TryResolveStateMachineMethod()

static bool System.Diagnostics.StackTrace.TryResolveStateMachineMethod ( ref MethodBase method, out Type declaringType )

inlinestaticprivate

Definition at line 371 of file StackTrace.cs.

    {
        declaringType = method.DeclaringType;
        Type declaringType2 = declaringType.DeclaringType;
        if (declaringType2 == null)
        {
            return false;
        }
        MethodInfo[] array = GetDeclaredMethods(declaringType2);
        if (array == null)
        {
            return false;
        }
        MethodInfo[] array2 = array;
        foreach (MethodInfo methodInfo in array2)
        {
            IEnumerable<StateMachineAttribute> customAttributes = methodInfo.GetCustomAttributes<StateMachineAttribute>(inherit: false);
            if (customAttributes == null)
            {
                continue;
            }
            bool flag = false;
            bool flag2 = false;
            foreach (StateMachineAttribute item in customAttributes)
            {
                if (item.StateMachineType == declaringType)
                {
                    flag = true;
                    flag2 = flag2 || item is IteratorStateMachineAttribute || item is AsyncIteratorStateMachineAttribute;
                }
            }
            if (flag)
            {
                method = methodInfo;
                declaringType = methodInfo.DeclaringType;
                return flag2;
            }
        }
        return false;
        [UnconditionalSuppressMessage("ReflectionAnalysis", "IL2070:UnrecognizedReflectionPattern", Justification = "Using Reflection to find the state machine's corresponding method is safe because the corresponding method is the only caller of the state machine. If the state machine is present, the corresponding method will be, too.")]
        static MethodInfo[] GetDeclaredMethods(Type type)
        {
            return type.GetMethods(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
        }
    }

References System.array, System.item, and System.type.

Referenced by System.Diagnostics.StackTrace.ToString().