[llvm] [clang] [clang] NFC: Deprecate `FileEntry::getName()` (PR #68157)

[Ben Langmuir via llvm-commits]

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@@ -157,6 +157,25 @@
 #define LLVM_DEPRECATED(MSG, FIX) [[deprecated(MSG)]]
 #endif
 
+// clang-format off
+#if defined(__clang__) || defined(__GNUC__)
+#define LLVM_IGNORE_DEPRECATIONS_OF_DECLARATIONS_BEGIN                         \
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benlangmuir wrote:

I'm not sure how often the general form of this is useful - I don't actually see many places in the code that disable diagnostics for both MSVC and clang/gcc.  So I would stick with the version that is specific to deprecations.  Maybe you should more closely match the name of `_LIBCPP_SUPPRESS_DEPRECATED_PUSH`  -- e.g. `LLVM_SUPPRESS_DEPRECATED_PUSH` and `..._POP`. 


https://github.com/llvm/llvm-project/pull/68157