# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1454263204 -3600
# Node ID d4fec9208e7e2dfdf8d547e4078a0f46a30634b6
# Parent  868cb0895bdd597266c8091d3ab70f3730be803e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sun Jan 31 18:45:24 2016 +0100

    patch 7.4.1228
    Problem:    copy() and deepcopy() fail with special variables. (Nikolai
                Pavlov)
    Solution:   Make it work.  Add a test.  Closes https://github.com/vim/vim/issues/614.

diff --git a/src/eval.c b/src/eval.c
--- a/src/eval.c
+++ b/src/eval.c
@@ -21939,6 +21939,7 @@ item_copy(
 #endif
 	case VAR_STRING:
 	case VAR_FUNC:
+	case VAR_SPECIAL:
 	    copy_tv(from, to);
 	    break;
 	case VAR_LIST:
diff --git a/src/testdir/test_viml.vim b/src/testdir/test_viml.vim
--- a/src/testdir/test_viml.vim
+++ b/src/testdir/test_viml.vim
@@ -1001,6 +1001,16 @@ func Test_type()
     call assert_equal(v:none, eval(string(v:none)))
     call assert_equal(v:null, eval(string(v:null)))
 
+    call assert_equal(v:false, copy(v:false))
+    call assert_equal(v:true, copy(v:true))
+    call assert_equal(v:none, copy(v:none))
+    call assert_equal(v:null, copy(v:null))
+
+    call assert_equal([v:false], deepcopy([v:false]))
+    call assert_equal([v:true], deepcopy([v:true]))
+    call assert_equal([v:none], deepcopy([v:none]))
+    call assert_equal([v:null], deepcopy([v:null]))
+
     call assert_true(empty(v:false))
     call assert_false(empty(v:true))
     call assert_true(empty(v:null))
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1228,
+/**/
     1227,
 /**/
     1226,