Bug#88260: No warning for missing return in non-void member func

[Laurent Bonnaud <Laurent.Bonnaud@inpg.fr>]

Hi,

the program as is does not generate any warning, indeed.  This is
probably because the Foo::Bar method is inline and gcc does not
generate code for it unless it is used.

However, if you add some code to force the method to be used, then g++
warns you.  For instance with this code :

#include <map>
#include <string>

using namespace std;

struct Foo : map<string,string> {
  string Bar(string) { }
};

int main(void)
{
  Foo f;
  string s;
  s=f.Bar(s);
}

$ g++-3.0 -Wall -c warning.cc 
warning.cc: In member function `std::string Foo::Bar(std::basic_string<char, 
   std::char_traits<char>, std::allocator<char> >)':
warning.cc:7: warning: control reaches end of non-void function

However, g++-2.95 does not give a warning.

Therefore, I think this bug should be reassigned to package g++-2.95.

-- 
Laurent.