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-rw-r--r--test/regression/bitfields9.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/test/regression/bitfields9.c b/test/regression/bitfields9.c
new file mode 100644
index 00000000..b33c4064
--- /dev/null
+++ b/test/regression/bitfields9.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+
+/* Initialization of bit-fields */
+
+struct s {
+ signed char a: 6;
+ unsigned int b: 2;
+};
+
+struct t {
+ unsigned int c: 16;
+ unsigned int d: 1;
+ short e: 8;
+};
+
+void print_s(char * msg, struct s p)
+{
+ printf("%s = { a = %d, b = %d }\n", msg, p.a, p.b);
+}
+
+void print_t(char * msg, struct t p)
+{
+ printf("%s = { c = %d, d = %d, e = %d }\n", msg, p.c, p.d, p.e);
+}
+
+/* Global initialization */
+struct s glob_s = { -12, 1 };
+struct t glob_t = { 123, 0, -45 };
+
+/* Local initialization */
+void f(int x, int y)
+{
+ struct s loc_s = { x, y };
+ struct t loc_t = { x, 1, y };
+ print_s("loc_s", loc_s);
+ print_t("loc_t", loc_t);
+ print_s("compound_s", (struct s) { y, x });
+ print_t("compound_t", (struct t) { y, 0, -x });
+}
+
+int main()
+{
+ print_s("glob_s", glob_s);
+ print_t("glob_t", glob_t);
+ f(11, 2);
+ f(7, 50);
+ return 0;
+}
+