rust/tests/codegen/fatptr.rs

13 lines
206 B
Rust

//@ compile-flags: -C no-prepopulate-passes
#![crate_type = "lib"]
pub trait T {}
// CHECK-LABEL: @copy_fat_ptr
#[no_mangle]
pub fn copy_fat_ptr(x: &T) {
// CHECK-NOT: extractvalue
let x2 = x;
}