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26 lines
1.0 KiB
26 lines
1.0 KiB
5 years ago
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#if NET20 || NET30 || NET35 || NET40 || !NET_4_6
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namespace System.Runtime.CompilerServices
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{
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/// <summary>
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/// Allows you to obtain the full path of the source file that contains the caller. This is the file path at the time of compile.
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/// </summary>
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/// <remarks>
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/// You apply the <b>CallerFilePath</b> attribute to an optional parameter that has a default value.
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/// You must specify an explicit default value for the optional parameter.
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/// You can't apply this attribute to parameters that aren't specified as optional.
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/// </remarks>
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[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
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public sealed class CallerFilePathAttribute : Attribute
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{
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[TargetedPatchingOptOut("Performance critical to inline this type of method across NGen image boundaries")]
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public CallerFilePathAttribute()
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{
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// Empty
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// This constructor is not redundant
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// You cannot put attributes on the default constructor
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}
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}
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}
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#endif
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