From 54f199797923764acc7a5d49f6523a887babfa9e Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 13 Jun 2014 15:36:17 +0000
Subject: [PATCH] Remove unused and odd code.

This code was never being used and any use of it would look fairly strange.
For example, it would try to map a object_error::parse_failed to
std::errc::invalid_argument.

llvm-svn: 210912
---
 llvm/lib/Object/Error.cpp          | 9 ---------
 llvm/lib/ProfileData/InstrProf.cpp | 6 ------
 llvm/tools/llvm-readobj/Error.cpp  | 9 ---------
 llvm/tools/obj2yaml/Error.cpp      | 9 ---------
 4 files changed, 33 deletions(-)

diff --git a/llvm/lib/Object/Error.cpp b/llvm/lib/Object/Error.cpp
index 0a29cac6c4e5..9d252697ae52 100644
--- a/llvm/lib/Object/Error.cpp
+++ b/llvm/lib/Object/Error.cpp
@@ -22,8 +22,6 @@ class _object_error_category : public std::error_category {
 public:
   const char* name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
-  std::error_condition
-  default_error_condition(int ev) const LLVM_NOEXCEPT override;
 };
 }
 
@@ -48,13 +46,6 @@ std::string _object_error_category::message(int EV) const {
                    "defined.");
 }
 
-std::error_condition
-_object_error_category::default_error_condition(int EV) const {
-  if (static_cast<object_error>(EV) == object_error::success)
-    return std::error_condition();
-  return std::errc::invalid_argument;
-}
-
 const std::error_category &object::object_category() {
   static _object_error_category o;
   return o;
diff --git a/llvm/lib/ProfileData/InstrProf.cpp b/llvm/lib/ProfileData/InstrProf.cpp
index 628edfb86cd9..012122272067 100644
--- a/llvm/lib/ProfileData/InstrProf.cpp
+++ b/llvm/lib/ProfileData/InstrProf.cpp
@@ -52,12 +52,6 @@ class InstrProfErrorCategoryType : public std::error_category {
     }
     llvm_unreachable("A value of instrprof_error has no message.");
   }
-  std::error_condition
-  default_error_condition(int EV) const LLVM_NOEXCEPT override {
-    if (static_cast<instrprof_error>(EV) == instrprof_error::success)
-      return std::error_condition();
-    return std::errc::invalid_argument;
-  }
 };
 }
 
diff --git a/llvm/tools/llvm-readobj/Error.cpp b/llvm/tools/llvm-readobj/Error.cpp
index 4245e8d561a3..a078f5c095c7 100644
--- a/llvm/tools/llvm-readobj/Error.cpp
+++ b/llvm/tools/llvm-readobj/Error.cpp
@@ -21,8 +21,6 @@ class _readobj_error_category : public std::error_category {
 public:
   const char* name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
-  std::error_condition
-  default_error_condition(int ev) const LLVM_NOEXCEPT override;
 };
 } // namespace
 
@@ -48,13 +46,6 @@ std::string _readobj_error_category::message(int EV) const {
                    "defined.");
 }
 
-std::error_condition
-_readobj_error_category::default_error_condition(int EV) const {
-  if (static_cast<readobj_error>(EV) == readobj_error::success)
-    return std::error_condition();
-  return std::errc::invalid_argument;
-}
-
 namespace llvm {
 const std::error_category &readobj_category() {
   static _readobj_error_category o;
diff --git a/llvm/tools/obj2yaml/Error.cpp b/llvm/tools/obj2yaml/Error.cpp
index 5b07b9cda8d6..00741287a649 100644
--- a/llvm/tools/obj2yaml/Error.cpp
+++ b/llvm/tools/obj2yaml/Error.cpp
@@ -17,8 +17,6 @@ class _obj2yaml_error_category : public std::error_category {
 public:
   const char *name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
-  std::error_condition
-  default_error_condition(int ev) const LLVM_NOEXCEPT override;
 };
 } // namespace
 
@@ -39,13 +37,6 @@ std::string _obj2yaml_error_category::message(int ev) const {
                    "defined.");
 }
 
-std::error_condition
-_obj2yaml_error_category::default_error_condition(int ev) const {
-  if (static_cast<obj2yaml_error>(ev) == obj2yaml_error::success)
-    return std::error_condition();
-  return std::errc::invalid_argument;
-}
-
 namespace llvm {
   const std::error_category &obj2yaml_category() {
   static _obj2yaml_error_category o;