simark added a comment.
> I'm not aware of the code that pretty-prints macros. There's a code that
> dumps debug output, but it's not gonna help in that case.
> Alternatively, we could simply print the macro name and not print the
> definition. That's super-simple and is in line with hovers for the AST decls.
> Let's do that in the initial version.
Ok, I'm considering printing "#define MACRO". Just printing the name would not
be very useful, at least printing "#define" gives the information that the
hovered entity is defined as a macro (and not a function or variable).
Is there a way to get the macro name from the MacroInfo object? I couldn't
find any, so the solution I'm considering is to make
`DeclarationAndMacrosFinder::takeMacroInfos` return an
`std::vector<std::pair<StringRef, const MacroInfo *>>`, where the first member
of the pair is the macro name. It would come from `IdentifierInfo->getName()`
in `DeclarationAndMacrosFinder::finish`. Does that make sense, or is there a
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