Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 20 insertions, 0 deletions

diff --git a/test/Modules/odr.cpp b/test/Modules/odr.cpp
new file mode 100644
index 0000000..5ab10d2
--- /dev/null
+++ b/test/Modules/odr.cpp
@@ -0,0 +1,20 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -x objective-c++ -fmodules -fmodules-cache-path=%t -I %S/Inputs/odr %s -verify -std=c++11
+
+// expected-error@a.h:8 {{'X::n' from module 'a' is not present in definition of 'X' provided earlier}}
+struct X { // expected-note {{definition has no member 'n'}}
+};
+
+@import a;
+@import b;
+
+// Trigger the declarations from a and b to be imported.
+int x = f() + g();
+
+// expected-note@a.h:5 {{definition has no member 'e2'}}
+// expected-note@a.h:3 {{declaration of 'f' does not match}}
+// expected-note@a.h:1 {{definition has no member 'm'}}
+
+// expected-error@b.h:5 {{'E::e2' from module 'b' is not present in definition of 'E' in module 'a'}}
+// expected-error@b.h:3 {{'Y::f' from module 'b' is not present in definition of 'Y' in module 'a'}}
+// expected-error@b.h:2 {{'Y::m' from module 'b' is not present in definition of 'Y' in module 'a'}}