本文整理汇总了C#中SemanticModel.GetOriginalSemanticModel方法的典型用法代码示例。如果您正苦于以下问题：C# SemanticModel.GetOriginalSemanticModel方法的具体用法？C# SemanticModel.GetOriginalSemanticModel怎么用？C# SemanticModel.GetOriginalSemanticModel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SemanticModel的用法示例。
在下文中一共展示了SemanticModel.GetOriginalSemanticModel方法的4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: GetAliasNameSet
public ImmutableHashSet<string> GetAliasNameSet(SemanticModel model, CancellationToken cancellationToken)
{
var original = model.GetOriginalSemanticModel();
if (!original.SyntaxTree.HasCompilationUnitRoot)
{
return ImmutableHashSet.Create<string>();
}
var root = original.SyntaxTree.GetCompilationUnitRoot(cancellationToken);
var builder = ImmutableHashSet.CreateBuilder<string>(StringComparer.Ordinal);
AppendAliasNames(root.Usings, builder);
AppendAliasNames(root.Members.OfType<NamespaceDeclarationSyntax>(), builder, cancellationToken);
return builder.ToImmutable();
}示例2: GetStartNodeForNamespaceId
private static SyntaxNode GetStartNodeForNamespaceId(SemanticModel semanticModel, SyntaxToken token, CancellationToken cancellationToken)
{
if (!semanticModel.IsSpeculativeSemanticModel)
{
return token.Parent;
}
var originalSemanticMode = semanticModel.GetOriginalSemanticModel();
token = originalSemanticMode.SyntaxTree.GetRoot(cancellationToken).FindToken(semanticModel.OriginalPositionForSpeculation);
return token.Parent;
}示例3: GetAliasForSymbol
public static IAliasSymbol GetAliasForSymbol(INamespaceOrTypeSymbol symbol, SyntaxToken token, SemanticModel semanticModel, CancellationToken cancellationToken)
{
var originalSemanticModel = semanticModel.GetOriginalSemanticModel();
if (!originalSemanticModel.SyntaxTree.HasCompilationUnitRoot)
{
return null;
}
IAliasSymbol aliasSymbol;
var namespaceId = GetNamespaceIdForAliasSearch(semanticModel, token, cancellationToken);
if (namespaceId < 0)
{
return null;
}
if (!AliasSymbolCache.TryGetAliasSymbol(originalSemanticModel, namespaceId, symbol, out aliasSymbol))
{
// add cache
AliasSymbolCache.AddAliasSymbols(originalSemanticModel, namespaceId, semanticModel.LookupNamespacesAndTypes(token.SpanStart).OfType<IAliasSymbol>());
// retry
AliasSymbolCache.TryGetAliasSymbol(originalSemanticModel, namespaceId, symbol, out aliasSymbol);
}
return aliasSymbol;
}示例4: GetDeclaredMemberSymbolFromOriginalSemanticModel
private ISymbol GetDeclaredMemberSymbolFromOriginalSemanticModel(SemanticModel currentSemanticModel, MemberDeclarationSyntax declarationInCurrentTree)
{
var originalSemanticModel = currentSemanticModel.GetOriginalSemanticModel();
MemberDeclarationSyntax declaration;
if (currentSemanticModel.IsSpeculativeSemanticModel)
{
var tokenInOriginalTree = originalSemanticModel.SyntaxTree.GetRoot(cancellationToken).FindToken(currentSemanticModel.OriginalPositionForSpeculation);
declaration = tokenInOriginalTree.GetAncestor<MemberDeclarationSyntax>();
}
else
{
declaration = declarationInCurrentTree;
}
return originalSemanticModel.GetDeclaredSymbol(declaration, cancellationToken);
}