Label implements IEquatable<Label> (#35673)

* Label implements IEquatable<Label> * Add Unit Tests for IEquatable<Label> * Actually track LabelEquals.cs this time * Move Label IEquatable declaration to ILGeneration.netcore * Merge IEquatable unit tests with existing equality tests
dotnet · Apr 6, 2019 · b561cd4 · b561cd4
1 parent b7fddf8
commit b561cd4
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diff --git a/src/System.Reflection.Emit.ILGeneration/ref/System.Reflection.Emit.ILGeneration.netcore.cs b/src/System.Reflection.Emit.ILGeneration/ref/System.Reflection.Emit.ILGeneration.netcore.cs
@@ -12,4 +12,7 @@ public partial class ILGenerator
     {
         public virtual void EmitCalli(System.Reflection.Emit.OpCode opcode, System.Runtime.InteropServices.CallingConvention unmanagedCallConv, Type returnType, Type[] parameterTypes) { }
     }
+
+    public partial struct Label : IEquatable<System.Reflection.Emit.Label>
+    { }
 }
diff --git a/src/System.Reflection.Emit.ILGeneration/tests/Label/LabelEquals.cs b/src/System.Reflection.Emit.ILGeneration/tests/Label/LabelEquals.cs
@@ -14,6 +14,7 @@ public void Equals_SameInstance_ReturnsTrue()
             Label label = new Label();
             Assert.True(label.Equals(label));
             Assert.True(label.Equals((object)label));
+            Assert.True(label.Equals((IEquatable<Label>)label));
         }
 
         [Fact]
@@ -27,6 +28,7 @@ public void Equals_DifferentLabel_ReturnsFalse()
 
             Assert.False(label1.Equals(label2));
             Assert.False(label1.Equals((object)label2));
+            Assert.False(label1.Equals((IEquatable<Label>)label2));
         }
 
         [Theory]
-Original file line number
+Diff line change
@@ Expand Up / @@ -12,4 +12,7 @@ public partial class ILGenerator @@
         {
             public virtual void EmitCalli(System.Reflection.Emit.OpCode opcode, System.Runtime.InteropServices.CallingConvention unmanagedCallConv, Type returnType, Type[] parameterTypes) { }
         }
+        public partial struct Label : IEquatable<System.Reflection.Emit.Label>
+        { }
     }