本文整理汇总了C#中Compilation.FilterDiagnostic方法的典型用法代码示例。如果您正苦于以下问题：C# Compilation.FilterDiagnostic方法的具体用法？C# Compilation.FilterDiagnostic怎么用？C# Compilation.FilterDiagnostic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Compilation的用法示例。
在下文中一共展示了Compilation.FilterDiagnostic方法的2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: GetEffectiveDiagnostics
/// <summary>
/// Given a set of compiler or <see cref="DiagnosticAnalyzer"/> generated <paramref name="diagnostics"/>, returns the effective diagnostics after applying the below filters:
/// 1) <see cref="CompilationOptions.SpecificDiagnosticOptions"/> specified for the given <paramref name="compilation"/>.
/// 2) <see cref="CompilationOptions.GeneralDiagnosticOption"/> specified for the given <paramref name="compilation"/>.
/// 3) Diagnostic suppression through applied <see cref="System.Diagnostics.CodeAnalysis.SuppressMessageAttribute"/>.
/// 4) Pragma directives for the given <paramref name="compilation"/>.
/// </summary>
public static IEnumerable<Diagnostic> GetEffectiveDiagnostics(IEnumerable<Diagnostic> diagnostics, Compilation compilation)
{
if (diagnostics == null)
{
throw new ArgumentNullException(nameof(diagnostics));
}
if (compilation == null)
{
throw new ArgumentNullException(nameof(compilation));
}
var suppressMessageState = AnalyzerDriver.SuppressMessageStateByCompilation.GetValue(compilation, (c) => new SuppressMessageAttributeState(c));
foreach (var diagnostic in diagnostics)
{
if (diagnostic != null)
{
var effectiveDiagnostic = compilation.FilterDiagnostic(diagnostic);
if (effectiveDiagnostic != null && !suppressMessageState.IsDiagnosticSuppressed(effectiveDiagnostic))
{
yield return effectiveDiagnostic;
}
}
}
}示例2: GetFilteredDiagnostic
private static Diagnostic GetFilteredDiagnostic(Diagnostic diagnostic, Compilation compilation, ISymbol symbolOpt = null)
{
var filteredDiagnostic = compilation.FilterDiagnostic(diagnostic);
if (filteredDiagnostic != null)
{
var suppressMessageState = SuppressMessageStateByCompilation.GetValue(compilation, (c) => new SuppressMessageAttributeState(c));
if (suppressMessageState.IsDiagnosticSuppressed(filteredDiagnostic, symbolOpt: symbolOpt))
{
return null;
}
}
return filteredDiagnostic;
}