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| author | Douglas Gregor <dgregor@apple.com> | 2011-11-29 19:06:37 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-11-29 19:06:37 +0000 |
| commit | f9e357d8a66c606a86a6e1aef678898b8843bd30 (patch) | |
| tree | 7ab77c3935faa49ea645bd0de570bbe875e5d8c9 /lib/Lex/ModuleMap.cpp | |
| parent | 933e7a61da12400d8971890719cb03d68c1b02eb (diff) | |
Teach the module import mechanism how to rebuild modules expressed via
module map, rather than assuming that there is an umbrella
header. This allows us to automatically build umbrella-less modules.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145415 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/ModuleMap.cpp')
| -rw-r--r-- | lib/Lex/ModuleMap.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Lex/ModuleMap.cpp b/lib/Lex/ModuleMap.cpp index a25c93bfca..3cc6478acf 100644 --- a/lib/Lex/ModuleMap.cpp +++ b/lib/Lex/ModuleMap.cpp @@ -206,6 +206,15 @@ ModuleMap::inferFrameworkModule(StringRef ModuleName, return Result; } +const FileEntry * +ModuleMap::getContainingModuleMapFile(ModuleMap::Module *Module) { + if (Module->DefinitionLoc.isInvalid() || !SourceMgr) + return 0; + + return SourceMgr->getFileEntryForID( + SourceMgr->getFileID(Module->DefinitionLoc)); +} + void ModuleMap::dump() { llvm::errs() << "Modules:"; for (llvm::StringMap<Module *>::iterator M = Modules.begin(), |