From dee068786b2ef0b0d57fc02ca042e176c74db9b0 Mon Sep 17 00:00:00 2001
From: Alasdair Armstrong
Date: Thu, 30 Aug 2018 17:58:33 +0100
Subject: C: Fix a bug where function argument type becomes more specific due
 to flow typing

Added a regression test as c/test/downcast_fn.sail
---
 lib/sail.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/sail.h')

diff --git a/lib/sail.h b/lib/sail.h
index a8651f50..37b6b685 100644
--- a/lib/sail.h
+++ b/lib/sail.h
@@ -101,6 +101,8 @@ SAIL_BUILTIN_TYPE(sail_int);
 void CREATE_OF(sail_int, mach_int)(sail_int *, const mach_int);
 void RECREATE_OF(sail_int, mach_int)(sail_int *, const mach_int);
 
+mach_int CREATE_OF(mach_int, sail_int)(const sail_int);
+
 void CREATE_OF(sail_int, sail_string)(sail_int *, const sail_string);
 void RECREATE_OF(sail_int, sail_string)(mpz_t *, const sail_string);
 
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