[src/trunk]: src/regress/usr.bin/xlint/lint1 add packed tests.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ff089f8449c6
branches:  trunk
changeset: 747879:ff089f8449c6
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Oct 04 15:12:41 2009 +0000

description:
add packed tests.

diffstat:

 regress/usr.bin/xlint/lint1/test26.c |  35 +++++++++++++++++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)

diffs (39 lines):

diff -r 7bf042d70376 -r ff089f8449c6 regress/usr.bin/xlint/lint1/test26.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/usr.bin/xlint/lint1/test26.c      Sun Oct 04 15:12:41 2009 +0000
@@ -0,0 +1,35 @@
+/* packed tests */
+
+struct in_addr {
+       int x;
+};
+struct ip_timestamp {
+       char ipt_code;
+       char ipt_len;
+       char ipt_ptr;
+       unsigned int ipt_flg:4,
+                    ipt_oflw:4;
+       union ipt_timestamp {
+                int    ipt_time[1];
+                struct ipt_ta {
+                       struct in_addr ipt_addr;
+                       int ipt_time;
+                } ipt_ta[1] __packed;
+       } ipt_timestamp __packed;
+} __packed;
+
+typedef struct __packed {
+       int x;
+} t;
+
+struct x {
+       char c;
+       long l;
+} __packed;
+
+struct y {
+       char c;
+       long l;
+};
+
+int a[sizeof(struct y) - sizeof(struct x) - 1];