Make module self-import an error
Ideally, importing Foo.a from Foo.b would "do the right thing", but
until it does, this patch makes it an error rather than allow it to
silently be ignored.
llvm-svn: 207948
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index 76301f2..d7b526b 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -1164,7 +1164,7 @@
Module = Known->second;
} else if (ModuleName == getLangOpts().CurrentModule) {
// This is the module we're building.
- Module = PP->getHeaderSearchInfo().getModuleMap().findModule(ModuleName);
+ Module = PP->getHeaderSearchInfo().lookupModule(ModuleName);
Known = KnownModules.insert(std::make_pair(Path[0].first, Module)).first;
} else {
// Search for a module with the given name.