Bug#29125 Windows Server X64: so many compiler warnings

- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length

1 files changed, 2 insertions, 2 deletions

diff --git a/sql/item_func.cc b/sql/item_func.cc
index 913b32ccb88..8aa2565d928 100644
--- a/sql/item_func.cc
+++ b/sql/item_func.cc
@@ -2758,7 +2758,7 @@ longlong Item_func_find_in_set::val_int()
           if (is_last_item && !is_separator)
             str_end= substr_end;
           if (!my_strnncoll(cs, (const uchar *) str_begin,
-                            str_end - str_begin,
+                            (uint) (str_end - str_begin),
                             find_str, find_str_len))
             return (longlong) position;
           else
@@ -4792,7 +4792,7 @@ Item_func_get_system_var(sys_var *var_arg, enum_var_type var_type_arg,
   :var(var_arg), var_type(var_type_arg), component(*component_arg)
 {
   /* set_name() will allocate the name */
-  set_name(name_arg, name_len_arg, system_charset_info);
+  set_name(name_arg, (uint) name_len_arg, system_charset_info);
 }