Excuse me for the mis-operation. It is the first time to ask question here. When I said a unique id corresponding to a warning message, I actually refer to some other compiler, like intel compiler. The warning/remark reported in compiling by using intel compiler has a corresponding id (a number) for that message. For GCC, I am now trying to use -fdiagnostics-show-option to show the diagnostics which can be used to disable that kind of warning message. I mean I can use Wunused-parameter as unique "id" (not necessarily a number) for the following kind of message. main.cpp:7: warning: unused parameter ‘argc’ [-Wunused-parameter] I assume that each warning message by GCC can be turned off its corresponding unique diagnostics, and so uniquely identified by that diagnostics. Do you agree with this? 2012/11/18 Ian Lance Taylor <iant@xxxxxxxxxx>: > On Fri, Nov 16, 2012 at 5:33 PM, Xiaopi Liu <liuxiaopi349@xxxxxxxxx> wrote: >> okay. Thanks. >> Then how can we dump the id with that unique warning message in compiling? >> >> I want to do statistics how many kinds of warning message being >> reported and reported how many times for each warning. > > > Please reply to the mailing list, not just to me. Thanks. > > I don't know what you mean by "the id with that unique warning > message." Are you talking about something that you think exists > today? Or are you talking about something that you think ought to > exist? Because as far as I know, there is no such unique id. > > Ian -- Best wishes! Sincerely yours, Xiaopi LIU
