Patch 8.2.4174
Problem:    Vim9: can use an autoload name in normal script.
Solution:   Disallow using an autoload name.
Files:      src/userfunc.c, src/errors.h, src/testdir/test_vim9_import.vim


*** ../vim-8.2.4173/src/userfunc.c      2022-01-21 13:29:52.479888865 +0000
--- src/userfunc.c      2022-01-21 20:10:22.096524040 +0000
***************
*** 4495,4500 ****
--- 4495,4506 ----
                    }
                }
            }
+           else if (vim9script && vim_strchr(name, AUTOLOAD_CHAR) != NULL)
+           {
+               semsg(_(e_using_autoload_name_in_non_autoload_script_str),
+                                                                        name);
+               goto erret;
+           }
        }
        if (var_conflict)
        {
*** ../vim-8.2.4173/src/errors.h        2022-01-20 21:32:50.331303977 +0000
--- src/errors.h        2022-01-21 20:10:27.344439308 +0000
***************
*** 3209,3215 ****
        INIT(= N_("E1261: Cannot import .vim without using \"as\""));
  EXTERN char e_cannot_import_same_script_twice_str[]
        INIT(= N_("E1262: Cannot import the same script twice: %s"));
! // E1263 unused
  EXTERN char e_autoload_import_cannot_use_absolute_or_relative_path[]
        INIT(= N_("E1264: Autoload import cannot use absolute or relative path: 
%s"));
  EXTERN char e_cannot_use_partial_here[]
--- 3209,3216 ----
        INIT(= N_("E1261: Cannot import .vim without using \"as\""));
  EXTERN char e_cannot_import_same_script_twice_str[]
        INIT(= N_("E1262: Cannot import the same script twice: %s"));
! EXTERN char e_using_autoload_name_in_non_autoload_script_str[]
!       INIT(= N_("E1263: Using autoload name in a non-autoload script: %s"));
  EXTERN char e_autoload_import_cannot_use_absolute_or_relative_path[]
        INIT(= N_("E1264: Autoload import cannot use absolute or relative path: 
%s"));
  EXTERN char e_cannot_use_partial_here[]
*** ../vim-8.2.4173/src/testdir/test_vim9_import.vim    2022-01-21 
16:31:06.299109897 +0000
--- src/testdir/test_vim9_import.vim    2022-01-21 20:19:02.219558129 +0000
***************
*** 1622,1627 ****
--- 1622,1639 ----
    delete('Xdir', 'rf')
  enddef
  
+ def Test_autoload_name_wring()
+   var lines =<< trim END
+      vim9script
+      def Xscriptname#Func()
+      enddef
+   END
+   writefile(lines, 'Xscriptname.vim')
+   CheckScriptFailure(lines, 'E1263:')
+ 
+   delete('Xscriptname')
+ enddef
+ 
  def Test_import_autoload_postponed()
    mkdir('Xdir/autoload', 'p')
    var save_rtp = &rtp
*** ../vim-8.2.4173/src/version.c       2022-01-21 16:31:06.299109897 +0000
--- src/version.c       2022-01-21 20:17:03.709678736 +0000
***************
*** 752,753 ****
--- 752,755 ----
  {   /* Add new patch number below this line */
+ /**/
+     4174,
  /**/

-- 
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BORS:   Right.  Silly little bleeder.  One rabbit stew coming up.
                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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