# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1599335104 -7200
# Node ID 4fd33ca087e1bf59a189175e3e7937b7c4be2062
# Parent  ec61183332b7b30c5865a5de4125ba048595995a
patch 8.2.1616: Vim9: cannot pass "true" to synID()

Commit: https://github.com/vim/vim/commit/fcb6d7082d563acc33866b3d3a659c32ad19a9e1
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Sep 5 21:41:56 2020 +0200

    patch 8.2.1616: Vim9: cannot pass "true" to synID()

    Problem:    Vim9: cannot pass "true" to synID().
    Solution:   Use tv_get_bool_chk(). (closes https://github.com/vim/vim/issues/6860)

diff --git a/src/evalfunc.c b/src/evalfunc.c
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -8487,7 +8487,7 @@ f_synID(typval_T *argvars UNUSED, typval
 
     lnum = tv_get_lnum(argvars);		// -1 on type error
     col = (linenr_T)tv_get_number(&argvars[1]) - 1;	// -1 on type error
-    trans = (int)tv_get_number_chk(&argvars[2], &transerr);
+    trans = (int)tv_get_bool_chk(&argvars[2], &transerr);
 
     if (!transerr && lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count
 	    && col >= 0 && col < (long)STRLEN(ml_get(lnum)))
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
@@ -1551,6 +1551,13 @@ def Test_searchdecl()
   assert_equal(1, searchdecl('blah', true, true))
 enddef
 
+def Test_synID()
+  new
+  setline(1, "text")
+  assert_equal(0, synID(1, 1, true))
+  bwipe!
+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 */
 /**/
+    1616,
+/**/
     1615,
 /**/
     1614,