From: Mike Pall <mike>
Date: Wed, 26 Jan 2011 13:18:12 +0000 (+0100)
Subject: FFI: Convert enum return value of C function to underlying type.
X-Git-Tag: v2.0.0-beta6~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30db71e2e2ee3d12f506297e5c0daddb01ffb2c3;p=thirdparty%2FLuaJIT.git

FFI: Convert enum return value of C function to underlying type.
---

diff --git a/src/lj_ccall.c b/src/lj_ccall.c
index 3881ad50..ece775a9 100644
--- a/src/lj_ccall.c
+++ b/src/lj_ccall.c
@@ -408,6 +408,7 @@ static int ccall_get_results(lua_State *L, CTState *cts, CType *ct,
 #endif
   /* No reference types end up here, so there's no need for the CTypeID. */
   lua_assert(!(ctype_isrefarray(ctr->info) || ctype_isstruct(ctr->info)));
+  if (ctype_isenum(ctr->info)) ctr = ctype_child(cts, ctr);
   return lj_cconv_tv_ct(cts, ctr, 0, L->top-1, (uint8_t *)sp);
 }