From 03981f2cd92fd631a1675c52c48abe9fc1c984d7 Mon Sep 17 00:00:00 2001
From: falsycat <me@falsy.cat>
Date: Tue, 1 Aug 2023 20:49:16 +0900
Subject: [PATCH] add noexcept specifier to Observer::Notify() methods

---
 iface/common/observer.hh      | 6 +++---
 iface/common/observer_test.hh | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/iface/common/observer.hh b/iface/common/observer.hh
index 4a1e9fd..6c2fc17 100644
--- a/iface/common/observer.hh
+++ b/iface/common/observer.hh
@@ -20,9 +20,9 @@ class Observer {
   inline virtual ~Observer() noexcept;
 
  protected:
-  virtual void Notify(const T&) {}
-  virtual void NotifyWithMove(T&& v) { Notify(v); }
-  virtual void NotifyDestruction(const T* = nullptr) {}
+  virtual void Notify(const T&) noexcept {}
+  virtual void NotifyWithMove(T&& v) noexcept { Notify(v); }
+  virtual void NotifyDestruction(const T* = nullptr) noexcept {}
 
  private:
   Target& target_;
diff --git a/iface/common/observer_test.hh b/iface/common/observer_test.hh
index dd450b6..9a4e4a9 100644
--- a/iface/common/observer_test.hh
+++ b/iface/common/observer_test.hh
@@ -14,9 +14,9 @@ class ObserverMock : public Observer<T> {
   explicit ObserverMock(Observer<T>::Target& target) : Observer<T>(target) {
   }
 
-  MOCK_METHOD(void, Notify, (const T&));
-  MOCK_METHOD(void, NotifyWithMove, (T&&));
-  MOCK_METHOD(void, NotifyDestruction, (const T*));
+  MOCK_METHOD(void, Notify, (const T&), (noexcept, override));
+  MOCK_METHOD(void, NotifyWithMove, (T&&), (noexcept, override));
+  MOCK_METHOD(void, NotifyDestruction, (const T*), (noexcept, override));
 };
 
 template <typename T>