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author | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2011-06-24 16:26:23 +1000 |
commit | 6da26870e0ae5acd6ff49a30ec2f6886b44d095e (patch) | |
tree | 850c71039563c16a5d563c47e7ba2ab645baf198 /lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c | |
parent | 6925a799d04c6fa59dd2ddef1f5510f9bb7d17d1 (diff) | |
parent | 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 (diff) | |
download | samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.gz samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.tar.bz2 samba-6da26870e0ae5acd6ff49a30ec2f6886b44d095e.zip |
Merge 2610c05b5b95cc7036b3d6dfb894c6cfbdb68483 as Samba-4.0alpha16
Diffstat (limited to 'lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c')
-rw-r--r-- | lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c b/lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c new file mode 100644 index 0000000000..11d42f4c6b --- /dev/null +++ b/lib/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c @@ -0,0 +1,23 @@ +#include <ccan/typesafe_cb/typesafe_cb.h> +#include <stdbool.h> + +static void _set_some_value(void *val) +{ +} + +#define set_some_value(expr) \ + _set_some_value(typesafe_cb_cast(void *, long, (expr))) + +int main(int argc, char *argv[]) +{ +#ifdef FAIL + bool x = 0; +#if !HAVE_TYPEOF||!HAVE_BUILTIN_CHOOSE_EXPR||!HAVE_BUILTIN_TYPES_COMPATIBLE_P +#error "Unfortunately we don't fail if typesafe_cb_cast is a noop." +#endif +#else + long x = 0; +#endif + set_some_value(x); + return 0; +} |