Implement name hiding for declarations deserialized from a non-visible

module. When that module becomes visible, so do those declarations.

llvm-svn: 145640

3 files changed, 3 insertions, 1 deletions

diff --git a/clang/test/Modules/Inputs/submodules/hash_map.h b/clang/test/Modules/Inputs/submodules/hash_map.h
new file mode 100644
index 00000000000..56f07497528
--- /dev/null
+++ b/clang/test/Modules/Inputs/submodules/hash_map.h
@@ -0,0 +1 @@
+template<typename Key, typename Data> class hash_map { };
diff --git a/clang/test/Modules/Inputs/submodules/module.map b/clang/test/Modules/Inputs/submodules/module.map
index 6d19975c964..16cedac231e 100644
--- a/clang/test/Modules/Inputs/submodules/module.map
+++ b/clang/test/Modules/Inputs/submodules/module.map
@@ -1,4 +1,5 @@
 module std {
   module vector { header "vector.h" }
   module type_traits { header "type_traits.h" }
+  explicit module hash_map { header "hash_map.h" }
 }
diff --git a/clang/test/Modules/Inputs/submodules/vector.h b/clang/test/Modules/Inputs/submodules/vector.h
index 3123dd1c84b..2dcf3e57317 100644
--- a/clang/test/Modules/Inputs/submodules/vector.h
+++ b/clang/test/Modules/Inputs/submodules/vector.h
@@ -1 +1 @@
-template<typename T> class vector;
+template<typename T> class vector { };