1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wpointer-to-int-cast-2.c b/gcc/testsuite/gcc.dg/Wpointer-to-int-cast-2.c
new file mode 100644
index 000000000..9ece965d6
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/Wpointer-to-int-cast-2.c
@@ -0,0 +1,12 @@
+/* Test -Wpointer-to-int-cast.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-Wpointer-to-int-cast" } */
+
+void *p;
+
+char
+f (void)
+{
+  return (char) p; /* { dg-warning "cast from pointer to integer of different size" } */
+}