From 52f2345657f1fefc26c707fc529a66f065499fef Mon Sep 17 00:00:00 2001
From: Shuo Chen <chenshuo@chenshuo.com>
Date: Tue, 23 Oct 2018 07:11:14 +0000
Subject: [PATCH] Replace "throw ()" with noexcept.

Generated by clang-tidy modernize-use-noexcept
---
 .clang-tidy             | 2 +-
 muduo/base/Exception.cc | 6 +++---
 muduo/base/Exception.h  | 6 +++---
 muduo/base/Mutex.h      | 2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/.clang-tidy b/.clang-tidy
index 76bc6a9af..28b5a0da0 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,6 +1,6 @@
 ---
 # Only run a few checks for now.
-Checks:          'modernize-use-equals-default'
+Checks:          'modernize-use-noexcept'
 WarningsAsErrors: ''
 HeaderFilterRegex: ''
 AnalyzeTemporaryDtors: false
diff --git a/muduo/base/Exception.cc b/muduo/base/Exception.cc
index c11eb7b6b..500cb1ad5 100644
--- a/muduo/base/Exception.cc
+++ b/muduo/base/Exception.cc
@@ -23,14 +23,14 @@ Exception::Exception(const string& msg)
   fillStackTrace();
 }
 
-Exception::~Exception() throw () = default;
+Exception::~Exception() noexcept = default;
 
-const char* Exception::what() const throw()
+const char* Exception::what() const noexcept
 {
   return message_.c_str();
 }
 
-const char* Exception::stackTrace() const throw()
+const char* Exception::stackTrace() const noexcept
 {
   return stack_.c_str();
 }
diff --git a/muduo/base/Exception.h b/muduo/base/Exception.h
index 49b7fec61..eb18935c3 100644
--- a/muduo/base/Exception.h
+++ b/muduo/base/Exception.h
@@ -17,9 +17,9 @@ class Exception : public std::exception
  public:
   explicit Exception(const char* what);
   explicit Exception(const string& what);
-  ~Exception() throw() override;
-  const char* what() const throw() override;
-  const char* stackTrace() const throw();
+  ~Exception() noexcept override;
+  const char* what() const noexcept override;
+  const char* stackTrace() const noexcept;
 
  private:
   void fillStackTrace();
diff --git a/muduo/base/Mutex.h b/muduo/base/Mutex.h
index b20bec69e..0485c37d5 100644
--- a/muduo/base/Mutex.h
+++ b/muduo/base/Mutex.h
@@ -89,7 +89,7 @@ extern void __assert_perror_fail (int errnum,
                                   const char *file,
                                   unsigned int line,
                                   const char *function)
-    __THROW __attribute__ ((__noreturn__));
+    noexcept __attribute__ ((__noreturn__));
 __END_DECLS
 #endif