From 6569a707d169a629e25e10710c760c8dc84525c7 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 27 Mar 2012 15:40:45 +1030
Subject: [PATCH] cast: test/compile_fail-cast_static.c should fail without
 COMPOUND_LITERALS.

It still gave a warning on gcc, because casting a char to a char* gives a warning.  Not so on sun CC.
---
 ccan/cast/test/compile_fail-cast_static.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/ccan/cast/test/compile_fail-cast_static.c b/ccan/cast/test/compile_fail-cast_static.c
index 0f9e4780..a4ebf61b 100644
--- a/ccan/cast/test/compile_fail-cast_static.c
+++ b/ccan/cast/test/compile_fail-cast_static.c
@@ -3,15 +3,21 @@
 
 int main(int argc, char *argv[])
 {
-	char c;
+	long c;
 #ifdef FAIL
 	char *
 #else
-	long
+	char
 #endif
 		x = 0;
 
-	c = cast_static(char, x);
+	c = cast_static(long, x);
 	(void) c; /* Suppress unused-but-set-variable warning. */
 	return 0;
 }
+
+#ifdef FAIL
+#if !HAVE_COMPOUND_LITERALS
+#error "Unfortunately we don't fail if cast_static without compound literals"
+#endif
+#endif
-- 
2.39.2