Robert Dewar escreveu: > On 4/12/2012 10:48 AM, Andrew Haley wrote: > >> Ultimately, it's a matter of taste and experience. I'm going to find >> it hard to write for people who don't know the relative precedence of >> & and | . > > There are probably some programmers who completely know ALL the operator > precedence rules in C. There are probably some subset of those who feel > free to write code that takes full advantage of these rules. I would > hate to read code written by such people :-)
I know the different precedences (well I some/most times get confused with the order of some because I almost always use parenthesis). I prefer to think of && and || with same, left to right precedence. There are people that require (a)?(b):(c) to be in parenthesis because they find the precedence rules confusing. And there are all the extra parenthesis added to avoid surprises after macro expansion, but people usually do not read macro expansions :-) Paulo
