Implement C++11 [temp.arg.nontype]'s permission to use the address of an object
or function with internal linkage as a non-type template argument.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154053 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/cxx98-compat.cpp b/test/SemaCXX/cxx98-compat.cpp
index 70cac8d..4758913 100644
--- a/test/SemaCXX/cxx98-compat.cpp
+++ b/test/SemaCXX/cxx98-compat.cpp
@@ -291,3 +291,11 @@
const char *s1 = "foo\u0031"; // expected-warning {{specifying character '1' with a universal character name is incompatible with C++98}}
const wchar_t *s2 = L"bar\u0085"; // expected-warning {{universal character name referring to a control character is incompatible with C++98}}
}
+
+namespace NonTypeTemplateArgs {
+ template<typename T, T v> struct S {};
+ const int k = 5; // expected-note {{here}}
+ static void f() {} // expected-note {{here}}
+ S<const int&, k> s1; // expected-warning {{non-type template argument referring to object 'k' with internal linkage is incompatible with C++98}}
+ S<void(&)(), f> s2; // expected-warning {{non-type template argument referring to function 'f' with internal linkage is incompatible with C++98}}
+}