public override void Initialize(AnalysisContext context)
{
context.RegisterSyntaxNodeAction(
c =>
{
BreakStatementSyntax breakNode = (BreakStatementSyntax)c.Node;
if (!IsInSwitch(breakNode))
{
c.ReportDiagnostic(Diagnostic.Create(Rule, breakNode.GetLocation()));
}
},
SyntaxKind.BreakStatement);
}
public override void VisitBreakStatement(BreakStatementSyntax node)
{
if (entryNode is AnonymousFunctionExpressionSyntax && embeddedNode is AnonymousFunctionExpressionSyntax)
{
return;
}
if (_weComeFromMethod && _weInAnonymousMethod)
{
return;
}
InsertLLOCMap(node.GetLocation());
base.VisitBreakStatement(node);
}
internal bool HasNonTrailingBreaks(SyntaxNode node, BreakStatementSyntax trailing)
{
//if our trailing 'break' is actually return, then /any/ break is non-trailing
if (node is BreakStatementSyntax && (trailing == null || !node.GetLocation().Equals(trailing.GetLocation())))
{
return(true);
}
return(node.DescendantNodes().Any(n => HasNonTrailingBreaks(n, trailing)));
}
internal bool HasNonTrailingBreaks(SyntaxNode node, BreakStatementSyntax trailing)
{
//if our trailing 'break' is actually return, then /any/ break is non-trailing
if (node is BreakStatementSyntax && (trailing == null || !node.GetLocation().Equals(trailing.GetLocation())))
return true;
return node.DescendantNodes().Any(n => HasNonTrailingBreaks(n, trailing));
}