If this e-mail is not appropriate for either DL, then apologies in advance. I've used GCC for many years on and off and have always liked it. But today I couldn't help but smile while using it. Here's what I saw: main.cpp: In function 'int main(int, char**)': main.cpp:130:29: error: 'Baz' was not declared in this scope main.cpp:130:29: note: suggested alternative: In file included from main.cpp:4:0: Baz.h:208:8: note: 'Foo::Bar::Baz' make[1]: *** [obj/main.o] Error 1 I'm using GCC 4.7.2, so I realize this feature has been present for a while now. But something like this is really nice to see. It's the little bit of help that saves me 20 seconds of doing the tedious cross-referencing manually. I've also noticed improvements in build failure messages where they are more useful in helping me figure out the problem. So this e-mail is Kudos to the project's developers & contributors for a rockin' product! Keep up the good work! Nick