[PATCH] D16928: [OpenCL] Apply missing restrictions for Blocks in OpenCL v2.0

[Anastasia Stulova via cfe-commits]

Anastasia added a comment.

@Mats, I think I would prefer not to add even more special handling (i.e. error in this case) for printf.

I will look into adding it as a Builtin instead. However, I would prefer to remove it from this change and submit a separate patch as it doesn't belong to Clang blocks anyways.

Thanks!


http://reviews.llvm.org/D16928