[lld] r248382 - Print more information about undefined symbols.

[Rafael Espíndola via llvm-commits]

>> +  if (SymFile)
>> +    error(Twine("undefined symbol: ") + Sym.getName() + " in " +
>> +          SymFile->getName());
>> +  else
>> +    error(Twine("undefined symbol: ") + Sym.getName());
>
>
> Under what conditions can we get to here? Internal linker generated symbols?

Correct, and we have a test for it (test/elf2/undef-start.s) :-)

Cheers,
Rafael