[clang] [clang] consistently quote expressions in diagnostics (PR #134769)

[Matheus Izvekov via cfe-commits]

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@@ -143,8 +143,8 @@ def note_constexpr_null_subobject : Note<
   "access array element of|perform pointer arithmetic on|"
   "access real component of|"
   "access imaginary component of}0 null pointer">;
-def note_constexpr_null_callee : Note<
-  "'%0' evaluates to a null function pointer">;
+def note_constexpr_null_callee
+    : Note<"%0 evaluates to a null function pointer">;
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mizvekov wrote:

Yeah, clang-format gained support for these files a while back.

https://github.com/llvm/llvm-project/pull/134769