Added forgotten check for ignore annotation.

Author: comintern

Rubberduck.CodeAnalysis/Inspections/Abstract/MemberAccessMayReturnNothingInspectionBase.cs

@@ -28,7 +28,7 @@ protected override IEnumerable<IInspectionResult> DoGetInspectionResults()
             }
 
             var output = new List<IInspectionResult>();
-            foreach (var reference in interesting)
+            foreach (var reference in interesting.Where(use => !IsIgnoringInspectionResultFor(use, AnnotationName)))
             {
                 var access = reference.Context.GetAncestor<VBAParser.MemberAccessExprContext>();
                 var usageContext = access.Parent is VBAParser.IndexExprContext

RubberduckTests/Inspections/ExcelMemberMayReturnNothingInspectionTests.cs

@@ -33,6 +33,29 @@ End Sub
             }
         }
 
+        [Test]
+        [Category("Inspections")]
+        public void ExcelMemberMayReturnNothing_Ignored_DoesNotReturnResult()
+        {
+            const string inputCode =
+                @"Sub UnderTest()
+    Dim ws As Worksheet
+    Set ws = Sheet1
+    '@Ignore ExcelMemberMayReturnNothing
+    foo = ws.UsedRange.Find(""foo"").Row
+End Sub
+";
+
+            using (var state = ArrangeParserAndParse(inputCode))
+            {
+
+                var inspection = new ExcelMemberMayReturnNothingInspection(state);
+                var inspectionResults = inspection.GetInspectionResults(CancellationToken.None);
+
+                Assert.IsFalse(inspectionResults.Any());
+            }
+        }
+
         [Test]
         [Category("Inspections")]
         public void ExcelMemberMayReturnNothing_ReturnsNoResult_ResultIsNothingInAssignment()