commit b8874015bd1d09b1b72293c0b5be422fd375e04b
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Mon Jan 2 19:01:24 2017 +0100

    Fix spurious warning on MACH_MSG_TYPE_POLYMORPHIC value
    
    * utils.c (WriteStaticLongDecl): Explicitly cast name to unsigned short to
    ignore truncation of MACH_MSG_TYPE_POLYMORPHIC i.e. -1.

diff --git a/utils.c b/utils.c
index a06001b..d6a2b72 100644
--- a/utils.c
+++ b/utils.c
@@ -284,7 +284,7 @@ WriteStaticLongDecl(FILE *file, const ipc_type_t *it,
 	    strdealloc(dealloc));
     fprintf(file, "\t\t/* msgt_unused = */\t\t0\n");
     fprintf(file, "\t},\n");
-    fprintf(file, "\t\t/* msgtl_name = */\t%s,\n",
+    fprintf(file, "\t\t/* msgtl_name = */\t(unsigned short) %s,\n",
 	    inname ? it->itInNameStr : it->itOutNameStr);
     fprintf(file, "\t\t/* msgtl_size = */\t%d,\n", it->itSize);
     fprintf(file, "\t\t/* msgtl_number = */\t%d,\n", it->itNumber);
