patch 9.1.1464: gv does not work in operator-pending mode

Problem:  gv does not work in operator-pending mode
          (liushapku)
Solution: remove the check for checkclearop in nv_gv_cmd()
          (phanium)

fixes: #3666
closes: #17551

Signed-off-by: phanium <91544758+phanen@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/doc/version9.txt

@@ -1,4 +1,4 @@
-*version9.txt*  For Vim version 9.1.  Last change: 2025 May 28
+*version9.txt*  For Vim version 9.1.  Last change: 2025 Jun 16
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -41686,6 +41686,7 @@ Others: ~
 - |CTRL-C| always closes the active |popup-window|.
 - the configure script will favor using GTK3 over GTK2 when auto-detecting the
   gui toolkit
+- |gv| works in operator pending mode and does not abort
 
 							*added-9.2*
 Added ~

src/normal.c

@@ -5676,9 +5676,6 @@ nv_gv_cmd(cmdarg_T *cap)
     pos_T	tpos;
     int		i;
 
-    if (checkclearop(cap->oap))
-	return;
-
     if (curbuf->b_visual.vi_start.lnum == 0
 	    || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count
 	    || curbuf->b_visual.vi_end.lnum == 0)

src/testdir/test_normal.vim

@@ -2604,8 +2604,14 @@ func Test_normal33_g_cmd2()
   exe "norm! G0\<c-v>4k4ly"
   exe "norm! gvood"
   call assert_equal(['', 'abfgh', 'abfgh', 'abfgh', 'fgh', 'fgh', 'fgh', 'fgh', 'fgh'], getline(1,'$'))
-  " gv cannot be used in operator pending mode
+  " gv works in operator pending mode
-  call assert_beeps('normal! cgv')
+  call assert_nobeep('normal! cgvxyza')
+  call assert_equal(['', 'abfgh', 'abfgh', 'abfgh', 'xyza', 'xyza', 'xyza', 'xyza', 'xyza'], getline(1,'$'))
+  exe "norm! ^\<c-v>Gydgv..cgvbc"
+  call assert_equal(['', 'abfgh', 'abfgh', 'abfgh', 'bc', 'bc', 'bc', 'bc', 'bc'], getline(1,'$'))
+  exe "norm! v^GragggUgv"
+  call assert_equal(['', 'abfgh', 'abfgh', 'abfgh', 'bA', 'AA', 'AA', 'AA', 'Ac'], getline(1,'$'))
+
   " gv should beep without a previously selected visual area
   new
   call assert_beeps('normal! gv')

src/version.c

@@ -709,6 +709,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1464,
 /**/
     1463,
 /**/