Upgrade to 23.2: byte-code: Symbol's value as variable is void: warning-suppress-types

[dnquark]

After installing 23.2 on Windows, I am running into a strange error:
the line
(define-key view-mode-map (kbd "/") 'isearch-forward)
in my .emacs produces the following error:
byte-code: Symbol's value as variable is void: warning-suppress-types

The same error appears for lines related to Semantic, e.g.  (global-
semantic-tag-folding-mode) or  (semantic-load-enable-minimum-
features).
Any ideas on how to fix it?..
--Leo