A module with an umbrella header assumes that all of the headers in

the umbrella header's directory and its subdirectories are part of the
module (that's why it's an umbrella). Make sure that these headers are
considered to be part of the module for lookup purposes.

llvm-svn: 144859

3 files changed, 24 insertions, 21 deletions

diff --git a/clang/test/Modules/Inputs/module.map b/clang/test/Modules/Inputs/module.map
index aefaf9d73a1..b14ab24a8a2 100644
--- a/clang/test/Modules/Inputs/module.map
+++ b/clang/test/Modules/Inputs/module.map
@@ -1,19 +1,19 @@
-module diamond_top { umbrella "diamond_top.h" }
-module diamond_left { umbrella "diamond_left.h" }
-module diamond_right { umbrella "diamond_right.h" }
-module diamond_bottom { umbrella "diamond_bottom.h" }
-module irgen { umbrella "irgen.h" }
-module lookup_left_objc { umbrella "lookup_left.h" }
-module lookup_right_objc { umbrella "lookup_right.h" }
-module lookup_left_cxx { umbrella "lookup_left.hpp" }
-module lookup_right_cxx { umbrella "lookup_right.hpp" }
-module module_private_left { umbrella "module_private_left.h" }
-module module_private_right { umbrella "module_private_right.h" }
-module macros { umbrella "macros.h" }
-module category_top { umbrella "category_top.h" }
-module category_left { umbrella "category_left.h" }
-module category_right { umbrella "category_right.h" }
-module category_bottom { umbrella "category_bottom.h" }
-module redeclarations_left { umbrella "redeclarations_left.h" }
-module redeclarations_right { umbrella "redeclarations_right.h" }
-module load_failure { umbrella "load_failure.h" }
+module diamond_top { header "diamond_top.h" }
+module diamond_left { header "diamond_left.h" }
+module diamond_right { header "diamond_right.h" }
+module diamond_bottom { header "diamond_bottom.h" }
+module irgen { header "irgen.h" }
+module lookup_left_objc { header "lookup_left.h" }
+module lookup_right_objc { header "lookup_right.h" }
+module lookup_left_cxx { header "lookup_left.hpp" }
+module lookup_right_cxx { header "lookup_right.hpp" }
+module module_private_left { header "module_private_left.h" }
+module module_private_right { header "module_private_right.h" }
+module macros { header "macros.h" }
+module category_top { header "category_top.h" }
+module category_left { header "category_left.h" }
+module category_right { header "category_right.h" }
+module category_bottom { header "category_bottom.h" }
+module redeclarations_left { header "redeclarations_left.h" }
+module redeclarations_right { header "redeclarations_right.h" }
+module load_failure { header "load_failure.h" }
diff --git a/clang/test/Modules/Inputs/normal-module-map/Umbrella/Umbrella.h b/clang/test/Modules/Inputs/normal-module-map/Umbrella/Umbrella.h
index 5d201f58d2c..74623765585 100644
--- a/clang/test/Modules/Inputs/normal-module-map/Umbrella/Umbrella.h
+++ b/clang/test/Modules/Inputs/normal-module-map/Umbrella/Umbrella.h
@@ -1 +1,4 @@
 int umbrella;
+
+#include "umbrella_sub.h"
+
diff --git a/clang/test/Modules/normal-module-map.cpp b/clang/test/Modules/normal-module-map.cpp
index c8338b7061d..c87657f5a9b 100644
--- a/clang/test/Modules/normal-module-map.cpp
+++ b/clang/test/Modules/normal-module-map.cpp
@@ -4,10 +4,10 @@
 // RUN: %clang_cc1 -x objective-c -fmodule-cache-path %t -fmodule-name=libB -emit-module-from-map %S/Inputs/normal-module-map/module.map
 // RUN: %clang_cc1 -x objective-c -fmodule-cache-path %t -fmodule-name=libNested -emit-module-from-map %S/Inputs/normal-module-map/nested/module.map
 // RUN: %clang_cc1 -x objective-c -fmodule-cache-path %t -fauto-module-import -I %S/Inputs/normal-module-map %s -verify
-#include "Umbrella/Umbrella.h"
+#include "Umbrella/umbrella_sub.h"
 
 int getUmbrella() { 
-  return umbrella; 
+  return umbrella + umbrella_sub; 
 }
 
 __import_module__ Umbrella2;