/* A reference temporary. This has one subtree, the name for which
this is a temporary. */
DEMANGLE_COMPONENT_REFTEMP,
+ /* A hidden alias. This has one subtree, the encoding for which it
+ is providing alternative linkage. */
+ DEMANGLE_COMPONENT_HIDDEN_ALIAS,
/* A standard substitution. This holds the name of the
substitution. */
DEMANGLE_COMPONENT_SUB_STD,