 --> [ local path prefix ]/spec_loc/struct_dictionary_error.fpp:1:1
  |
1 | locate type S at "struct_dictionary_error.fpp"
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ incorrect location specifier
  |
 ::: [ local path prefix ]/spec_loc/struct_dictionary_error.fpp:3:1
  |
3 | dictionary struct S { x: U32 }
  | ------------------------------ actual definition is here
  |
  = note: one specifies dictionary and one does not

