Don't import error_category into the llvm namespace.

llvm-svn: 210733

llvm/include/llvm/Object/Error.h

@@ -19,7 +19,7 @@
 namespace llvm {
 namespace object {
 
-const error_category &object_category();
+const std::error_category &object_category();
 
 enum class object_error {
   success = 0,

llvm/include/llvm/ProfileData/InstrProf.h

@@ -20,7 +20,7 @@
 
 namespace llvm {
 
-const error_category &instrprof_category();
+const std::error_category &instrprof_category();
 
 enum class instrprof_error {
     success = 0,

llvm/include/llvm/Support/system_error.h

@@ -19,7 +19,6 @@
 namespace llvm {
 using std::error_code;
 using std::generic_category;
-using std::error_category;
 using std::make_error_code;
 }
 

llvm/lib/Bitcode/Reader/BitcodeReader.cpp

@@ -3300,7 +3300,7 @@ error_code BitcodeReader::InitLazyStream() {
 }
 
 namespace {
-class BitcodeErrorCategoryType : public error_category {
+class BitcodeErrorCategoryType : public std::error_category {
   const char *name() const LLVM_NOEXCEPT override {
     return "llvm.bitcode";
   }
@@ -3351,7 +3351,7 @@ class BitcodeErrorCategoryType : public error_category {
 };
 }
 
-const error_category &BitcodeReader::BitcodeErrorCategory() {
+const std::error_category &BitcodeReader::BitcodeErrorCategory() {
   static BitcodeErrorCategoryType O;
   return O;
 }

llvm/lib/Bitcode/Reader/BitcodeReader.h

@@ -193,7 +193,7 @@ class BitcodeReader : public GVMaterializer {
   /// not need this flag.
   bool UseRelativeIDs;
 
-  static const error_category &BitcodeErrorCategory();
+  static const std::error_category &BitcodeErrorCategory();
 
 public:
   enum ErrorType {

llvm/lib/Object/Error.cpp

@@ -18,7 +18,7 @@ using namespace llvm;
 using namespace object;
 
 namespace {
-class _object_error_category : public error_category {
+class _object_error_category : public std::error_category {
 public:
   const char* name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
@@ -55,7 +55,7 @@ _object_error_category::default_error_condition(int EV) const {
   return std::errc::invalid_argument;
 }
 
-const error_category &object::object_category() {
+const std::error_category &object::object_category() {
   static _object_error_category o;
   return o;
 }

llvm/lib/ProfileData/InstrProf.cpp

@@ -18,7 +18,7 @@
 using namespace llvm;
 
 namespace {
-class InstrProfErrorCategoryType : public error_category {
+class InstrProfErrorCategoryType : public std::error_category {
   const char *name() const LLVM_NOEXCEPT override { return "llvm.instrprof"; }
   std::string message(int IE) const override {
     instrprof_error E = static_cast<instrprof_error>(IE);
@@ -61,7 +61,7 @@ class InstrProfErrorCategoryType : public error_category {
 };
 }
 
-const error_category &llvm::instrprof_category() {
+const std::error_category &llvm::instrprof_category() {
   static InstrProfErrorCategoryType C;
   return C;
 }

llvm/tools/llvm-readobj/Error.cpp

@@ -17,7 +17,7 @@
 using namespace llvm;
 
 namespace {
-class _readobj_error_category : public error_category {
+class _readobj_error_category : public std::error_category {
 public:
   const char* name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
@@ -56,7 +56,7 @@ _readobj_error_category::default_error_condition(int EV) const {
 }
 
 namespace llvm {
-const error_category &readobj_category() {
+const std::error_category &readobj_category() {
   static _readobj_error_category o;
   return o;
 }

llvm/tools/llvm-readobj/Error.h

@@ -18,7 +18,7 @@
 
 namespace llvm {
 
-const error_category &readobj_category();
+const std::error_category &readobj_category();
 
 enum class readobj_error {
   success = 0,

llvm/tools/obj2yaml/Error.cpp

@@ -13,7 +13,7 @@
 using namespace llvm;
 
 namespace {
-class _obj2yaml_error_category : public error_category {
+class _obj2yaml_error_category : public std::error_category {
 public:
   const char *name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
@@ -47,7 +47,7 @@ _obj2yaml_error_category::default_error_condition(int ev) const {
 }
 
 namespace llvm {
-const error_category &obj2yaml_category() {
+  const std::error_category &obj2yaml_category() {
   static _obj2yaml_error_category o;
   return o;
 }

llvm/tools/obj2yaml/Error.h

@@ -14,7 +14,7 @@
 
 namespace llvm {
 
-const error_category &obj2yaml_category();
+const std::error_category &obj2yaml_category();
 
 enum class obj2yaml_error {
   success = 0,