<Type Name="DoNotRecurseInEqualityRule" FullName="Gendarme.Rules.Correctness.DoNotRecurseInEqualityRule">
  <TypeSignature Language="C#" Value="public sealed class DoNotRecurseInEqualityRule : Gendarme.Framework.Rule, Gendarme.Framework.IMethodRule" />
  <TypeSignature Language="ILAsm" Value=".class public auto ansi sealed beforefieldinit DoNotRecurseInEqualityRule extends Gendarme.Framework.Rule implements class Gendarme.Framework.IMethodRule, class Gendarme.Framework.IRule" />
  <AssemblyInfo>
    <AssemblyName>Gendarme.Rules.Correctness</AssemblyName>
    <AssemblyVersion>2.11.0.0</AssemblyVersion>
  </AssemblyInfo>
  <Base>
    <BaseTypeName>Gendarme.Framework.Rule</BaseTypeName>
  </Base>
  <Interfaces>
    <Interface>
      <InterfaceName>Gendarme.Framework.IMethodRule</InterfaceName>
    </Interface>
  </Interfaces>
  <Attributes>
    <Attribute>
      <AttributeName>Gendarme.Framework.EngineDependency(typeof(Gendarme.Framework.Engines.OpCodeEngine))</AttributeName>
    </Attribute>
    <Attribute>
      <AttributeName>Gendarme.Framework.Problem("An operator== or operator!= method is calling itself recursively.")</AttributeName>
    </Attribute>
    <Attribute>
      <AttributeName>Gendarme.Framework.Solution("Fix null argument checks so that they first cast the argument to System.Object.")</AttributeName>
    </Attribute>
  </Attributes>
  <Docs>
    <summary>
            An operator== or operator!= method is calling itself recursively. This is
            usually caused by neglecting to cast an argument to System.Object before
            comparing it to null.
            </summary>
    <remarks>This rule is available since Gendarme 2.4</remarks>
    <example>
            Bad example:
            <code>
            	public static bool operator== (Customer lhs, Customer rhs)
            	{
            		if (object.ReferenceEquals (lhs, rhs)) {
            			return true;
            		}
            		if (lhs == null || rhs == null) {
            			return false;
            		}
            		return lhs.name == rhs.name &amp;&amp; lhs.address == rhs.address;
            	}
            </code></example>
    <example>
            Good example:
            <code>
            	public static bool operator== (Customer lhs, Customer rhs)
            	{
            		if (object.ReferenceEquals (lhs, rhs)) {
            			return true;
            		}
            		if ((object) lhs == null || (object) rhs == null) {
            			return false;
            		}
            		return lhs.name == rhs.name &amp;&amp; lhs.address == rhs.address;
            	}
            </code></example>
  </Docs>
  <Members>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public DoNotRecurseInEqualityRule ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
      <MemberType>Constructor</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.11.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Parameters />
      <Docs>
        <summary>To be added.</summary>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="CheckMethod">
      <MemberSignature Language="C#" Value="public Gendarme.Framework.RuleResult CheckMethod (Mono.Cecil.MethodDefinition method);" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance valuetype Gendarme.Framework.RuleResult CheckMethod(class Mono.Cecil.MethodDefinition method) cil managed" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyVersion>2.11.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>Gendarme.Framework.RuleResult</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="method" Type="Mono.Cecil.MethodDefinition" />
      </Parameters>
      <Docs>
        <param name="method">To be added.</param>
        <summary>To be added.</summary>
        <returns>To be added.</returns>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
  </Members>
</Type>
