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changeset 7761:db5864658024 v7.4.1178

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commit https://github.com/vim/vim/commit/767d8c1a1ae762ecf47297c168b8c23caf05d30a Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 25 20:22:54 2016 +0100 patch 7.4.1178 Problem: empty() doesn't work for the new special variables. Solution: Make empty() work. (Damien)
author Christian Brabandt <cb@256bit.org>
date Mon, 25 Jan 2016 20:30:05 +0100
parents 999cdc9f6010
children faf07cb27904
files src/eval.c src/testdir/test_viml.vim src/version.c
diffstat 3 files changed, 11 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/eval.c
+++ b/src/eval.c
@@ -10578,6 +10578,10 @@ f_empty(argvars, rettv)
 	    n = argvars[0].vval.v_dict == NULL
 			|| argvars[0].vval.v_dict->dv_hashtab.ht_used == 0;
 	    break;
+	case VAR_SPECIAL:
+	    n = argvars[0].vval.v_number != VVAL_TRUE;
+	    break;
+
 	default:
 	    EMSG2(_(e_intern2), "f_empty()");
 	    n = 0;
--- a/src/testdir/test_viml.vim
+++ b/src/testdir/test_viml.vim
@@ -987,6 +987,11 @@ func Test_type()
     call assert_equal(v:true, eval(string(v:true)))
     call assert_equal(v:none, eval(string(v:none)))
     call assert_equal(v:null, eval(string(v:null)))
+
+    call assert_true(empty(v:false))
+    call assert_false(empty(v:true))
+    call assert_true(empty(v:null))
+    call assert_true(empty(v:none))
 endfunc
 
 "-------------------------------------------------------------------------------
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1178,
+/**/
     1177,
 /**/
     1176,