# These should all work ;string s = "\"" ;string st="\\" ;int i = 0 ;int j=1 ;float f = 0.2 ;float d=3.1415 ;char c = '\'';char ch='\u0000' # Invalid (some may be weeded out through the verify phase): ;string s "" ;int 0 i # Invalid ops should also be detected if dealing with literals ;char c ~= 's' # Debate over weather these are legal ;int k = .1 ;int l = 0x01