn_star(); println!("{x}"); } ``` This fails in LLVM: ``` Invalid InsertValueInst operands! %15 = insertvalue { i64, ptr } undef, ptr %2, 0 in function _ZN7scratch13make_dyn_star17h90da983991b1d3f6E LLVM ERROR: Broken function found, compilation aborted! ```
Example:
This fails in LLVM: