[all-commits] [llvm/llvm-project] 4eff2b: [c++20] consteval functions don't get vtable slots.

[Richard Smith via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4eff2beefb2b655fc02d35de235fc86d72d05755
      https://github.com/llvm/llvm-project/commit/4eff2beefb2b655fc02d35de235fc86d72d05755
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2020-06-30 (Tue, 30 Jun 2020)

  Changed paths:
    M clang/include/clang/AST/VTableBuilder.h
    M clang/lib/AST/RecordLayoutBuilder.cpp
    M clang/lib/AST/VTableBuilder.cpp
    M clang/lib/CodeGen/CGExprConstant.cpp
    A clang/test/CodeGenCXX/vtable-consteval.cpp

  Log Message:
  -----------
  [c++20] consteval functions don't get vtable slots.

For the Itanium C++ ABI, this implements the rule added in
https://github.com/itanium-cxx-abi/cxx-abi/pull/83

For the MS C++ ABI, this implements the direction that seemed most
plausible based on personal correspondence with MSVC developers, but is
subject to change as they decide their ABI rule.