[CodeIssues] Check method names before concluding there is a problem.

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/CallToObjectEqualsViaBaseIssue.cs

@@ -56,7 +56,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 					return;
 				}
 				var memberExpression = invocationExpression.Target as MemberReferenceExpression;
-				if (memberExpression == null || !(memberExpression.Target is BaseReferenceExpression)) {
+				if (memberExpression == null || memberExpression.MemberName != "Equals" || !(memberExpression.Target is BaseReferenceExpression)) {
 					return;
 				}
 				var resolveResult = ctx.Resolve(invocationExpression) as InvocationResolveResult;

ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/IncorrectCallToObjectGetHashCodeIssue.cs

@@ -65,7 +65,7 @@ namespace ICSharpCode.NRefactory.CSharp.Refactoring
 				base.VisitInvocationExpression(invocationExpression);
 
 				var resolveResult = ctx.Resolve(invocationExpression) as InvocationResolveResult;
-				if (resolveResult == null || !(resolveResult.TargetResult is ThisResolveResult) ||
+				if (resolveResult == null || !(resolveResult.TargetResult is ThisResolveResult) || resolveResult.Member.Name != "GetHashCode" ||
 				    !resolveResult.Member.DeclaringTypeDefinition.IsKnownType(KnownTypeCode.Object)) {
 					return;
 				}

ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/IncorrectCallToGetHashCodeTests.cs

@@ -88,7 +88,7 @@ class Bar : IFoo
 			var issues = GetIssues(new IncorrectCallToObjectGetHashCodeIssue(), input, out context);
 			Assert.AreEqual(0, issues.Count);
 		}
-
+		
 		[Test]
 		public void DoesNotCheckOutsideOverriddenGetHashCode()
 		{
@@ -99,6 +99,23 @@ class Foo
 	{
 		return base.GetHashCode();
 	}
+}";
+			TestRefactoringContext context;
+			var issues = GetIssues(new IncorrectCallToObjectGetHashCodeIssue(), input, out context);
+			Assert.AreEqual(0, issues.Count);
+		}
+		
+		[Test]
+		public void DoesNotWarnAboutCallsToOtherMethods()
+		{
+			var input = @"
+class Foo
+{
+	public override int GetHashCode()
+	{
+		var type = GetType();
+		return 1;
+	}
 }";
 			TestRefactoringContext context;
 			var issues = GetIssues(new IncorrectCallToObjectGetHashCodeIssue(), input, out context);