style(3p/nix): Remove 'using std::*' from types.hh r/840

It is considered bad form to use things from includes in headers, as
these directives propagate to everywhere else and can make it
confusing.

types.hh (which is includes almost literally everywhere) had some of
these directives, which this commit removes.

1 files changed, 7 insertions, 7 deletions

diff --git a/third_party/nix/src/libutil/config.cc b/third_party/nix/src/libutil/config.cc
index 828ee1811bdb..c7c952abf16f 100644
--- a/third_party/nix/src/libutil/config.cc
+++ b/third_party/nix/src/libutil/config.cc
@@ -82,23 +82,23 @@ void Config::getSettings(std::map<std::string, SettingInfo>& res,
 
 void AbstractConfig::applyConfigFile(const Path& path) {
   try {
-    string contents = readFile(path);
+    std::string contents = readFile(path);
 
     unsigned int pos = 0;
 
     while (pos < contents.size()) {
-      string line;
+      std::string line;
       while (pos < contents.size() && contents[pos] != '\n') {
         line += contents[pos++];
       }
       pos++;
 
-      string::size_type hash = line.find('#');
-      if (hash != string::npos) {
-        line = string(line, 0, hash);
+      std::string::size_type hash = line.find('#');
+      if (hash != std::string::npos) {
+        line = std::string(line, 0, hash);
       }
 
-      auto tokens = tokenizeString<vector<string> >(line);
+      auto tokens = tokenizeString<std::vector<std::string> >(line);
       if (tokens.empty()) {
         continue;
       }
@@ -136,7 +136,7 @@ void AbstractConfig::applyConfigFile(const Path& path) {
                          path);
       }
 
-      string name = tokens[0];
+      std::string name = tokens[0];
 
       auto i = tokens.begin();
       advance(i, 2);