1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/oldcast1.C b/gcc/testsuite/g++.dg/warn/oldcast1.C
new file mode 100644
index 000000000..26c0a5c4d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/oldcast1.C
@@ -0,0 +1,16 @@
+// { dg-do compile }
+// { dg-options "-ansi -pedantic-errors -Wold-style-cast" }
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 26 Dec 2001 <nathan@codesourcery.com>
+
+// PR 5089. old style cast to void should be permitted (think assert)
+
+void foo ()
+{
+  int i;
+  float f = (float)i;  // { dg-warning "use of old-style cast" "" }
+
+  (void)i;
+}
+