pointer is being indexed.
From-SVN: r12983
tree ar = default_conversion (array);
tree ind = default_conversion (index);
+ /* Do the same warning check as above, but only on the part that's
+ syntactically the index and only if it is also semantically
+ the index. */
+ if (warn_char_subscripts
+ && TREE_CODE (TREE_TYPE (index)) == INTEGER_TYPE
+ && TYPE_MAIN_VARIANT (TREE_TYPE (index)) == char_type_node)
+ warning ("subscript has type `char'");
+
/* Put the integer in IND to simplify error checking. */
if (TREE_CODE (TREE_TYPE (ar)) == INTEGER_TYPE)
{