Fix nullability warnings

dotnet · Dec 16, 2022 · 8681ec1 · 8681ec1
1 parent 8f07cca
commit 8681ec1
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/Utilities/Compiler/Lightup/IFunctionPointerInvocationOperationWrapper.cs b/src/Utilities/Compiler/Lightup/IFunctionPointerInvocationOperationWrapper.cs
@@ -39,7 +39,7 @@ private static Func<IOperation, IMethodSymbol> CreateFunctionPointerSignatureAcc
 
             var operation = Expression.Variable(typeof(IOperation));
 
-            return Expression.Lambda<Func<IOperation, IMethodSymbol>>(Expression.Call(targetMethod, Expression.Convert(operation, WrappedType)), operation).Compile();
+            return Expression.Lambda<Func<IOperation, IMethodSymbol>>(Expression.Call(targetMethod, Expression.Convert(operation, wrappedType)), operation).Compile();
         }
 
         private IFunctionPointerInvocationOperationWrapper(IOperation operation)

diff --git a/src/Utilities/Compiler/Lightup/LightupHelpers.cs b/src/Utilities/Compiler/Lightup/LightupHelpers.cs
@@ -66,7 +66,7 @@ private static Func<T, TProperty> CreatePropertyAccessor<T, TProperty>(Type? typ
                 ? parameter
                 : Expression.Convert(parameter, type);
 
-            Expression result = Expression.Call(instance, property.GetMethod);
+            Expression result = Expression.Call(instance, property.GetMethod!);
             if (!typeof(TProperty).GetTypeInfo().IsAssignableFrom(property.PropertyType.GetTypeInfo()))
             {
                 result = Expression.Convert(result, typeof(TProperty));

diff --git a/src/Utilities/Compiler/RulesetToEditorconfigConverter.cs b/src/Utilities/Compiler/RulesetToEditorconfigConverter.cs
@@ -96,7 +96,7 @@ static XElement GetTopLevelRulesetNode(string rulesetFilePath)
                 var ruleSetDocument = XDocument.Load(xmlReader);
 
                 // Find the top level rule set node
-                var rulesetNode = ruleSetDocument.Elements(RuleSetNodeName).FirstOrDefault();
+                var rulesetNode = ruleSetDocument.Elements(RuleSetNodeName).First();
                 Debug.Assert(rulesetNode.Name == RuleSetNodeName);
                 return rulesetNode;
             }
@@ -143,7 +143,7 @@ static void PopulateRuleIdToComments(string rulesetFilePath, Dictionary<string,
                         if (node is XElement ruleNode &&
                             ruleNode.Name == RuleNodeName)
                         {
-                            XAttribute ruleId = ruleNode.Attribute(RuleIdAttributeName);
+                            XAttribute? ruleId = ruleNode.Attribute(RuleIdAttributeName);
                             if (ruleId != null)
                             {
                                 foreach (var comment in ruleNode.Nodes().OfType<XComment>())