Get tests to pass in Vim 8.1

test/test_lint_file_linters.vader

@@ -51,7 +51,7 @@ Before:
   function! GetSimplerLoclist()
     let l:loclist = []
 
-    for l:item in getloclist(0)
+    for l:item in ale#test#GetLoclistWithoutModule()
       call add(l:loclist, {
       \ 'lnum': l:item.lnum,
       \ 'col': l:item.col,