private static void AddLocationsToRenameInStringsAndComments(
Document document,
SyntaxTree tree,
string renameText,
IEnumerable <Tuple <string, int, TextSpan> > renameStringsAndPositions,
List <RenameLocation> renameLocations,
bool isRenameInStrings,
bool isRenameInComments)
{
var regex = GetRegexForMatch(renameText);
foreach (var renameStringAndPosition in renameStringsAndPositions)
{
string renameString = renameStringAndPosition.Item1;
int renameStringPosition = renameStringAndPosition.Item2;
var containingSpan = renameStringAndPosition.Item3;
MatchCollection matches = regex.Matches(renameString);
foreach (Match match in matches)
{
int start = renameStringPosition + match.Index;
Debug.Assert(renameText.Length == match.Length);
var matchTextSpan = new TextSpan(start, renameText.Length);
var matchLocation = tree.GetLocation(matchTextSpan);
var renameLocation = new RenameLocation(matchLocation, document.Id, containingLocationForStringOrComment: containingSpan);
renameLocations.Add(renameLocation);
}
}
}
public static SerializableRenameLocation Dehydrate(RenameLocation location)
=> new SerializableRenameLocation
{
Location = location.Location.SourceSpan,
DocumentId = location.DocumentId,
CandidateReason = location.CandidateReason,
IsRenamableAliasUsage = location.IsRenamableAliasUsage,
IsRenamableAccessor = location.IsRenamableAccessor,
ContainingLocationForStringOrComment = location.ContainingLocationForStringOrComment,
IsWrittenTo = location.IsWrittenTo,
};
internal static TokenRenameInfo GetTokenRenameInfo(
ISemanticFactsService semanticFacts,
SemanticModel semanticModel,
SyntaxToken token,
CancellationToken cancellationToken
)
{
var symbol = semanticFacts.GetDeclaredSymbol(semanticModel, token, cancellationToken);
if (symbol != null)
{
return(TokenRenameInfo.CreateSingleSymbolTokenInfo(symbol));
}
var symbolInfo = semanticModel.GetSymbolInfo(token, cancellationToken);
if (symbolInfo.Symbol != null)
{
if (symbolInfo.Symbol.IsTupleType())
{
return(TokenRenameInfo.NoSymbolsTokenInfo);
}
return(TokenRenameInfo.CreateSingleSymbolTokenInfo(symbolInfo.Symbol));
}
if (
symbolInfo.CandidateReason == CandidateReason.MemberGroup &&
symbolInfo.CandidateSymbols.Any()
)
{
// This is a reference from a nameof expression. Allow the rename but set the RenameOverloads option
return(TokenRenameInfo.CreateMemberGroupTokenInfo(symbolInfo.CandidateSymbols));
}
if (
RenameLocation.ShouldRename(symbolInfo.CandidateReason) &&
symbolInfo.CandidateSymbols.Length == 1
)
{
// TODO(cyrusn): We're allowing rename here, but we likely should let the user
// know that there is an error in the code and that rename results might be
// inaccurate.
return(TokenRenameInfo.CreateSingleSymbolTokenInfo(symbolInfo.CandidateSymbols[0]));
}
return(TokenRenameInfo.NoSymbolsTokenInfo);
}
public static SerializableRenameLocation Dehydrate(RenameLocation location) => new(location.Location.SourceSpan,
