1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/noncompile/20050120-1.c b/gcc/testsuite/gcc.dg/noncompile/20050120-1.c
new file mode 100644
index 000000000..4af84b6f2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/noncompile/20050120-1.c
@@ -0,0 +1,19 @@
+/* PR c/18946 */
+/* { dg-do compile } */
+/* { dg-options "-Wshadow" } */
+
+void bar (void)
+{
+  {
+    if (foo)		/* { dg-error "undeclared|for each" } */
+      foo ();		/* { dg-warning "shadows previous" } */
+  }
+}
+
+void baz (void)
+{
+  if (foo)		/* { dg-error "undeclared" } */
+    {
+      int foo;		/* { dg-warning "shadows previous" } */
+    }
+}