DebuggableAttribute.cs

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namespace System.Diagnostics;
 
[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module, AllowMultiple = false)]
public sealed class DebuggableAttribute : Attribute
{
    [Flags]
    public enum DebuggingModes
    {
        None = 0,
        Default = 1,
        DisableOptimizations = 0x100,
        IgnoreSymbolStoreSequencePoints = 2,
        EnableEditAndContinue = 4
    }
 
    public bool IsJITTrackingEnabled => (DebuggingFlags & DebuggingModes.Default) != 0;
 
    public bool IsJITOptimizerDisabled => (DebuggingFlags & DebuggingModes.DisableOptimizations) != 0;
 
    public DebuggingModes DebuggingFlags { get; }
 
    public DebuggableAttribute(bool isJITTrackingEnabled, bool isJITOptimizerDisabled)
    {
        DebuggingFlags = DebuggingModes.None;
        if (isJITTrackingEnabled)
        {
            DebuggingFlags |= DebuggingModes.Default;
        }
        if (isJITOptimizerDisabled)
        {
            DebuggingFlags |= DebuggingModes.DisableOptimizations;
        }
    }
 
    public DebuggableAttribute(DebuggingModes modes)
    {
        DebuggingFlags = modes;
    }
}