On Oct 1, 2010, at 3:19 PM, Sebastian Redl wrote:
>
> On Oct 1, 2010, at 1:02 PM, Douglas Gregor wrote:
>
>>> + /// \brief All the modules that loaded this one. Can contain NULL for
>>> + /// directly loaded modules.
>>> + llvm::SmallVector<PerFileData *, 1> Loaders;
>>> };
>>
>> Do you really mean "can contain NULL" or do you mean "might be empty"?
>
> I really mean can contain NULL. A NULL loader means the currently compiled
> stuff, because there's no PerFileData for that. If this wasn't possible,
> there would be no way to indicate that a module has been loaded both as a
> dependency and directly.
Okay, thanks!
- Doug
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