3 ms·
if( DoSomething() ) goto fail; else if(DoSomethingElse()) goto fail; goto fail; else if(DoSomethingOtherThanElse()) goto
by abshack 12y ago
if( DoSomething() )
goto fail;
else if(DoSomethingElse())
goto fail;
goto fail;
else if(DoSomethingOtherThanElse())
goto fail;
You get a syntax error at the final else-if. A better way would probably be:
int err = 0;
if(!err)
err = DoSomething();
if(!err)
err = DoSomethingElse();
if(!err)
err = DoSomethingOtherThanElse();
if(err) goto fail;
I would prefer chainable commands that abstracts out the error checking though.
err = Chain(DoSomething).Then(DoSomethingElse).Then(DoSomethingOtherThanElse);