1 files changed, 59 insertions, 0 deletions
diff --git a/REORG.TODO/posix/bug-regex4.c b/REORG.TODO/posix/bug-regex4.c
new file mode 100644
index 0000000000..fdf1c27f53
--- /dev/null
+++ b/REORG.TODO/posix/bug-regex4.c
@@ -0,0 +1,59 @@
+/* Test for re_search_2.
+   Copyright (C) 2001-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+#include <regex.h>
+
+int
+main (void)
+{
+  struct re_pattern_buffer regex;
+  const char *s;
+  int match[3];
+  int result = 0;
+
+  memset (&regex, '\0', sizeof (regex));
+
+  setlocale (LC_ALL, "C");
+
+  s = re_compile_pattern ("ab[cde]", 7, &regex);
+  if (s != NULL)
+    {
+      puts ("re_compile_pattern returned non-NULL value");
+      result = 1;
+    }
+  else
+    {
+      match[0] = re_search_2 (&regex, "xyabez", 6, "", 0, 1, 5, NULL, 6);
+      match[1] = re_search_2 (&regex, NULL, 0, "abc", 3, 0, 3, NULL, 3);
+      match[2] = re_search_2 (&regex, "xya", 3, "bd", 2, 2, 3, NULL, 5);
+      if (match[0] != 2 || match[1] != 0 || match[2] != 2)
+	{
+	  printf ("re_search_2 returned %d,%d,%d, expected 2,0,2\n",
+		  match[0], match[1], match[2]);
+	  result = 1;
+	}
+      else
+	puts (" -> OK");
+    }
+
+  return result;
+}