1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/cp.c b/gcc/testsuite/gcc.c-torture/compile/cp.c
new file mode 100644
index 0000000..04b1420
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/cp.c
@@ -0,0 +1,42 @@
+struct _obstack_chunk
+{
+  char  *limit;
+  struct _obstack_chunk *prev;
+  char	contents[4];
+};
+
+struct obstack
+{
+  long	chunk_size;
+  struct _obstack_chunk* chunk;
+  char	*object_base;
+  char	*next_free;
+  char	*chunk_limit;
+  int	temp;
+  int   alignment_mask;
+  struct _obstack_chunk *(*chunkfun) ();
+  void (*freefun) ();
+};
+
+struct fooalign {char x; double d;};
+union fooround {long x; double d;};
+
+void
+_obstack_begin (h, size, alignment, chunkfun, freefun)
+     struct obstack *h;
+     int size;
+     int alignment;
+     void *  (*chunkfun) ();
+     void (*freefun) ();
+{
+  register struct _obstack_chunk* chunk;
+
+  if (alignment == 0)
+    alignment = ((char *)&((struct fooalign *) 0)->d - (char *)0);
+  if (size == 0)
+    {
+      int extra = 4;
+      if (extra < (sizeof (union fooround)))
+	extra = (sizeof (union fooround));
+    }
+}