private static bool ContainsBreakStatementThatBelongsToParentLoop(StatementSyntax statement)
{
if (ShouldCheckBreakStatement())
{
foreach (SyntaxNode descendant in statement.DescendantNodes(statement.Span, f => !IsLoopOrNestedMethod(f.Kind())))
{
if (descendant.IsKind(SyntaxKind.BreakStatement))
{
return(true);
}
}
}
return(false);
bool IsLoopOrNestedMethod(SyntaxKind kind)
{
return(kind.IsLoop() || kind.IsNestedMethod());
}
bool ShouldCheckBreakStatement()
{
for (SyntaxNode node = statement.Parent; node != null; node = node.Parent)
{
if (node is MemberDeclarationSyntax)
{
break;
}
SyntaxKind kind = node.Kind();
if (kind.IsNestedMethod())
{
break;
}
if (kind.IsLoop())
{
return(true);
}
}
return(false);
}
}
