swift

ed8032cb - [ClangImporter] Allow direct explicit load when implicit module is enabled

[ClangImporter] Allow direct explicit load when implicit module is enabled Improve clang importor so it can directly load explicit module even implicit module is enabled. This is a special configuration used by lldb because lldb sometimes need to load additional modules when binding external types. This provide the path in clang importer that can load explicit module without locating the clang module map, while fallback to module map lookup when implicit module is needed.