[PATCH] D95342: [clang][cli] Store LangStandard::Kind in LangOptions

[Jan Svoboda via Phabricator via cfe-commits]

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The `LangStandard::Kind` parsed from command line arguments is used to set up some `LangOption` defaults, but isn't stored anywhere.

To be able to generate `-std=` (in future patch), we need `CompilerInvocation` to not forget it.

This patch demonstrates another use-case: using `LangStd` to set up defaults of marshalled options.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95342

Files:
  clang/include/clang/Basic/LangOptions.h
  clang/include/clang/Driver/Options.td
  clang/lib/Basic/LangOptions.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/unittests/Frontend/CompilerInvocationTest.cpp

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