C++ Linux Name Mangling

// g++ ~/template_test.cc -c && nm template_test.o

struct A {};
struct B {};

template<typename TC>
struct C {
  TC foo(TC) {}
};

template<typename TD1, typename TD2>
struct D {
  TD1 foo(TD1, TD2, TD1, TD2) {}
  struct E {
    template<typename TD3>
    char bar(TD1,TD2,TD3) {}
  };
};

template<typename A, typename B, typename C>
void baz() {}

template int C<int>::foo(int);                          // _ZN1CIiE3fooEi
template A C<A>::foo(A);                                // _ZN1CI1AE3fooES0_
template C<A> C<C<A> >::foo(C<A>);                      // _ZN1CIS_I1AEE3fooES1_
template int D<int, int>::foo(int, int, int, int);      // _ZN1DIiiE3fooEiiii
template int D<int, A>::foo(int, A, int, A);            // _ZN1DIi1AE3fooEiS0_iS0_
template A D<A, A>::foo(A, A, A, A);                    // _ZN1DI1AS0_E3fooES0_S0_S0_S0_
template A D<A, B>::foo(A, B, A, B);                    // _ZN1DI1A1BE3fooES0_S1_S0_S1_
template char D<A,B>::E::bar<A>(A,B,A);                 // _ZN1DI1A1BE1E3barIS0_EEcS0_S1_T_
template void baz<A,C<A>,A>();                          // _Z3bazI1A1CIS0_ES0_Evv
template void baz<int, C<int>, int>();                  // _Z3bazIi1CIiEiEvv

void barbaz(char (::D<A,B>::E::*)(A,B,A)) {}            // _Z6barbazMN1DI1A1BE1EEFcS0_S1_S0_E

template<typename T>
void barbazt(char (::D<T,B>::E::*)(T,B,T)) {}

template void barbazt(char (::D<A,B>::E::*)(A,B,A));    // _Z7barbaztI1AEvMN1DIT_1BE1EEFcS2_S3_S2_E