Add testcase missed yesterday. Patch from Paul Robinson.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172648 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGenCXX/debug-info-static-member.cpp

+// RUN: %clangxx -g -O0 %s -emit-llvm -S -o - | FileCheck %s
+// PR14471
+
+
+class C
+{
+  static int a;
+  const static int const_a = 16;
+protected:
+  static int b;
+  const static int const_b = 17;
+public:
+  static int c;
+  const static int const_c = 18;
+  int d;
+};
+
+int C::a = 4;
+int C::b = 2;
+int C::c = 1;
+
+int main()
+{
+        C instance_C;
+        instance_C.d = 8;
+        return C::c;
+}
+
+// The definition of C::a drives the emission of class C, which is
+// why the definition of "a" comes before the declarations while
+// "b" and "c" come after.
+
+// CHECK: metadata !"a", {{.*}} @_ZN1C1aE, metadata ![[DECL_A:[0-9]+]]} ; [ DW_TAG_variable ] [a] {{.*}} [def]
+// CHECK: ![[DECL_A]] = metadata {{.*}} [ DW_TAG_member ] [a] [line {{.*}}, size 0, align 0, offset 0] [private] [static]
+// CHECK: metadata !"const_a", {{.*}} [ DW_TAG_member ] [const_a] [line {{.*}}, size 0, align 0, offset 0] [private] [static]
+// CHECK: ![[DECL_B:[0-9]+]] {{.*}} metadata !"b", {{.*}} [ DW_TAG_member ] [b] [line {{.*}}, size 0, align 0, offset 0] [protected] [static]
+// CHECK: metadata !"const_b", {{.*}} [ DW_TAG_member ] [const_b] [line {{.*}}, size 0, align 0, offset 0] [protected] [static]
+// CHECK: ![[DECL_C:[0-9]+]] {{.*}} metadata !"c", {{.*}} [ DW_TAG_member ] [c] [line {{.*}}, size 0, align 0, offset 0] [static]
+// CHECK: metadata !"const_c", {{.*}} [ DW_TAG_member ] [const_c] [line {{.*}}, size 0, align 0, offset 0] [static]
+// CHECK: metadata !"b", {{.*}} @_ZN1C1bE, metadata ![[DECL_B]]} ; [ DW_TAG_variable ] [b] {{.*}} [def]
+// CHECK: metadata !"c", {{.*}} @_ZN1C1cE, metadata ![[DECL_C]]} ; [ DW_TAG_variable ] [c] {{.*}} [def]