Teach global selector lookup to ignore hidden methods, which occur

when the methods are declared in a submodule that has not yet been
imported. Part of <rdar://problem/10634711>. 

llvm-svn: 172635

3 files changed, 14 insertions, 0 deletions

diff --git a/clang/test/Modules/Inputs/MethodPoolASub.h b/clang/test/Modules/Inputs/MethodPoolASub.h
new file mode 100644
index 00000000000..e0bd238567b
--- /dev/null
+++ b/clang/test/Modules/Inputs/MethodPoolASub.h
@@ -0,0 +1,3 @@
+@interface A (Sub)
+- (char)method3;
+@end
diff --git a/clang/test/Modules/Inputs/MethodPoolBSub.h b/clang/test/Modules/Inputs/MethodPoolBSub.h
new file mode 100644
index 00000000000..3404ce91fa6
--- /dev/null
+++ b/clang/test/Modules/Inputs/MethodPoolBSub.h
@@ -0,0 +1,3 @@
+@interface B (Sub)
+- (char *)method3;
+@end
diff --git a/clang/test/Modules/Inputs/module.map b/clang/test/Modules/Inputs/module.map
index 702f5c11cd5..42c6c2b5d94 100644
--- a/clang/test/Modules/Inputs/module.map
+++ b/clang/test/Modules/Inputs/module.map
@@ -107,9 +107,17 @@ module templates_right {
 }
 module MethodPoolA {
   header "MethodPoolA.h"
+
+  explicit module Sub {
+    header "MethodPoolASub.h"
+  }
 }
 module MethodPoolB {
   header "MethodPoolB.h"
+
+  explicit module Sub {
+    header "MethodPoolBSub.h"
+  }
 }
 module import_decl {
   header "import-decl.h"