From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Thu, 13 Feb 2014 01:03:24 +0000 (-0500)
Subject: nitg: fix FFI _is_null functions
X-Git-Tag: v0.6.5~51^2~5
X-Git-Url: http://nitlanguage.org

nitg: fix FFI _is_null functions

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/src/compiler_ffi.nit b/src/compiler_ffi.nit
index 36c1453..2d520ac 100644
--- a/src/compiler_ffi.nit
+++ b/src/compiler_ffi.nit
@@ -483,7 +483,7 @@ redef class MExplicitCast
 		# special checks
 		if from == to.as_nullable then
 			# format A_is_null
-			ccu.header_decl.add("#define {from.mangled_cname}_is_null {from.mangled_cname}_is_a_{to.mangled_cname}\n")
+			ccu.header_decl.add("#define {from.mangled_cname}_is_null !{from.mangled_cname}_is_a_{to.mangled_cname}\n")
 		end
 
 		#