[clang-tools-extra] [clang-reorder-fields] Move trailing comments. (PR #122918)

[Alexander Shaposhnikov via cfe-commits]

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@@ -116,26 +118,78 @@ findMembersUsedInInitExpr(const CXXCtorInitializer *Initializer,
   return Results;
 }
 
-/// Returns the full source range for the field declaration up to (not
-/// including) the trailing semicolumn, including potential macro invocations,
-/// e.g. `int a GUARDED_BY(mu);`.
+/// Returns the next token after `Loc` (including comment tokens).
+static std::optional<Token> getTokenAfter(SourceLocation Loc,
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alexander-shaposhnikov wrote:

[follow-up idea] it looks like in clang-tidy there is a somewhat similar helper function findNextTokenIncludingComments 
(in LexerUtils.h). Perhaps, if they could be unified /  moved to a common place - this would be wonderful.


https://github.com/llvm/llvm-project/pull/122918