本文整理汇总了C#中Microsoft.CodeAnalysis.SemanticModel.TryGetSpeculativeSemanticModel方法的典型用法代码示例。如果您正苦于以下问题：C# SemanticModel.TryGetSpeculativeSemanticModel方法的具体用法？C# SemanticModel.TryGetSpeculativeSemanticModel怎么用？C# SemanticModel.TryGetSpeculativeSemanticModel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Microsoft.CodeAnalysis.SemanticModel的用法示例。
在下文中一共展示了SemanticModel.TryGetSpeculativeSemanticModel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: OtherMethodExists
private static bool OtherMethodExists(InvocationExpressionSyntax invocation, SimpleNameSyntax nameToCheck, SemanticModel semanticModel)
{
var otherExpression = ((MemberAccessExpressionSyntax)invocation.Expression).WithName(nameToCheck).WithAdditionalAnnotations(speculativeAnnotation);
var statement = invocation.FirstAncestorOrSelfThatIsAStatement();
var otherStatement = statement.ReplaceNode(invocation.Expression, otherExpression);
SemanticModel speculativeModel;
if (!semanticModel.TryGetSpeculativeSemanticModel(statement.SpanStart, otherStatement, out speculativeModel)) return false;
var otherInvocationSymbol = speculativeModel.GetSymbolInfo(speculativeModel.SyntaxTree.GetRoot().GetAnnotatedNodes(speculativeAnnotationDescription).First());
return otherInvocationSymbol.Symbol != null;
}示例2: OtherMethodExists
private static bool OtherMethodExists(InvocationExpressionSyntax invocation, SimpleNameSyntax nameToCheck, SemanticModel semanticModel)
{
var otherExpression = CreateExpressionWithNewName(invocation, nameToCheck);
var statement = invocation.FirstAncestorOrSelfThatIsAStatement();
SemanticModel speculativeModel;
if (statement != null)
{
var otherStatement = statement.ReplaceNode(invocation.Expression, otherExpression);
if (!semanticModel.TryGetSpeculativeSemanticModel(statement.SpanStart, otherStatement, out speculativeModel)) return false;
}
else
{
var arrow = (ArrowExpressionClauseSyntax)invocation.FirstAncestorOfKind(SyntaxKind.ArrowExpressionClause);
if (arrow == null) return false;
var otherArrow = arrow.ReplaceNode(invocation.Expression, otherExpression);
if (!semanticModel.TryGetSpeculativeSemanticModel(arrow.SpanStart, otherArrow, out speculativeModel)) return false;
}
var symbol = speculativeModel.GetSymbolInfo(speculativeModel.SyntaxTree.GetRoot().GetAnnotatedNodes(speculativeAnnotationDescription).First()).Symbol;
return symbol != null;
}