[all-commits] [llvm/llvm-project] 36de2d: [NFC] [AST] Reduce the size of TemplateParmPosition

[Chuanqi Xu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 36de2d639eca4cead62a6c6d288a501cee8bb6e7
      https://github.com/llvm/llvm-project/commit/36de2d639eca4cead62a6c6d288a501cee8bb6e7
  Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
  Date:   2022-04-13 (Wed, 13 Apr 2022)

  Changed paths:
    M clang/include/clang/AST/DeclTemplate.h

  Log Message:
  -----------
  [NFC] [AST] Reduce the size of TemplateParmPosition

I found this when reading the codes. I think it makes sense to reduce
the space for TemplateParmPosition. It is hard to image the depth of
template parameter is larger than 2^20 and the index is larger than
2^12. So I think the patch might be reasonable.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D123298