X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=typesafe_cb%2Ftest%2Fcompile_fail-cast_if_type.c;h=1e417cbac6bb869b43693087fe827380389d1cf8;hp=2ab3fa2398f29fa6940f4952471467195202e08b;hb=bd9f392599277acd2404688d034aa98b652ee1b7;hpb=246bde098d4f5ac212840a41b740297dd94e1135

diff --git a/typesafe_cb/test/compile_fail-cast_if_type.c b/typesafe_cb/test/compile_fail-cast_if_type.c
index 2ab3fa23..1e417cba 100644
--- a/typesafe_cb/test/compile_fail-cast_if_type.c
+++ b/typesafe_cb/test/compile_fail-cast_if_type.c
@@ -14,6 +14,9 @@ int main(int argc, char *argv[])
 #ifdef FAIL
 	int x = 0;
 	set_some_value(x);
+#if !HAVE_TYPEOF||!HAVE_BUILTIN_CHOOSE_EXPR||!HAVE_BUILTIN_TYPES_COMPATIBLE_P
+#error "Unfortunately we don't fail if cast_if_type is a noop."
+#endif
 #else
 	void *p = 0;
 	set_some_value(p);