WIP

Author: Changqing-JING

src/utils/SignalFunctionWrapper.hpp

@@ -56,9 +56,9 @@ class ScopedRuntimeGuard final {
   ~ScopedRuntimeGuard() VB_NOEXCEPT;
 
   ScopedRuntimeGuard(ScopedRuntimeGuard const &) = delete;
-  ScopedRuntimeGuard &operator=(ScopedRuntimeGuard const &) = delete;
+  ScopedRuntimeGuard &operator=(ScopedRuntimeGuard const &) & = delete;
   ScopedRuntimeGuard(ScopedRuntimeGuard &&) = delete;
-  ScopedRuntimeGuard &operator=(ScopedRuntimeGuard &&) = delete;
+  ScopedRuntimeGuard &operator=(ScopedRuntimeGuard &&) & = delete;
 };
 
 ///
@@ -77,7 +77,7 @@ class SignalFunctionWrapper final {
   /// @throws std::runtime_error signal handler setup failed
   ///
   static inline void start(Runtime &runtime) {
-    ScopedRuntimeGuard const guard(runtime);
+    ScopedRuntimeGuard const guard{runtime};
     SignalFunction::call_raw(start_wrapper, runtime);
   }
 
@@ -103,7 +103,7 @@ class SignalFunctionWrapper final {
   template <size_t NumReturnValue, typename... FunctionArguments>
   static std::array<WasmValue, NumReturnValue> call(ModuleFunction<NumReturnValue, FunctionArguments...> const &function,
                                                     FunctionArguments... args) VB_THROW {
-    ScopedRuntimeGuard const guard(function.getRuntime());
+    ScopedRuntimeGuard const guard{function.getRuntime()};
     return SignalFunction::call_raw<NumReturnValue>(function, args...);
   }
 
@@ -117,7 +117,7 @@ class SignalFunctionWrapper final {
   /// @throws std::runtime_error signal handler setup failed
   ///
   static void call(RawModuleFunction const &function, uint8_t const *const serializedArgs, uint8_t *const results) {
-    ScopedRuntimeGuard const guard(function.getRuntime());
+    ScopedRuntimeGuard const guard{function.getRuntime()};
     return SignalFunction::call_raw(callRawModuleFunction_wrapper, function, serializedArgs, results);
   }
 
@@ -131,7 +131,7 @@ class SignalFunctionWrapper final {
   /// @throws std::runtime_error signal handler setup failed
   ///
   static void call(RawModuleFunction const &function, WasmValue const *const serializedArgs, WasmValue *const results) {
-    ScopedRuntimeGuard const guard(function.getRuntime());
+    ScopedRuntimeGuard const guard{function.getRuntime()};
     return SignalFunction::call_raw(callRawModuleFunction_wrapper, function, pCast<uint8_t const *const>(serializedArgs),
                                     pCast<uint8_t *const>(results));
   }
@@ -210,13 +210,14 @@ class SignalFunctionWrapper final {
 };
 
 // ScopedRuntimeGuard implementation (after SignalFunctionWrapper is complete)
+// coverity[autosar_cpp14_a3_1_5_violation]
 inline ScopedRuntimeGuard::ScopedRuntimeGuard(Runtime const &runtime) VB_NOEXCEPT {
   static_cast<void>(runtime);
 #if !LINEAR_MEMORY_BOUNDS_CHECKS || !ACTIVE_STACK_OVERFLOW_CHECK
   SignalFunctionWrapper::pRuntime_ = &runtime;
 #endif
 }
-
+// coverity[autosar_cpp14_a3_1_5_violation]
 inline ScopedRuntimeGuard::~ScopedRuntimeGuard() VB_NOEXCEPT {
 #if !LINEAR_MEMORY_BOUNDS_CHECKS || !ACTIVE_STACK_OVERFLOW_CHECK
   SignalFunctionWrapper::pRuntime_ = nullptr;