commit 44b4a246b62e0622550b963bcf3034dce3bcfc0c
author Bram Moolenaar <Bram@vim.org> Sat Sep 05 17:18:28 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Sep 05 17:18:28 2020 +0200
tree 6ac665264f240482b9745a2c119a45e1176e347a
parent 59941cbd8035415d68683edc4e571306b10669ad

patch 8.2.1600: Vim9: cannot use "true" with deepcopy()

Problem:    Vim9: cannot use "true" with deepcopy().
Solution:   Use tv_get_bool_chk(). (closes #6867)

src/evalfunc.c

diff --git a/src/evalfunc.c b/src/evalfunc.c
index 110935d..1764f41 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -1975,7 +1975,7 @@
     int		copyID;
 
     if (argvars[1].v_type != VAR_UNKNOWN)
-	noref = (int)tv_get_number_chk(&argvars[1], NULL);
+	noref = (int)tv_get_bool_chk(&argvars[1], NULL);
     if (noref < 0 || noref > 1)
 	emsg(_(e_invarg));
     else

src/testdir/test_listdict.vim

diff --git a/src/testdir/test_listdict.vim b/src/testdir/test_listdict.vim
index 8db7b3f..694ba0a 100644
--- a/src/testdir/test_listdict.vim
+++ b/src/testdir/test_listdict.vim
@@ -348,7 +348,7 @@
   let l[1] = l2
   let l3 = deepcopy(l2)
   call assert_true(l3[1] is l3[2])
-  call assert_fails("call deepcopy([1, 2], 2)", 'E474:')
+  call assert_fails("call deepcopy([1, 2], 2)", 'E1023:')
 endfunc
 
 " Locked variables

src/testdir/test_vim9_func.vim

diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 828dbba..8651ef8 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1272,6 +1272,8 @@
     res += n
   endfor
   assert_equal(6, res)
+
+  dl = deepcopy([1, 2, 3], true)
 enddef
 
 def Test_extend_return_type()

src/version.c

diff --git a/src/version.c b/src/version.c
index b7b5d27..8ebf9a7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1600,
+/**/
     1599,
 /**/
     1598,