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constexpr defaulted default constructor of WrappedMutex causes compile errors #8492

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Przemyslaw Olejniczak 2021-04-14 17:26:32 +02:00
parent 68cb69ea68
commit 1a371f628c
1 changed files with 1 additions and 1 deletions
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src/google/protobuf/stubs/mutex.h
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@ -116,7 +116,7 @@ class CallOnceInitializedMutex {
// mutexes. // mutexes.
class GOOGLE_PROTOBUF_CAPABILITY("mutex") PROTOBUF_EXPORT WrappedMutex { class GOOGLE_PROTOBUF_CAPABILITY("mutex") PROTOBUF_EXPORT WrappedMutex {
public: public:
constexpr WrappedMutex() = default; constexpr WrappedMutex() {}
void Lock() GOOGLE_PROTOBUF_ACQUIRE() { mu_.lock(); } void Lock() GOOGLE_PROTOBUF_ACQUIRE() { mu_.lock(); }
void Unlock() GOOGLE_PROTOBUF_RELEASE() { mu_.unlock(); } void Unlock() GOOGLE_PROTOBUF_RELEASE() { mu_.unlock(); }
// Crash if this Mutex is not held exclusively by this thread. // Crash if this Mutex is not held exclusively by this thread.