I'm getting No references found
message whenever I use "semantic-symref-symbol" (C-c , g) trying to get all the references to any symbol, whether the symbol is a C++ class member variable or a local variable, it just couldn't find any reference. The gtag database are under my project root. In my .emacs file I have the following:
(require 'semanticdb-global)
(semanticdb-enable-gnu-global-databases 'c-mode)
(semanticdb-enable-gnu-global-databases 'c++-mode)
When I type "global -xs symbol" under command line, it shows all the reference to the symbol correctly. But why semantic couldn't find anything? On the other hand, 'semantic-symref' works fine on looking for references of a class or class member function, but it doesn't work for variables.
Is it simply a bug, or am I missing anything that keeps symbol reference from working?