1 files changed, 15 insertions, 0 deletions
diff --git a/prec2.c b/prec2.c
new file mode 100644
index 0000000..f31bf02
--- /dev/null
+++ b/prec2.c
@@ -0,0 +1,15 @@
+#include <u.h>
+#include <libc.h>
+
+void
+main()
+{
+	int n;
+	int *p;
+
+	n = 4;
+	p = &n;
+	print("%d\n", ++*p);
+	print("%d\n", n);
+	exits(0);
+}