message: Re-enable a fixed rustc tests
diff: @@ -79,7 +79,6 @@ rm src/test/ui/type-alias-impl-trait/cross_crate_ice*.rs # requires removed aux
  rm src/test/ui/allocator/no_std-alloc-error-handler-default.rs # missing rust_oom definition
  rm src/test/ui/cfg/cfg-panic.rs
  -rm src/test/ui/default-alloc-error-hook.rs
  rm -r src/test/ui/hygiene/
  rm -r src/test/ui/polymorphization/ # polymorphization not yet supported
  