本文整理汇总了C#中AnalysisContext.RegisterOperationAction方法的典型用法代码示例。如果您正苦于以下问题：C# AnalysisContext.RegisterOperationAction方法的具体用法？C# AnalysisContext.RegisterOperationAction怎么用？C# AnalysisContext.RegisterOperationAction使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AnalysisContext的用法示例。
在下文中一共展示了AnalysisContext.RegisterOperationAction方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Initialize
public sealed override void Initialize(AnalysisContext context)
{
context.RegisterOperationAction(
(operationContext) =>
{
operationContext.ReportDiagnostic(Diagnostic.Create(InvalidExpressionDescriptor, operationContext.Operation.Syntax.GetLocation()));
},
OperationKind.InvalidExpression);
context.RegisterOperationAction(
(operationContext) =>
{
operationContext.ReportDiagnostic(Diagnostic.Create(InvalidStatementDescriptor, operationContext.Operation.Syntax.GetLocation()));
},
OperationKind.InvalidStatement);
context.RegisterOperationAction(
(operationContext) =>
{
if (operationContext.Operation.IsInvalid)
{
operationContext.ReportDiagnostic(Diagnostic.Create(IsInvalidDescriptor, operationContext.Operation.Syntax.GetLocation()));
}
},
OperationKind.InvocationExpression,
OperationKind.InvalidExpression,
OperationKind.InvalidStatement);
}示例2: Initialize
public sealed override void Initialize(AnalysisContext context)
{
context.RegisterOperationAction(
(operationContext) =>
{
IOperation operation = operationContext.Operation;
if (operation.Kind == OperationKind.ConversionExpression)
{
IConversionExpression conversion = (IConversionExpression)operation;
if (conversion.ResultType.IsReferenceType &&
conversion.Operand.ResultType != null &&
conversion.Operand.ResultType.IsValueType &&
!conversion.UsesOperatorMethod)
{
Report(operationContext, conversion.Syntax);
}
}
// Calls to instance methods of value types don’t have conversions.
if (operation.Kind == OperationKind.InvocationExpression)
{
IInvocationExpression invocation = (IInvocationExpression)operation;
if (invocation.Instance != null &&
invocation.Instance.ResultType.IsValueType &&
invocation.TargetMethod.ContainingType.IsReferenceType)
{
Report(operationContext, invocation.Instance.Syntax);
}
}
},
OperationKind.ConversionExpression,
OperationKind.InvocationExpression);
}示例3: Initialize
public override sealed void Initialize(AnalysisContext context)
{
context.EnableConcurrentExecution();
context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
context.RegisterOperationAction(AnalyzeNode, OperationKind.InvocationExpression, OperationKind.BinaryOperatorExpression);
}示例4: Initialize
public override void Initialize(AnalysisContext analysisContext)
{
analysisContext.RegisterOperationAction(saContext =>
{
var fieldInitializer = saContext.Operation as IFieldInitializer;
// Diagnostics are reported on the last initialized field to retain the previous FxCop behavior
var lastField = fieldInitializer.InitializedFields.LastOrDefault();
var fieldInitializerValue = fieldInitializer.Value;
if (fieldInitializerValue == null||
lastField.IsConst ||
lastField.GetResultantVisibility() == SymbolVisibility.Public ||!lastField.IsStatic || !lastField.IsReadOnly ||
!fieldInitializerValue.ConstantValue.HasValue)
{
return;
}
var initializerValue = fieldInitializerValue.ConstantValue.Value;
// Though null is const we dont fire the diagnostic to be FxCop Compact
if (initializerValue != null)
{
if (fieldInitializerValue.Type == saContext.Compilation.GetSpecialType(SpecialType.System_String) &&
((string)initializerValue)?.Length == 0)
{
saContext.ReportDiagnostic(lastField.CreateDiagnostic(EmptyStringRule, lastField.Name));
return;
}
saContext.ReportDiagnostic(lastField.CreateDiagnostic(DefaultRule, lastField.Name, initializerValue));
