Fix issue with bit fields of type _Bool

cparser/Bitfields.ml: when assigning to a bit field of type _Bool, the
  right-hand side must be normalized to 0 or 1 via a cast to _Bool.
test/regression/bitfields{1,9}.c: add corresponding test cases.

1 files changed, 7 insertions, 7 deletions

diff --git a/test/regression/bitfields9.c b/test/regression/bitfields9.c
index b33c4064..be87057b 100644
--- a/test/regression/bitfields9.c
+++ b/test/regression/bitfields9.c
@@ -9,7 +9,7 @@ struct s {
 
 struct t {
   unsigned int c: 16;
-  unsigned int d: 1;
+  _Bool d: 1;
   short e: 8;
 };
 
@@ -25,25 +25,25 @@ void print_t(char * msg, struct t p)
 
 /* Global initialization */
 struct s glob_s = { -12, 1 };
-struct t glob_t = { 123, 0, -45 };
+struct t glob_t = { 123, 2, -45 };
 
 /* Local initialization */
-void f(int x, int y)
+void f(int x, int y, int z)
 {
   struct s loc_s = { x, y };
-  struct t loc_t = { x, 1, y };
+  struct t loc_t = { x, z, 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 });
+  print_t("compound_t", (struct t) { y, ~z, -x });
 }
 
 int main()
 {
   print_s("glob_s", glob_s);
   print_t("glob_t", glob_t);
-  f(11, 2);
-  f(7, 50);
+  f(11, 2, 3);
+  f(7, 50, 2);
   return 0;
 }