Don't warn about static const integral data members with in-line constant

initializers just because they don't have a proper out-of-line definition.
Such code is technically ill-formed but is too common and too unlikely to be
a problem to be seriously worth worrying about.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126137 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 21 insertions, 0 deletions

diff --git a/test/SemaCXX/undefined-internal.cpp b/test/SemaCXX/undefined-internal.cpp
index bb87ce0f12..a7e9249965 100644
--- a/test/SemaCXX/undefined-internal.cpp
+++ b/test/SemaCXX/undefined-internal.cpp
@@ -84,3 +84,24 @@ namespace test5 {
     B<A>::foo(); // expected-note {{used here}}
   }
 }
+
+namespace test6 {
+  template <class T> struct A {
+    static const int zero = 0;
+    static const int one = 1;
+    static const int two = 2;
+
+    int value;
+
+    A() : value(zero) {
+      value = one;
+    }
+  };
+
+  namespace { struct Internal; }
+
+  void test() {
+    A<Internal> a;
+    a.value = A<Internal>::two;
+  }
+}