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-rw-r--r--clang/lib/Frontend/CompilerInstance.cpp22
1 files changed, 18 insertions, 4 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index b8075ed87a3..7f22247e57f 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -1116,11 +1116,25 @@ Module *CompilerInstance::loadModule(SourceLocation ImportLoc,
Known = KnownModules.insert(std::make_pair(Path[0].first, Module)).first;
} else {
// Search for a module with the given name.
+ Module = PP->getHeaderSearchInfo().lookupModule(ModuleName);
std::string ModuleFileName;
- ModuleFile
- = PP->getHeaderSearchInfo().lookupModule(ModuleName, Module,
- &ModuleFileName);
-
+ if (Module)
+ ModuleFileName = PP->getHeaderSearchInfo().getModuleFileName(Module);
+ else
+ ModuleFileName = PP->getHeaderSearchInfo().getModuleFileName(ModuleName);
+
+ if (ModuleFileName.empty()) {
+ getDiagnostics().Report(ModuleNameLoc, diag::err_module_not_found)
+ << ModuleName
+ << SourceRange(ImportLoc, ModuleNameLoc);
+ LastModuleImportLoc = ImportLoc;
+ LastModuleImportResult = 0;
+ return 0;
+ }
+
+ const FileEntry *ModuleFile
+ = getFileManager().getFile(ModuleFileName, /*OpenFile=*/false,
+ /*CacheFailure=*/false);
bool BuildingModule = false;
if (!ModuleFile && Module) {
// The module is not cached, but we have a module map from which we can
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