in core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt [1195:1202]
override fun visitLabeledExpression(expression: KtLabeledExpression) {
builder.sync(expression)
visit(expression.labelQualifier)
if (expression.baseExpression !is KtLambdaExpression) {
builder.space()
}
visit(expression.baseExpression)
}