en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/VFS/Inputs/Bar.framework/Modules/module.modulemap#b7abde03 Reapply [VFS] Skip non existent files from the VFS treeReapply r278457 with test fixed to not abouse fs case sensitivity.When the VFS uses a YAML file, the real file path for avirtual file is described in the "external-contents" field. Example: ... { 'type': 'file', 'name': 'a.h', 'external-contents': '/a/b/c/a.h' }Currently, when parsing umbrella directories, we usevfs::recursive_directory_iterator to gather the header files to generate theequivalent modules for. If the external contents for a header does not exist,we currently are unable to build a module, since the VFSvfs::recursive_directory_iterator will fail when it finds an entry without areliable real path.Since the YAML file could be prepared ahead of time and shared amongdifferent compiler invocations, an entry might not yet have a reliablepath in 'external-contents', breaking the iteration.Give the VFS the capability to skip such entries whenever'ignore-non-existent-contents' property is set in the YAML file.rdar://problem/27531549llvm-svn: 278543 List of files: /llvm-project-15.0.7/clang/test/VFS/Inputs/Bar.framework/Modules/module.modulemap Fri, 12 Aug 2016 18:18:24 +0000 Bruno Cardoso Lopes <bruno.cardoso@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/VFS/Inputs/Bar.framework/Modules/module.modulemap#1dc8a422 [VFS] Skip non existent files from the VFS treeWhen the VFS uses a YAML file, the real file path for avirtual file is described in the "external-contents" field. Example: ... { 'type': 'file', 'name': 'a.h', 'external-contents': '/a/b/c/a.h' }Currently, when parsing umbrella directories, we usevfs::recursive_directory_iterator to gather the header files to generate theequivalent modules for. If the external contents for a header does not exist,we currently are unable to build a module, since the VFSvfs::recursive_directory_iterator will fail when it finds an entry without areliable real path.Since the YAML file could be prepared ahead of time and shared amongdifferent compiler invocations, an entry might not yet have a reliablepath in 'external-contents', breaking the iteration.Give the VFS the capability to skip such entries whenever'ignore-non-existent-contents' property is set in the YAML file.rdar://problem/27531549llvm-svn: 278457 List of files: /llvm-project-15.0.7/clang/test/VFS/Inputs/Bar.framework/Modules/module.modulemap Fri, 12 Aug 2016 01:51:04 +0000 Bruno Cardoso Lopes <bruno.cardoso@gmail.com>