2 files changed, 13 insertions, 2 deletions
diff --git a/clang/test/AST/ByteCode/c.c b/clang/test/AST/ByteCode/c.c
index 657a920..cfdc9d0 100644
--- a/clang/test/AST/ByteCode/c.c
+++ b/clang/test/AST/ByteCode/c.c
@@ -372,3 +372,12 @@ void discardedCmp(void)
 /// ArraySubscriptExpr that's not an lvalue
 typedef unsigned char U __attribute__((vector_size(1)));
 void nonLValueASE(U f) { f[0] = f[((U)(U){0})[0]]; }
+
+static char foo_(a) // all-warning {{definition without a prototype}}
+  char a;
+{
+  return 'a';
+}
+static void bar_(void) {
+  foo_(foo_(1));
+}
diff --git a/clang/test/AST/ByteCode/extern.cpp b/clang/test/AST/ByteCode/extern.cpp
index a616269..c321593 100644
--- a/clang/test/AST/ByteCode/extern.cpp
+++ b/clang/test/AST/ByteCode/extern.cpp
@@ -1,9 +1,11 @@
 // RUN: %clang_cc1 -fexperimental-new-constant-interpreter -verify=both,expected %s
-// RUN: %clang_cc1 -verify=both,ref %s
-
+// RUN: %clang_cc1                                         -verify=both,ref      %s
 
 // both-no-diagnostics
 
+extern const double Num;
+extern const double Num = 12;
+
 extern const int E;
 constexpr int getE() {
   return E;