From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Oct 2010 02:28:49 +0000 (+1030)
Subject: typesafe_cb: 64 bit fixes.
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=3b9d55bd9c9180cc94de96bf60f7bfa5d5f8f2cc;ds=sidebyside

typesafe_cb: 64 bit fixes.

In particular, gcc warns about cast from int to pointer.
---

diff --git a/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c b/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c
index a0362485..016d0e2a 100644
--- a/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c
+++ b/ccan/typesafe_cb/test/compile_fail-cast_if_type-promotable.c
@@ -6,7 +6,7 @@ static void _set_some_value(void *val)
 }
 
 #define set_some_value(expr)						\
-	_set_some_value(cast_if_type(void *, (expr), (expr), int))
+	_set_some_value(cast_if_type(void *, (expr), (expr), long))
 
 int main(int argc, char *argv[])
 {
@@ -16,7 +16,7 @@ int main(int argc, char *argv[])
 #error "Unfortunately we don't fail if cast_if_type is a noop."
 #endif
 #else
-	int x = 0;
+	long x = 0;
 #endif
 	set_some_value(x);
 	return 0;