What's the comedy film in the 1980s about a man falsely diagnosed and told only have few days to live?

I forgot the title of the film, and who're the actors in it. But this was one of the funniest films I've ever watched as a kid, and wanted to see it again. Please help! Thanks.|||Short Time (1990) starring Dabney Coleman?

Plot:

Seattle detective Burt Simpson (Coleman) is mistakenly told he has two weeks to live due to a medical mix-up after a routine checkup. He finds out that his family will not be entitled to his retirement fund if he dies of natural causes; they can only get benefits if he is killed in the line of duty. For the remainder of the movie, he takes greater and greater risks in the hopes that a suspect ends up killing him.|||"Short Time" http://www.imdb.com/title/tt0100604/


heres the trailer http://www.youtube.com/watch?v=jiKiVF33x鈥?/a>|||"Joe Versus The Volcano"

It's a Tom Hanks movie. Very funny.