gcc-7.3.0HEADgcc-7.3.0master

1 files changed, 20 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/null-pointer-1.c b/gcc/testsuite/gcc.dg/null-pointer-1.c
new file mode 100644
index 0000000000..8cc15c6d86
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/null-pointer-1.c
@@ -0,0 +1,20 @@
+/* PR c/13382 */
+/* Origin: Richard Hutchinson <richard.hutchinson@asa.co.uk> */
+
+/* Verify that the null initializer is converted to the right
+   pointer type.  */
+
+/* { dg-do compile } */
+/* { dg-options "-O" } */
+
+struct t
+{
+  int aMember;
+};
+
+struct t *const aPointer = 0;
+
+void foo()
+{
+  int anInt = (aPointer == 0) ? 0 : aPointer->aMember;
+}