Store the submodules of a module in source order, as they are stored

in the module map. This provides a bit more predictability for the
user, as well as eliminating the need to sort the submodules when
serializing them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147564 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index c95cf224cd..c8199042b7 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -503,10 +503,10 @@ void Sema::ActOnEndOfTranslationUnit() {
         ModMap.resolveExports(Mod, /*Complain=*/false);
         
         // Queue the submodules, so their exports will also be resolved.
-        for (llvm::StringMap<Module *>::iterator Sub = Mod->SubModules.begin(),
-             SubEnd = Mod->SubModules.end();
+        for (Module::submodule_iterator Sub = Mod->submodule_begin(),
+                                     SubEnd = Mod->submodule_end();
              Sub != SubEnd; ++Sub) {
-          Stack.push_back(Sub->getValue());
+          Stack.push_back(*Sub);
         }
       }
     }