protected override void Initialize(SonarAnalysisContext context)
{
context.RegisterSyntaxNodeActionInNonGenerated(
GeneratedCodeRecognizer,
c =>
{
var topLevelUnary = (TSyntaxNode)c.Node;
if (!TopLevelUnaryInChain(topLevelUnary))
{
return;
}
var repeatedCount = 0U;
var currentUnary = topLevelUnary;
var lastUnary = currentUnary;
while (currentUnary != null &&
SameOperators(currentUnary, topLevelUnary))
{
lastUnary = currentUnary;
repeatedCount++;
currentUnary = GetOperand(currentUnary) as TSyntaxNode;
}
if (repeatedCount < 2)
{
return;
}
c.ReportDiagnosticWhenActive(Diagnostic.Create(Rule, topLevelUnary.CreateLocation(GetOperatorToken(lastUnary)),
GetOperatorToken(topLevelUnary).ToString()));
}, SyntaxKinds.ToArray());
}
private static Func <SyntaxTrivia, bool> GetStepIntoFunction(
bool skipped, bool directives, bool docComments)
{
SyntaxKinds index = (skipped ? SyntaxKinds.SkippedTokens : 0) |
(directives ? SyntaxKinds.Directives : 0) |
(docComments ? SyntaxKinds.DocComments : 0);
return(s_stepIntoFunctions[(int)index]);
}