These nodes represent non-static data member accesses. The first
operand is the object (rather than a pointer to it); the second operand
is the @code{FIELD_DECL} for the data member. The third operand represents
-the byte offset of the field, but should not be used directly; call
+the byte offset of the field, but should not be used directly; call
@code{component_ref_field_offset} instead.
@item COMPOUND_EXPR