[clang-tools-extra] [clang-tidy][NFC] Prefer `constexpr llvm::StringLiteral` over `const char *` (PR #147301)

[Victor Chernyakin via cfe-commits]

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@@ -55,7 +55,8 @@ namespace clang::tidy {
 
 namespace {
 #if CLANG_TIDY_ENABLE_STATIC_ANALYZER
-static const char *AnalyzerCheckNamePrefix = "clang-analyzer-";
+static constexpr llvm::StringLiteral AnalyzerCheckNamePrefix =
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localspook wrote:

I can't do that, it conflicts with:
https://github.com/llvm/llvm-project/blob/45d679218aebdac5c9818be211d8e3a517c944c3/clang/include/clang/AST/Expr.h#L1794-L1796
That's why I'm qualifying with the namespace everywhere.

https://github.com/llvm/llvm-project/pull/147301