dblaikie added a subscriber: scott.linder. dblaikie added a comment. Thanks!
So I can see where/how this fails now - the LLVM backend seems to require that if any file has embedded source, they all do. Would you be able to/would you mind adding a debug info verifier check for this? That'd help make this fail sooner. (@scott.linder - perhaps you'd be able to/interested in doing this - looks like you wrote the initial implementation?) Beyond that, then the question is whether this fix is the right way to satisfy that requirement (I'm assuming the requirement is reasonable - though I've not looked at the embedded source support & have no idea if there's a way/it's reasonable to support some embedded source and some not). My big question & I've tried to do some debugging to better understand this - but don't have the time to dive much further into it (& haven't really figured it out as yet): Why is this source not accessible through this API at this point? is the fallback to the main file always accurate? (as far as I got was figuring out that SourceManager::getBufferData had an SLoc with isFile == true for the header, but isFile was false for the SLocs related to the .cpp file. Can't say I know why that is/what that means & would like to understand that (or someone else more familiar with this stuff who already knows can review this code) before approving this patch - if you could help explain this, that'd be great) Repository: rC Clang https://reviews.llvm.org/D53329 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
