expansion. */
DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_expression, 1)
+/* Represents an Objective-C++ '@encode' expression during template
+ expansion. */
+DEFTREECODE (AT_ENCODE_EXPR, "at_encode_expr", tcc_unary, 1)
+
/* A STMT_EXPR represents a statement-expression during template
expansion. This is the GCC extension { ( ... ) }. The
STMT_EXPR_STMT is the statement given by the expression. */