[clang] [clang] Don't add documentation comments to the AST if not requested (PR #206363)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- clang/include/clang/Lex/PreprocessorOptions.h clang/include/clang/Sema/Sema.h clang/lib/Frontend/ASTUnit.cpp clang/lib/Parse/Parser.cpp clang/lib/Sema/Sema.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index 7a7329c27..b44a71090 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -2705,7 +2705,6 @@ LambdaScopeInfo *Sema::getCurGenericLambda() {
   return nullptr;
 }
 
-
 bool Sema::shouldRetainCommentsFromLexer(SourceLocation Loc) const {
   if (LangOpts.CommentOpts.ParseAllComments)
     return true;

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https://github.com/llvm/llvm-project/pull/206363