}
},
OperationKind.FieldInitializerAtDeclaration);
}示例5: Initialize
public override void Initialize(AnalysisContext analysisContext)
{
analysisContext.EnableConcurrentExecution();
analysisContext.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
analysisContext.RegisterSymbolAction(AnalyzeField, SymbolKind.Field);
analysisContext.RegisterSymbolAction(AnalyzeProperty, SymbolKind.Property);
analysisContext.RegisterSymbolAction(AnalyzeMethod, SymbolKind.Method);
analysisContext.RegisterOperationAction(AnalyzeObjectCreation, OperationKind.ArrayCreationExpression);
}示例6: Initialize
public sealed override void Initialize(AnalysisContext context)
{
context.RegisterOperationAction(
(operationContext) =>
{
IInstanceReferenceExpression instanceReference = (IInstanceReferenceExpression)operationContext.Operation;
operationContext.ReportDiagnostic(Diagnostic.Create(instanceReference.IsExplicit ? ExplicitInstanceDescriptor : ImplicitInstanceDescriptor, instanceReference.Syntax.GetLocation()));
},
OperationKind.InstanceReferenceExpression,
OperationKind.BaseClassInstanceReferenceExpression);
}示例7: Initialize
public override void Initialize(AnalysisContext c)
{
c.RegisterCodeBlockAction(b => ThrowIfMatch(nameof(c.RegisterCodeBlockAction), new AnalysisContextInfo(b.SemanticModel.Compilation, b.OwningSymbol, b.CodeBlock)));
c.RegisterCodeBlockStartAction<SyntaxKind>(b => ThrowIfMatch(nameof(c.RegisterCodeBlockStartAction), new AnalysisContextInfo(b.SemanticModel.Compilation, b.OwningSymbol, b.CodeBlock)));
c.RegisterCompilationAction(b => ThrowIfMatch(nameof(c.RegisterCompilationAction), new AnalysisContextInfo(b.Compilation)));
c.RegisterCompilationStartAction(b => ThrowIfMatch(nameof(c.RegisterCompilationStartAction), new AnalysisContextInfo(b.Compilation)));
c.RegisterOperationAction(b => ThrowIfMatch(nameof(c.RegisterOperationAction), new AnalysisContextInfo(b.Compilation, b.Operation)), OperationKind.ReturnStatement);
c.RegisterOperationBlockAction(b => ThrowIfMatch(nameof(c.RegisterOperationBlockAction), new AnalysisContextInfo(b.Compilation, b.OwningSymbol)));
c.RegisterSemanticModelAction(b => ThrowIfMatch(nameof(c.RegisterSemanticModelAction), new AnalysisContextInfo(b.SemanticModel)));
c.RegisterSymbolAction(b => ThrowIfMatch(nameof(c.RegisterSymbolAction), new AnalysisContextInfo(b.Compilation, b.Symbol)), SymbolKind.NamedType);
c.RegisterSyntaxNodeAction(b => ThrowIfMatch(nameof(c.RegisterSyntaxNodeAction), new AnalysisContextInfo(b.SemanticModel.Compilation, b.Node)), SyntaxKind.ReturnStatement);
c.RegisterSyntaxTreeAction(b => ThrowIfMatch(nameof(c.RegisterSyntaxTreeAction), new AnalysisContextInfo(b.Compilation, b.Tree)));
}示例8: Initialize
public override void Initialize(AnalysisContext analysisContext)
{
analysisContext.RegisterOperationAction(
operationAnalysisContext =>
{
var binaryOperatorExpression = (IBinaryOperatorExpression)operationAnalysisContext.Operation;
if (!_comparisonOperators.Contains(binaryOperatorExpression.BinaryOperationKind))
{
return;
}
if (IsNan(binaryOperatorExpression.LeftOperand) || IsNan(binaryOperatorExpression.RightOperand))
{
operationAnalysisContext.ReportDiagnostic(
binaryOperatorExpression.Syntax.CreateDiagnostic(Rule));
}
},
OperationKind.BinaryOperatorExpression);
}示例9: Initialize
public override void Initialize(AnalysisContext context)
{
context.RegisterOperationAction(AnalyzeOperation, OperationKind.SwitchStatement);
}示例10: Initialize
public sealed override void Initialize(AnalysisContext context) => context.RegisterOperationAction(AnalyzeNode, OperationKind.InvocationExpression, OperationKind.BinaryOperatorExpression);