Remove 'using std::errro_code' from lib.

llvm-svn: 210871

1 files changed, 9 insertions, 10 deletions

diff --git a/llvm/lib/Support/Windows/Program.inc b/llvm/lib/Support/Windows/Program.inc
index 8d1df5ffc92..b2f71aed0c7 100644
--- a/llvm/lib/Support/Windows/Program.inc
+++ b/llvm/lib/Support/Windows/Program.inc
@@ -24,7 +24,6 @@
 //===----------------------------------------------------------------------===//
 
 namespace llvm {
-using std::error_code;
 using namespace sys;
 
 ProcessInfo::ProcessInfo() : ProcessHandle(0), Pid(0), ReturnCode(0) {}
@@ -227,7 +226,7 @@ static bool Execute(ProcessInfo &PI, StringRef Program, const char **args,
     // an environment block by concatenating them.
     for (unsigned i = 0; envp[i]; ++i) {
       SmallVector<wchar_t, MAX_PATH> EnvString;
-      if (error_code ec = windows::UTF8ToUTF16(envp[i], EnvString)) {
+      if (std::error_code ec = windows::UTF8ToUTF16(envp[i], EnvString)) {
         SetLastError(ec.value());
         MakeErrMsg(ErrMsg, "Unable to convert environment variable to UTF-16");
         return false;
@@ -291,7 +290,7 @@ static bool Execute(ProcessInfo &PI, StringRef Program, const char **args,
   fflush(stderr);
 
   SmallVector<wchar_t, MAX_PATH> ProgramUtf16;
-  if (error_code ec = windows::UTF8ToUTF16(Program, ProgramUtf16)) {
+  if (std::error_code ec = windows::UTF8ToUTF16(Program, ProgramUtf16)) {
     SetLastError(ec.value());
     MakeErrMsg(ErrMsg,
                std::string("Unable to convert application name to UTF-16"));
@@ -299,7 +298,7 @@ static bool Execute(ProcessInfo &PI, StringRef Program, const char **args,
   }
 
   SmallVector<wchar_t, MAX_PATH> CommandUtf16;
-  if (error_code ec = windows::UTF8ToUTF16(command.get(), CommandUtf16)) {
+  if (std::error_code ec = windows::UTF8ToUTF16(command.get(), CommandUtf16)) {
     SetLastError(ec.value());
     MakeErrMsg(ErrMsg,
                std::string("Unable to convert command-line to UTF-16"));
@@ -423,18 +422,18 @@ ProcessInfo sys::Wait(const ProcessInfo &PI, unsigned SecondsToWait,
   return WaitResult;
 }
 
-error_code sys::ChangeStdinToBinary(){
+  std::error_code sys::ChangeStdinToBinary(){
   int result = _setmode( _fileno(stdin), _O_BINARY );
   if (result == -1)
-    return error_code(errno, std::generic_category());
-  return error_code();
+    return std::error_code(errno, std::generic_category());
+  return std::error_code();
 }
 
-error_code sys::ChangeStdoutToBinary(){
+  std::error_code sys::ChangeStdoutToBinary(){
   int result = _setmode( _fileno(stdout), _O_BINARY );
   if (result == -1)
-    return error_code(errno, std::generic_category());
-  return error_code();
+    return std::error_code(errno, std::generic_category());
+  return std::error_code();
 }
 
 bool llvm::sys::argumentsFitWithinSystemLimits(ArrayRef<const char*> Args) {