--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/CodeGenCXX/debug-info-function-context.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-pc-linux-gnu %s -o - | FileCheck %s
+
+struct C {
+  void member_function();
+  static int static_member_function();
+  static int static_member_variable;
+};
+
+int C::static_member_variable = 0;
+
+void C::member_function() { static_member_variable = 0; }
+
+int C::static_member_function() { return static_member_variable; }
+
+C global_variable;
+
+int global_function() { return -1; }
+
+namespace ns {
+void global_namespace_function() { global_variable.member_function(); }
+int global_namespace_variable = 1;
+}
+
+// Check that the functions that belong to C have C as a context and the
+// functions that belong to the namespace have it as a context, and the global
+// function has the file as a context.
+
+// CHECK: ![[FILE:[0-9]+]] = !DIFile(filename: "{{.*}}context.cpp",
+// CHECK: ![[C:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C",
+// CHECK: ![[NS:.*]] = !DINamespace(name: "ns"
+// CHECK: !DISubprogram(name: "member_function",{{.*}} scope: ![[C]],{{.*}} DISPFlagDefinition
+
+// CHECK: !DISubprogram(name: "static_member_function",{{.*}} scope: ![[C]],{{.*}} DISPFlagDefinition
+
+// CHECK: !DISubprogram(name: "global_function",{{.*}} scope: ![[FILE]],{{.*}} DISPFlagDefinition
+
+// CHECK: !DISubprogram(name: "global_namespace_function",{{.*}} scope: ![[NS]],{{.*}} DISPFlagDefinition