Code inspection: Explicit argument passed to parameter with caller info attribute

This inspection reports an explicit argument passed to a parameter that uses a caller info attribute such as CallerMemberName, CallerFilePath, or CallerLineNumber. These parameters are usually meant to be filled in automatically by the compiler.

Example

                using System.Runtime.CompilerServices;
                void Log([CallerMemberName] string memberName = "")
                {
                }
                void Save()
                {
                    Log("Save");
                }
            

                using System.Runtime.CompilerServices;
                void Log([CallerMemberName] string memberName = "")
                {
                }
                void Save()
                {
                    Log();
                }
            

Quick-fix

There is no dedicated quick-fix for this inspection. A typical correction is to remove the explicit argument and let the compiler provide the caller info value.

01 April 2026