Sandra Day O'Connor,
Thornburgh v. American College of Obstetricians and Gynecologists…
(1986)
“ If it is improper for a district court to enter such a declaratory judgment when it grants a preliminary injunction, then a fortiori it is improper for a court of appeals to do so when the district court has only appraised the likelihood of success on the merits. What happened here is even more extreme: the Court of Appeals, reviewing the denial of a preliminary injunction, held in the first instance that nothing that could be submitted at a trial on the merits would alter its conclusion that "most of the provisions attacked by appellants are unconstitutional as a matter of law." ”
