gentoo-overlay/app-i18n/mozc/files/mozc-2.20.2673.102-gcc-5.patch

--- /src/prediction/user_history_predictor.cc
+++ /src/prediction/user_history_predictor.cc
@@ -841,7 +841,7 @@
       // swap.
       if (i + 1 < prefix.size()) {
         string swapped_prefix = prefix;
-        swap(swapped_prefix[i], swapped_prefix[i + 1]);
+        std::swap(swapped_prefix[i], swapped_prefix[i + 1]);
         if (Util::StartsWith(str, swapped_prefix)) {
           return true;
         }