 --> [ local path prefix ]/spec_loc/alias_type_path_error.fpp:1:18
  |
1 | locate type T at "incorrect.fpp"
  |                  ^^^^^^^^^^^^^^^ incorrect location path [ local path prefix ]/spec_loc/incorrect.fpp
  |
 ::: [ local path prefix ]/spec_loc/alias_type_path_error.fpp:2:1
  |
2 | type T = U32
  | ------------ actual location is here

