RCS1231: Make parameter ref read-only

Properties

Property	Value
Default Severity	disabled by default
Minimum language version	7.2

Examples

Example #1

diagnostic.cs

readonly struct C
{
    void M(C c)
    {
    }
}

fix.cs

readonly struct C
{
    void M(in C c)
    {
    }
}

Applies to

• Extension for VS 2022
• Extension for VS Code
• Extension for Open VSX
• Package Roslynator.Analyzers