private void AnalyzeForLoopSection(ForLoopSection section, [NotNull] IOperation operation,
OperationAnalysisContext context)
{
var statementWalker = new StatementWalker(section);
AnalyzeVisitOperation(operation, statementWalker, context);
}
private void AnalyzeCodeBlock(OperationBlockAnalysisContext context)
{
var statementWalker = new StatementWalker();
statementWalker.VisitBlocks(context.OperationBlocks);
context.CancellationToken.ThrowIfCancellationRequested();
if (statementWalker.StatementCount > 7)
{
ReportMember(context, statementWalker.StatementCount);
}
}
private void AnalyzeVisitOperation([NotNull] IOperation operation, [NotNull] StatementWalker statementWalker,
OperationAnalysisContext context)
{
statementWalker.Visit(operation);
context.CancellationToken.ThrowIfCancellationRequested();
if (statementWalker.IdentifiersAssigned.Count > 1)
{
string identifiers = FormatIdentifierList(statementWalker.IdentifiersAssigned.ToList());
Location location = GetLocation(operation);
context.ReportDiagnostic(Diagnostic.Create(Rule, location, identifiers));
}
}
private static void AnalyzeCodeBlock(CodeBlockAnalysisContext context, int maxStatementCount)
{
if (context.OwningSymbol is INamedTypeSymbol || context.OwningSymbol.IsSynthesized())
{
return;
}
var statementWalker = new StatementWalker(context.CancellationToken);
statementWalker.Visit(context.CodeBlock);
if (statementWalker.StatementCount > maxStatementCount)
{
ReportAtContainingSymbol(statementWalker.StatementCount, maxStatementCount, context);
}
}
private void AnalyzeStatement(OperationAnalysisContext context)
{
if (!context.Operation.IsStatement())
{
return;
}
if (context.Operation is IForLoopOperation forLoopOperation)
{
AnalyzeForLoop(forLoopOperation, context);
}
else
{
var statementWalker = new StatementWalker(ForLoopSection.None);
AnalyzeVisitOperation(context.Operation, statementWalker, context);
}
}
