tc39/ecma262

Index conversion in ArrayAccumulation

Open

#1,095 opened on 2018年2月9日

GitHub で見る
 (18 comments) (0 reactions) (0 assignees)HTML (1,409 forks)batch import
good first issueneeds consensusneeds test262 testsnormative change

Repository metrics

Stars
 (15,626 stars)
PR merge metrics
 (平均マージ 92d 19h) (30d で 17 merged PRs)

説明

ArrayAccumulation computes the array index via ToString(ToUint32(nextIndex+padding)). This means the index may become 2^32-1. But that's not a valid array index anymore since it is the max value of the length property.

コントリビューターガイド