[PATCH] D52412: OpenCL: Mark printf format string argument

[James Price via Phabricator via cfe-commits]

jprice added a comment.

This change has caused Clang to start emitting erroneous warnings when using OpenCL's vector specifier, e.g. "%v4f", which doesn't seem to be covered by the format string analysis.


https://reviews.llvm.org/D52412