An issue of law arises:
(a) Upon a demurrer to the complaint, cross-complaint, or answer, or to some part thereof.
(b) Upon a motion to strike made pursuant to Section 435, 436, or 473.
(Amended by Stats. 1983, Ch. 1167, Sec. 8.)
Section 589
Code Civ. Proc. § 589, under Issues—The Mode of Trial and Postponements.
Code Civ. Proc. § 589