Clang C++20 Feature: P1703R1 - Recognizing Header Unit Imports Requires Full Preprocessing

[tstellar]

---

id: P1703R1
paper: https://wg21.link/p1703r1

[llvmbot]

@llvm/issue-subscribers-c-20

[llvmbot]

@llvm/issue-subscribers-clang-modules

[JVApen]

Status page indicates "Subsumed by P1857", which is already tracked via #54047 To be closed?

[ChuanqiXu9]

Status page indicates "Subsumed by P1857", which is already tracked via #54047 To be closed?

Yeah... And from latest wg21 information, it look like P1703 may be discarded. So when P1857 got completed, this issue should not be closed. I guess the best solution may close this issue after the latest formal paper coming from the wg21.