To: vim_dev@googlegroups.com
Subject: Patch 9.0.1248
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 9.0.1248
Problem:    Cannot export an interface. (Ernie Rael)
Solution:   Add the EX_EXPORT flag to :interface. (closes #11884)
Files:      src/ex_cmds.h, src/testdir/test_vim9_class.vim


*** ../vim-9.0.1247/src/ex_cmds.h	2023-01-22 21:14:32.621863614 +0000
--- src/ex_cmds.h	2023-01-26 20:28:10.934745059 +0000
***************
*** 758,764 ****
  	EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
  	ADDR_NONE),
  EXCMD(CMD_interface,	"interface",	ex_class,
! 	EX_EXTRA|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
  	ADDR_NONE),
  EXCMD(CMD_isearch,	"isearch",	ex_findpat,
  	EX_BANG|EX_RANGE|EX_DFLALL|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK,
--- 758,764 ----
  	EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
  	ADDR_NONE),
  EXCMD(CMD_interface,	"interface",	ex_class,
! 	EX_EXTRA|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK|EX_EXPORT,
  	ADDR_NONE),
  EXCMD(CMD_isearch,	"isearch",	ex_findpat,
  	EX_BANG|EX_RANGE|EX_DFLALL|EX_WHOLEFOLD|EX_EXTRA|EX_CMDWIN|EX_LOCK_OK,
*** ../vim-9.0.1247/src/testdir/test_vim9_class.vim	2023-01-24 15:07:00.428562536 +0000
--- src/testdir/test_vim9_class.vim	2023-01-26 20:33:30.622684873 +0000
***************
*** 822,827 ****
--- 822,850 ----
        endinterface
    END
    v9.CheckScriptFailure(lines, 'E1345: Not a valid command in an interface: return 5')
+ 
+   lines =<< trim END
+       vim9script
+       export interface EnterExit
+           def Enter(): void
+           def Exit(): void
+       endinterface
+   END
+   writefile(lines, 'XdefIntf.vim', 'D')
+ 
+   lines =<< trim END
+       vim9script
+       import './XdefIntf.vim' as defIntf
+       export def With(ee: defIntf.EnterExit, F: func)
+           ee.Enter()
+           try
+               F()
+           finally
+               ee.Exit()
+           endtry
+       enddef
+   END
+   v9.CheckScriptSuccess(lines)
  enddef
  
  def Test_class_implements_interface()
*** ../vim-9.0.1247/src/version.c	2023-01-26 14:14:18.839484388 +0000
--- src/version.c	2023-01-26 20:29:21.958731806 +0000
***************
*** 697,698 ****
--- 697,700 ----
  {   /* Add new patch number below this line */
+ /**/
+     1248,
  /**/

-- 
Master: Boy, there is nothing more for you to learn
Student: I didn't know that!

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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