Small fixes to avoid compile warnings (-Wall).

[ginac.git] / ginac / inifcns_nstdsums.cpp

diff --git a/ginac/inifcns_nstdsums.cpp b/ginac/inifcns_nstdsums.cpp
index 84a78c42c8e45d6c7b2ee76a9475fd42922f59d5..8212077f39f0c2b4858bf27233cd7909e2d9a9f1 100644 (file)
--- a/ginac/inifcns_nstdsums.cpp
+++ b/ginac/inifcns_nstdsums.cpp
@@ -210,7 +210,7 @@ void double_Xn()
                        }
                }
                // X_n
-               for (int n=2; n<Xn.size(); ++n) {
+               for (size_t n=2; n<Xn.size(); ++n) {
                        for (int i=xninitsize+1; i<=xend; ++i) {
                                if (i & 1) {
                                        result = 0; // k == 0
@@ -1091,7 +1091,7 @@ G_do_trafo(const std::vector<cln::cl_N>& x, const std::vector<int>& s,
        Gparameter a(x.size());
        exmap subslst;
        std::size_t pos = 1;
-       int scale;
+       int scale = pos;
        for (sortmap_t::const_iterator it = sortmap.begin(); it != sortmap.end(); ++it) {
                if (it->second < x.size()) {
                        if (s[it->second] > 0) {
@@ -3482,7 +3482,7 @@ static void initcX(std::vector<cln::cl_N>& crX,
        int Sm = 0;
        int Smp1 = 0;
        std::vector<std::vector<cln::cl_N> > crG(s.size() - 1, std::vector<cln::cl_N>(L2 + 1));
-       for (int m=0; m < s.size() - 1; m++) {
+       for (int m=0; m < (int)s.size() - 1; m++) {
                Sm += s[m];
                Smp1 = Sm + s[m+1];
                for (int i = 0; i <= L2; i++)