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changeset 10924:053d4ad16f37 v8.0.0351

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patch 8.0.0351: no test for concatenating an empty string commit https://github.com/vim/vim/commit/218426896cbb2129aa4e85803ea97c5b57df1eaa Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 23 13:50:38 2017 +0100 patch 8.0.0351: no test for concatenating an empty string Problem: No test for concatenating an empty string that results from out of bounds indexing. Solution: Add a simple test.
author Christian Brabandt <cb@256bit.org>
date Thu, 23 Feb 2017 14:00:06 +0100
parents 10b4f6954ff6
children 965446be9760
files src/testdir/test_expr.vim src/version.c
diffstat 2 files changed, 7 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -473,3 +473,8 @@ func Test_setmatches()
   call setmatches(set)
   call assert_equal(exp, getmatches())
 endfunc
+
+func Test_empty_concatenate()
+  call assert_equal('b', 'a'[4:0] . 'b')
+  call assert_equal('b', 'b' . 'a'[4:0])
+endfunc
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    351,
+/**/
     350,
 /**/
     349,