#define PERL_MAGIC_sv '\0' /* Special scalar variable */
#define PERL_MAGIC_arylen '#' /* Array length ($#ary) */
#define PERL_MAGIC_rhash '%' /* Extra data for restricted hashes */
-#define PERL_MAGIC_proto '&' /* my sub prototype CV */
#define PERL_MAGIC_debugvar '*' /* $DB::single, signal, trace vars */
#define PERL_MAGIC_pos '.' /* pos() lvalue */
#define PERL_MAGIC_symtab ':' /* Extra data for symbol tables */
#define PERL_MAGIC_substr 'x' /* substr() lvalue */
#define PERL_MAGIC_defelem 'y' /* Shadow "foreach" iterator variable /
smart parameter vivification */
-#define PERL_MAGIC_lvref '\\' /* Lvalue reference in list assignment */
+#define PERL_MAGIC_lvref '\\' /* Lvalue reference constructor */
#define PERL_MAGIC_checkcall ']' /* Inlining/mutation of call to this CV */
#define PERL_MAGIC_ext '~' /* Available for use by extensions */