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Add ref field runtime feature indication #64167

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Merged
AaronRobinsonMSFT merged 3 commits into from
Jan 25, 2022
Merged

Add ref field runtime feature indication #64167

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ff53c39
Add ref field runtime feature indication
AaronRobinsonMSFT Jan 23, 2022
857f428
Change name to follow existing pattern for ByRef concepts.
AaronRobinsonMSFT Jan 23, 2022
3193560
Update src/libraries/System.Private.CoreLib/src/System/Runtime/Compil…
AaronRobinsonMSFT Jan 24, 2022
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6 changes: 6 additions & 0 deletions src/libraries/System.Private.CoreLib/src/System/Runtime/CompilerServices/RuntimeFeature.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,11 @@ public static partial class RuntimeFeature
/// </summary>
public const string CovariantReturnsOfClasses = nameof(CovariantReturnsOfClasses);

/// <summary>
/// Represents a runtime feature where types can define ref fields.
/// </summary>
public const string ByRefFields = nameof(ByRefFields);

/// <summary>
/// Indicates that this version of runtime supports virtual static members of interfaces.
/// </summary>
Expand All @@ -42,6 +47,7 @@ public static bool IsSupported(string feature)
{
case PortablePdb:
case CovariantReturnsOfClasses:
case ByRefFields:
case UnmanagedSignatureCallingConvention:
case DefaultImplementationsOfInterfaces:
#pragma warning disable CA2252
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1 change: 1 addition & 0 deletions src/libraries/System.Runtime/ref/System.Runtime.cs
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Expand Up @@ -13206,6 +13206,7 @@ public RuntimeCompatibilityAttribute() { }
}
public static partial class RuntimeFeature
{
public const string ByRefFields = "ByRefFields";
public const string CovariantReturnsOfClasses = "CovariantReturnsOfClasses";
public const string DefaultImplementationsOfInterfaces = "DefaultImplementationsOfInterfaces";
public const string PortablePdb = "PortablePdb";
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