Remove the last uses of 'using std::error_code'

This finishes the transition to std::error_code.

llvm-svn: 210877

2 files changed, 3 insertions, 7 deletions

diff --git a/llvm/utils/FileCheck/FileCheck.cpp b/llvm/utils/FileCheck/FileCheck.cpp
index 190a2ad52d9..978e05f4f2c 100644
--- a/llvm/utils/FileCheck/FileCheck.cpp
+++ b/llvm/utils/FileCheck/FileCheck.cpp
@@ -34,7 +34,6 @@
 #include <system_error>
 #include <vector>
 using namespace llvm;
-using std::error_code;
 
 static cl::opt<std::string>
 CheckFilename(cl::Positional, cl::desc("<check-file>"), cl::Required);
@@ -822,8 +821,7 @@ static StringRef FindFirstMatchingPrefix(StringRef &Buffer,
 static bool ReadCheckFile(SourceMgr &SM,
                           std::vector<CheckString> &CheckStrings) {
   std::unique_ptr<MemoryBuffer> File;
-  if (error_code ec =
-        MemoryBuffer::getFileOrSTDIN(CheckFilename, File)) {
+  if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(CheckFilename, File)) {
     errs() << "Could not open check file '" << CheckFilename << "': "
            << ec.message() << '\n';
     return true;
@@ -1226,8 +1224,7 @@ int main(int argc, char **argv) {
 
   // Open the file to check and add it to SourceMgr.
   std::unique_ptr<MemoryBuffer> File;
-  if (error_code ec =
-        MemoryBuffer::getFileOrSTDIN(InputFilename, File)) {
+  if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename, File)) {
     errs() << "Could not open input file '" << InputFilename << "': "
            << ec.message() << '\n';
     return 2;
diff --git a/llvm/utils/FileUpdate/FileUpdate.cpp b/llvm/utils/FileUpdate/FileUpdate.cpp
index 2bf5e067a4e..c185dd05e0e 100644
--- a/llvm/utils/FileUpdate/FileUpdate.cpp
+++ b/llvm/utils/FileUpdate/FileUpdate.cpp
@@ -21,7 +21,6 @@
 #include "llvm/Support/ToolOutputFile.h"
 #include <system_error>
 using namespace llvm;
-using std::error_code;
 
 static cl::opt<bool>
 Quiet("quiet", cl::desc("Don't print unnecessary status information"),
@@ -46,7 +45,7 @@ int main(int argc, char **argv) {
 
   // Get the input data.
   std::unique_ptr<MemoryBuffer> In;
-  if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename, In)) {
+  if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename, In)) {
     errs() << argv[0] << ": error: Unable to get input '"
            << InputFilename << "': " << ec.message() << '\n';
     return 1;