[clang-tools-extra] [clang-tidy] Add modernize-use-std-format check (PR #90397)

[Piotr Zegar via cfe-commits]

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@@ -627,7 +628,8 @@ void FormatStringConverter::finalizeFormatText() {
 
   // It's clearer to convert printf("Hello\r\n"); to std::print("Hello\r\n")
   // than to std::println("Hello\r");
-  if (StringRef(StandardFormatString).ends_with("\\n") &&
+  if (Config.AllowTrailingNewlineRemoval &&
+      StringRef(StandardFormatString).ends_with("\\n") &&
       !StringRef(StandardFormatString).ends_with("\\\\n") &&
       !StringRef(StandardFormatString).ends_with("\\r\\n")) {
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PiotrZSL wrote:

Avoid constructing StringRef multiple times.

https://github.com/llvm/llvm-project/pull/90397