# sandbox/bugs/unused_var_ginzburg-landau.c

 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15  // in file src/examples/ginzburg-landau.c in line 44 // two variables are introduced: mgstats mgd1, mgd2; // while only mgd1 is used both in line 99: mgd1 = diffusion (Ar, dt, r = r, beta = lambda); // and later in line 104: mgd1 = diffusion (Ai, dt, r = r, beta = lambda); // while mgd2 is not used in that file // (but I do not know whether it is changed somewhere else) // I am not sure whether: // 1. this is written as it should be; // 2. mgd2 does not need to be introduced; // 3. in line 104 mgd1 should be changed to mgd2;