function result as a variable, and Delphi/TP-like "using the function name
inside the function means a recursive call". In order to prevent
confusion, we no longer support the former behaviour since r21817
because the conditions under which one or the other holds are not well
defined and it's easier to fix a compiler error then to discover why
a recursive function call doesn't do anything (mantis #22344)
git-svn-id: trunk@24182 -
