For reasons that are hard to understand, commentators on usage disapprove of such used as a pronoun. Dictionaries, however, recognize it as standard; all of the citations upon which our definitions of this word are based are clearly standard.
Examples of SUCH
It is a serious problem and should be treated as such.
If such is the decision, nothing further should be done.
First Known Use of SUCH
before 12th century
—used to make a description more forceful
: to the degree that is specified or understood
Full Definition of SUCH
a: to such a degree :so<such tall buildings><such a fine person>