[clang] [clang] Prioritze decl comments from macro expansion site (PR #65481)

[Ben Barham via cfe-commits]

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@@ -56,7 +56,6 @@ void functionFromMacro(void) { \
       typedef struct Struct_notdoxy Struct_notdoxy; \
     }
 
-/// IS_DOXYGEN_NOT_ATTACHED
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bnbarham wrote:

I think it would be worth adding another test case where we have this one and check that it uses this comment over the one in the macro.

https://github.com/llvm/llvm-project/pull/65481