China warns of trade war if U.S. bill passes
* Beijing accuses U.S. senate of "politicising" trade issues
* Warns of trade war, says bill would violate WTO rules
* Forcing the yuan higher would damage world recovery
* Says bill will not address underlying economic problems (Adds analyst quote, Xinhua commentary, links)
By David Stanway and Aileen Wang
BEIJING, Oct 4 (Reuters) - An angry China warned Washington on Tuesday that passage of a bill aimed at forcing Beijing to let its currency rise could lead to a trade war between the world's top two economies.