[all-commits] [llvm/llvm-project] 834a87: [C++2b] [Modules] Handle HaveModules with C++2b

[Chuanqi Xu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 834a878367f549c58313200ce2c3a0da1a29d842
      https://github.com/llvm/llvm-project/commit/834a878367f549c58313200ce2c3a0da1a29d842
  Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
  Date:   2022-08-01 (Mon, 01 Aug 2022)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    A clang/test/Driver/modules-fprebuilt-mdoule-path.cpp

  Log Message:
  -----------
  [C++2b] [Modules] Handle HaveModules with C++2b

Closing https://github.com/llvm/llvm-project/issues/56803. The root
cause for this bug is that we lack a good method to detect the language
mdoe when parsing the command line. There is a FIXME too. Dut to we lack
a good solution now, keep the workaround.