テーマ： integers

• Signed arithmetic overflow: document the compiler contract before changing optimization

  Separate arithmetic requirements from GCC overflow flags when a release build behaves differently from a debug build.

  article · en · unreviewed · 知識の基準日 2026-09-22

• BigInt over JSON: define a lossless field contract before adding a replacer

  Encode large integers with an explicit schema and restore them without silently passing through Number.

  article · en · unreviewed · 知識の基準日 2026-09-22

機械可読： JSON