/* Caching of GDB/DWARF index files.
- Copyright (C) 1994-2019 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include <string>
#include <stdlib.h>
-/* When set to 1, show debug messages about the index cache. */
-static int debug_index_cache = 0;
+/* When set to true, show debug messages about the index cache. */
+static bool debug_index_cache = false;
/* The index cache directory, used for "set/show index-cache directory". */
static char *index_cache_directory = NULL;