1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/decl-6.c b/gcc/testsuite/gcc.dg/decl-6.c
new file mode 100644
index 000000000..0fd45d3c6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/decl-6.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+
+extern int var;
+
+int foo1(void)
+{
+  extern int var;
+
+  var += 1;
+}
+
+int foo2(void)
+{
+  var += 1;
+}