enums and ints are compatible

But like GCC do warn about changes in signedness.  The latter
leads to some changes in gen_assign_cast to not also warn about
  unsigned* = int*
(where GCC warns, but only with extra warnings).

1 files changed, 2 insertions, 1 deletions

diff --git a/tcc.h b/tcc.h
index 470b8dc..f990f8f 100644
--- a/tcc.h
+++ b/tcc.h
@@ -387,7 +387,8 @@ struct Attribute {
         mode          : 4,
         weak          : 1,
         visibility    : 2,
-        fill          : 8; // 8 bits left to fit well in union below
+	unsigned_enum : 1,
+        fill          : 7; // 7 bits left to fit well in union below
 };
 
 /* GNUC attribute definition */