DEFTREECODE (OFFSETOF_EXPR, "offsetof_expr", tcc_expression, 1)
/* Represents a 'sizeof' expression during template expansion. */
-DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", tcc_unary, 1)
+DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", tcc_expression, 1)
/* Represents the -> operator during template expansion. */
DEFTREECODE (ARROW_EXPR, "arrow_expr", tcc_expression, 1)
/* Represents an '__alignof__' expression during template
expansion. */
-DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_unary, 1)
+DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_expression, 1)
/* A STMT_EXPR represents a statement-expression during template
expansion. This is the GCC extension { ( ... ) }. The