Made some of the tests expression statements instead of declarations
Made some of the tests expression statements instead of declarations

fishbar/esprima,facebook/esprima,thr0w/esprima,jeffmo/esprima,facebook/esprima,facebookarchive/esprima,thr0w/esprima,fishbar/esprima,kittens/esprima,fishbar/esprima,thr0w/esprima,facebookarchive/esprima,sebmck/esprima,kittens/esprima,facebookarchive/esprima,sebmck/esprima,facebook/esprima