Function getParentCondition

packages/compiler-core/src/transforms/vIf.ts:335–349

(
  node: IfConditionalExpression | CacheExpression,
)

}

function getParentCondition(
  node: IfConditionalExpression | CacheExpression,
): IfConditionalExpression {
  while (true) {
    if (node.type === NodeTypes.JS_CONDITIONAL_EXPRESSION) {
      if (node.alternate.type === NodeTypes.JS_CONDITIONAL_EXPRESSION) {
        node = node.alternate
      } else {
        return node
      }
    } else if (node.type === NodeTypes.JS_CACHE_EXPRESSION) {
      node = node.value as IfConditionalExpression
    }
  }
}