Update src/test/codegen/debug-vtable.rs
Update src/test/codegen/debug-vtable.rs

Co-authored-by: r00ster <168954b3d9850b3b970504e7560de171d4284c02@protonmail.com>
aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust