drop 'using namespace std' in s* + toolkit

Change-Id: Ibd0b983d46a5683df64b4de79cd444427705e9e3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123118
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

1 files changed, 6 insertions, 8 deletions

diff --git a/solenv/gcc-wrappers/g++.cxx b/solenv/gcc-wrappers/g++.cxx
index ae7dcb6be796..6b352e64c845 100644
--- a/solenv/gcc-wrappers/g++.cxx
+++ b/solenv/gcc-wrappers/g++.cxx
@@ -9,19 +9,17 @@
 
 #include "wrapper.hxx"
 
-using namespace std;
-
 int main(int argc, char* argv[])
 {
-    vector<string> rawargs(argv + 1, argv + argc);
+    std::vector<std::string> rawargs(argv + 1, argv + argc);
 
-    string env_prefix; // defaults to REAL_
+    std::string env_prefix; // defaults to REAL_
     bool verbose = false;
-    string args = processccargs(rawargs, env_prefix, verbose);
+    std::string args = processccargs(rawargs, env_prefix, verbose);
 
-    string command = getexe(env_prefix + "CXX");
-    string flags = getexe(env_prefix + "CXX_FLAGS", true);
-    args.insert(0, flags.empty() ? string() : flags + " ");
+    std::string command = getexe(env_prefix + "CXX");
+    std::string flags = getexe(env_prefix + "CXX_FLAGS", true);
+    args.insert(0, flags.empty() ? std::string() : flags + " ");
 
     setupccenv();