[PATCH] D65562: Move LangStandard*, InputKind::Language to Basic

[Rainer Orth via Phabricator via cfe-commits]

ro created this revision.
ro added reviewers: rsmith, rnk.
Herald added subscribers: fedor.sergeev, Anastasia, mgorny, jyknight.
Herald added a reviewer: bollu.
Herald added a project: clang.

This patch is a prerequisite for using `LangStandard` from `Driver` in https://reviews.llvm.org/D64793.

It moves `LangStandard*` and `InputKind::Language` to `Basic`.  It is mostly
mechanical, with only a few changes of note:

- I've renamed `OpenCL` to `LF_OpenCL` in `enum LangFeatures` to avoid a clash with `OpenCL` in `enum Language`.
- Now that `getLangStandardForName`, which is currently unused, also checks both canonical and alias names, I've introduced a helper `getLangKind` which factors out a code pattern already used 3 times.

The patch has been tested on `x86_64-pc-solaris2.11`, `sparcv9-sun-solaris2.11`,
and `x86_64-pc-linux-gnu`.

However, it will need companion patches for `lldb` and `polly` which both use either
or both of `LangStandard.h` and `InputKind::*`.  To avoid everyone's time, I'll only
write and test them once it becomes clear that the current approach is acceptable.


Repository:
  rC Clang

https://reviews.llvm.org/D65562

Files:
  include/clang/Basic/LangStandard.h
  include/clang/Basic/LangStandards.def
  include/clang/Driver/Options.td
  include/clang/Frontend/CompilerInvocation.h
  include/clang/Frontend/FrontendOptions.h
  include/clang/Frontend/LangStandard.h
  include/clang/Frontend/LangStandards.def
  include/clang/module.modulemap
  lib/Basic/CMakeLists.txt
  lib/Basic/LangStandards.cpp
  lib/CodeGen/CodeGenAction.cpp
  lib/Frontend/ASTUnit.cpp
  lib/Frontend/CMakeLists.txt
  lib/Frontend/CompilerInstance.cpp
  lib/Frontend/CompilerInvocation.cpp
  lib/Frontend/FrontendAction.cpp
  lib/Frontend/FrontendActions.cpp
  lib/Frontend/FrontendOptions.cpp
  lib/Frontend/LangStandards.cpp
  lib/Frontend/PrecompiledPreamble.cpp
  lib/Frontend/Rewrite/FrontendActions.cpp
  lib/StaticAnalyzer/Frontend/ModelInjector.cpp
  lib/Tooling/InterpolatingCompilationDatabase.cpp
  unittests/Frontend/CodeGenActionTest.cpp
  unittests/Frontend/FrontendActionTest.cpp
  unittests/Frontend/OutputStreamTest.cpp

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