private static void AnalyzeDoStatement(SyntaxNodeAnalysisContext context)
{
var doStatement = (DoStatementSyntax)context.Node;
StatementSyntax statement = doStatement.Statement;
if (!statement.IsKind(SyntaxKind.Block))
{
return;
}
NewLineStyle newLineStyle = context.GetNewLineBeforeWhileInDoStatement();
if (newLineStyle == NewLineStyle.None)
{
return;
}
SyntaxTriviaList trailingTrivia = statement.GetTrailingTrivia();
if (!trailingTrivia.Any() ||
trailingTrivia.SingleOrDefault(shouldThrow: false).IsWhitespaceTrivia())
{
if (!doStatement.WhileKeyword.LeadingTrivia.Any() &&
newLineStyle == NewLineStyle.Add)
{
context.ReportDiagnostic(
DiagnosticRules.AddOrRemoveNewLineBeforeWhileInDoStatement,
Location.Create(doStatement.SyntaxTree, new TextSpan(statement.FullSpan.End, 0)),
"Add");
}
}
else if (SyntaxTriviaAnalysis.IsOptionalWhitespaceThenEndOfLineTrivia(trailingTrivia))
{
if (doStatement.WhileKeyword.LeadingTrivia.IsEmptyOrWhitespace() &&
newLineStyle == NewLineStyle.Remove)
{
context.ReportDiagnostic(
DiagnosticRules.AddOrRemoveNewLineBeforeWhileInDoStatement,
Location.Create(doStatement.SyntaxTree, new TextSpan(trailingTrivia.Last().SpanStart, 0)),
properties: DiagnosticProperties.AnalyzerOption_Invert,
"Remove");
}
}
}
private static void AnalyzeDoStatement(SyntaxNodeAnalysisContext context)
{
var doStatement = (DoStatementSyntax)context.Node;
StatementSyntax statement = doStatement.Statement;
if (!statement.IsKind(SyntaxKind.Block))
{
return;
}
SyntaxTriviaList trailingTrivia = statement.GetTrailingTrivia();
if (!trailingTrivia.Any() ||
trailingTrivia.SingleOrDefault(shouldThrow: false).IsWhitespaceTrivia())
{
if (!doStatement.WhileKeyword.LeadingTrivia.Any() &&
!AnalyzerOptions.RemoveNewLineBetweenClosingBraceAndWhileKeyword.IsEnabled(context))
{
context.ReportDiagnostic(
DiagnosticRules.AddNewLineBetweenClosingBraceAndWhileKeywordOrViceVersa,
Location.Create(doStatement.SyntaxTree, new TextSpan(statement.FullSpan.End, 0)),
AnalyzerOptions.RemoveNewLineBetweenClosingBraceAndWhileKeyword);
}
}
else if (SyntaxTriviaAnalysis.IsOptionalWhitespaceThenEndOfLineTrivia(trailingTrivia))
{
if (doStatement.WhileKeyword.LeadingTrivia.IsEmptyOrWhitespace() &&
AnalyzerOptions.RemoveNewLineBetweenClosingBraceAndWhileKeyword.IsEnabled(context))
{
context.ReportDiagnostic(
DiagnosticRules.ReportOnly.RemoveNewLineBetweenClosingBraceAndWhileKeyword,
Location.Create(doStatement.SyntaxTree, new TextSpan(trailingTrivia.Last().SpanStart, 0)),
properties: DiagnosticProperties.AnalyzerOption_Invert,
AnalyzerOptions.RemoveNewLineBetweenClosingBraceAndWhileKeyword);
}
}
}