[clang] Add support for builtin_verbose_trap (PR #79230)

[David Blaikie via cfe-commits]

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@@ -3424,6 +3445,26 @@ llvm::DIMacroFile *CGDebugInfo::CreateTempMacroFile(llvm::DIMacroFile *Parent,
   return DBuilder.createTempMacroFile(Parent, Line, FName);
 }
 
+llvm::DILocation *CGDebugInfo::CreateTrapFailureMessageFor(
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dwblaikie wrote:

Eh, I'm not too fussed about the separator for the prefix (we control that) and category (will the category be user-visible? Like a warning group? Or is that only still an implementation detail/contract between DWARF producer and DWARF consumer? I thought it was more the latter/implementation detail? In which case we can say what characters are valid there, and I'd keep it pretty simple, like the warning group names - all lower, dash or underscore separated seems fine)

https://github.com/llvm/llvm-project/pull/79230