The following code shows four cases that should autocomplete after typing the '.'. One case however does not work when it should. This is C++11.

#include <string>

std::string someStr;

auto &test1 = someStr;

namespace foo {
 auto &test2 = someStr;
 std::string &test3 = someStr;
 
 void func() {
  test2. ; // Works
 }
}

void someFunc() {
 test1. ;      // Works
 foo::test2. ; // Doesn't work when it should
 foo::test3. ; // Works
}