[clang] [clang-format] Add an option to format integer and float literal case (PR #151590)

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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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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions h,cpp -- clang/lib/Format/NumericLiteralCaseFixer.cpp clang/lib/Format/NumericLiteralCaseFixer.h clang/unittests/Format/NumericLiteralCaseTest.cpp clang/include/clang/Format/Format.h clang/lib/Format/Format.cpp
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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index c07f5bc33..093008a7a 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -477,9 +477,9 @@ template <>
 struct ScalarEnumerationTraits<FormatStyle::NumericLiteralComponentStyle> {
   static void enumeration(IO &IO,
                           FormatStyle::NumericLiteralComponentStyle &Value) {
-    IO.enumCase(Value, "Leave",  FormatStyle::NLCS_Leave);
+    IO.enumCase(Value, "Leave", FormatStyle::NLCS_Leave);
     IO.enumCase(Value, "Always", FormatStyle::NLCS_Always);
-    IO.enumCase(Value, "Never",  FormatStyle::NLCS_Never);
+    IO.enumCase(Value, "Never", FormatStyle::NLCS_Never);
   }
 };
 

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https://github.com/llvm/llvm-project/pull/151590