1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wunused-var-2.c b/gcc/testsuite/gcc.dg/Wunused-var-2.c
new file mode 100644
index 000000000..b5a22f865
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Wunused-var-2.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-Wunused" } */
+
+int
+f1 (void)
+{
+  int a;
+  int b;
+  int c;
+  int d;
+  int e;
+  a = 1;
+  b = 2;
+  c = 3;
+  d = 4;
+  e = 5;
+  return sizeof (a) + ((__typeof (b)) 1) + __alignof__ (c)
+         + __builtin_choose_expr (1, d, e);
+}