# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1599325203 -7200
# Node ID a71d7dcba862197e3ec5d0cd5f799ed258291e33
# Parent  0c20a211a4effb6ae5a3524a4980496569d3c134
patch 8.2.1606: Vim9: cannot use "true" with has()

Commit: https://github.com/vim/vim/commit/04637e243d39f791cfc97c3ce96d99ef1bf047e1
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Sep 5 18:45:29 2020 +0200

    patch 8.2.1606: Vim9: cannot use "true" with has()

    Problem:    Vim9: cannot use "true" with has().
    Solution:   Use tv_get_bool(). (closes https://github.com/vim/vim/issues/6876)

diff --git a/src/evalfunc.c b/src/evalfunc.c
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -4763,7 +4763,7 @@ f_has(typval_T *argvars, typval_T *rettv
 	}
     }
 
-    if (argvars[1].v_type != VAR_UNKNOWN && tv_get_number(&argvars[1]) != 0)
+    if (argvars[1].v_type != VAR_UNKNOWN && tv_get_bool(&argvars[1]))
 	// return whether feature could ever be enabled
 	rettv->vval.v_number = x;
     else
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1516,6 +1516,10 @@ def Test_getcompletion()
   set wildignore&
 enddef
 
+def Test_has()
+  assert_equal(1, has('eval', true))
+enddef
+
 def Fibonacci(n: number): number
   if n < 2
     return n
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1606,
+/**/
     1605,
 /**/
     1604,