[clang] Lex: add support for `i128` and `ui128` suffixes (PR #130993)

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github-actions[bot] wrote:

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


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``````````bash
git-clang-format --diff ab22f652a4dfcaf5b6884a85e498d7ca077937ca ba82162bbc75ab6838f2c1aa0ad89cfe585a578f --extensions c,h,cpp -- clang/include/clang/Lex/LiteralSupport.h clang/lib/Lex/LiteralSupport.cpp clang/lib/Sema/SemaExpr.cpp clang/test/Lexer/ms-extensions.c
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Lex/LiteralSupport.cpp b/clang/lib/Lex/LiteralSupport.cpp
index 8a2f181a15..69dc057d0d 100644
--- a/clang/lib/Lex/LiteralSupport.cpp
+++ b/clang/lib/Lex/LiteralSupport.cpp
@@ -1087,8 +1087,8 @@ NumericLiteralParser::NumericLiteralParser(StringRef TokSpelling,
           if (s + 2 < ThisTokEnd && s[2] == '6') { // i16 suffix
             Bits = 16;
             ToSkip = 3;
-          } else if (s + 3 < ThisTokEnd &&
-                     s[2] == '2' && s[3] == '8') { // i128 suffix
+          } else if (s + 3 < ThisTokEnd && s[2] == '2' &&
+                     s[3] == '8') { // i128 suffix
             Bits = 128;
             ToSkip = 4;
           }

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https://github.com/llvm/llvm-project/pull/130993