1 files changed, 31 insertions, 0 deletions
diff --git a/test/regression/sizeof1.c b/test/regression/sizeof1.c
new file mode 100644
index 00000000..e8441a2c
--- /dev/null
+++ b/test/regression/sizeof1.c
@@ -0,0 +1,31 @@
+struct s {
+  char c;
+  union { int i[3]; double d; } n;
+  struct { struct s * hd; struct s * tl; } l;
+};
+
+char tbl[sizeof(struct s)];
+/* Should be 32:
+      char c  at 0
+      union n at 8 because alignment = 8; sizeof = 12
+      struct l at 8+12=20 with alignment = 4; sizeof = 8
+      end of struct at 20+8=28
+      alignment of whole struct is 8 because of d
+      28 aligned to 8 -> 32
+*/
+
+struct bits1 {
+  unsigned a: 1;
+  unsigned b: 6;
+};
+
+char b1[sizeof(struct bits1)];  /* should be 1 */
+
+struct bits2 {
+  unsigned a: 1;
+  unsigned b: 6;
+  unsigned c: 28;
+};
+
+char b2[sizeof(struct bits2)];  /* should be 8 */
+