[svn r330] Implemented synchronized statements. Changed the tryfinally handlers to a more generalized EnclosingHandler. Changed ClassInfoS to be mutable so they can be used as locks. Added new BB after throw ala return/break etc.

module tangotests.stdout2;

import tango.io.Stdout;

void main()
{
    Stdout.formatln("{} {} {}", "a", "b", 1.0);
}