Fix codegen of chained declarations
 - Killed useless CodeGenModule::EmitGlobalVarDeclarator, instead just
   recurse on any ScopedDecl.
 - Fix for <rdar://problem/6093838>


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54162 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/2008-07-21-mixed-var-fn-decl.c b/test/CodeGen/2008-07-21-mixed-var-fn-decl.c
new file mode 100644
index 0000000..a7d0976
--- /dev/null
+++ b/test/CodeGen/2008-07-21-mixed-var-fn-decl.c
@@ -0,0 +1,5 @@
+// RUN: clang -emit-llvm -o - %s | grep -e "@g[0-9] " | count 2
+
+int g0, f0();
+int f1(), g1;
+