[PATCH] D30824: -frewrite-includes: Fix support for __has_include_next

[David Vest via Phabricator via cfe-commits]

davve abandoned this revision.
davve added a comment.

Eugene Velesevich noted in the bug that the patch is broken for multiple levels of headers:

> Patch seems work only for first header with same name. I.e. code below finds first header even clang parses second or third ones. Thus __has_include_next is always true if there are two or more headers with same name.

Code below being the extra added LookupFile call.


https://reviews.llvm.org/D30824