So I have to come back to this. While right clicking helps in some cases, I have now a similar case where this doesn't help.
I'm compiling wxWidgets and because of an error using "-pedantic", I wanted to find the definition of "IMPLEMENT_APP". When I hover over the name, then it shows me two occureences, where one is the #define. When I try to right click however it doesn't find it. Seems it only looks into project files, because none of the options in the menu "Find implementation|occurences|etc." finds it.
So is there some way to go to that symbol?