Make -Wincomplete-umbrella go through the VFS
authorBen Langmuir <blangmuir@apple.com>
Wed, 25 Jun 2014 23:53:43 +0000 (23:53 +0000)
committerBen Langmuir <blangmuir@apple.com>
Wed, 25 Jun 2014 23:53:43 +0000 (23:53 +0000)
commit54cbc706b10569a0ff6026d6e22f4005bddd181a
tree53c419ca580016cb689e2efffe91961ab54f3c26
parentae5438701e3997e48d8d47ab8feb2cbc3dc50f51
Make -Wincomplete-umbrella go through the VFS

By using vfs::recursive_directory_iterator, this warning will now fire
when some or all of a module's headers are from VFS mappings.

llvm-svn: 211746
clang/include/clang/Basic/VirtualFileSystem.h
clang/lib/Lex/PPLexerChange.cpp
clang/test/VFS/Inputs/Incomplete.h [new file with mode: 0644]
clang/test/VFS/Inputs/IncompleteVFS.h [new file with mode: 0644]
clang/test/VFS/Inputs/incomplete-umbrella.modulemap [new file with mode: 0644]
clang/test/VFS/Inputs/vfsoverlay.yaml
clang/test/VFS/incomplete-umbrella.m [new file with mode: 0644]