> since displaying the caret was made the default, the -Wstack-usage warning has > a strange-looking final part: > > stack-usage-2.c: In function 'foo2': > stack-usage-2.c:16:1: warning: stack usage is 920 bytes [-Wstack-usage=] > } > ^
Your patch hides the caret but the location still points to the closing brace (so if you use an IDE like emacs this is where you will go). Is there a location for the definition? Could we store/pass one to this point? Otherwise, would it be appropriate to point to the declaration of the function? After all, this is what -fstack-usage seems to do. Then you could use warning_at(loc, ...). Cheers, Manuel.
