private static SyntaxNode ToMultiLine(SyntaxNode node, SyntaxList <TypeParameterConstraintClauseSyntax> constraintClauses)
{
TypeParameterConstraintClauseSyntax first = constraintClauses.First();
SyntaxToken previousToken = node.FindToken(first.FullSpan.Start - 1);
node = node.ReplaceToken(previousToken, previousToken.WithTrailingTrivia(TriviaList(NewLine())));
SyntaxTriviaList leadingTrivia = node
.FindToken(node.SpanStart)
.LeadingTrivia;
SyntaxTriviaList trivia = CSharpFormatter.IncreaseIndentation(leadingTrivia.LastOrDefault());
int count = constraintClauses.Count;
for (int i = 0; i < count; i++)
{
TypeParameterConstraintClauseSyntax newNode = constraintClauses[i].WithLeadingTrivia(trivia);
if (i < count - 1)
{
newNode = newNode.WithTrailingTrivia(NewLine());
}
constraintClauses = constraintClauses.ReplaceAt(i, newNode);
}
return(WithConstraintClauses(node, constraintClauses));
}
