[llvm-dev] SourceMgr include relative to current file

[Russell Wallace via llvm-dev]

Yeah, I was oversimplifying for brevity, but you're right, clang uses a
different and much more complex code path altogether, and adding the
directory of the current file might work, or else just implementing my own
include logic; I think you can still use the file stack in SourceMgr.

On Wed, Sep 23, 2015 at 1:19 AM, Sean Silva <chisophugis at gmail.com> wrote:

>
>
> On Tue, Sep 22, 2015 at 5:43 AM, Russell Wallace via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> SourceMgr provides AddIncludeFile which I'm thinking of using for parsing
>> the TPTP language.
>>
>> As far as I can see, AddIncludeFile only deals with #include <...> style,
>> i.e. only search the include directories. I don't see any code for dealing
>> with #include "...", i.e. first look relative to the current file.
>>
>> Is there something I'm missing? How does clang handle this?
>>
>
> Clang is a totally different beast, and the meaning of "..." vs. <...> is
> not what you just described (it is much more complicated).
>
> It sounds like what you want is to just add the directory containing the
> file as an include path.
>
> -- Sean Silva
>
>
>>
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>>
>>
>
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