From 22776f9ffdcf112bf1fbf53a2450f115cd74afea Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Wed, 13 Jan 2010 06:31:06 +0000
Subject: [PATCH] get double indirection working

do not try to optimize the output of the sub-dereference in a dereference
---
 tools/qfcc/source/emit.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/qfcc/source/emit.c b/tools/qfcc/source/emit.c
index 137532c91..5e2daba2d 100644
--- a/tools/qfcc/source/emit.c
+++ b/tools/qfcc/source/emit.c
@@ -472,7 +472,10 @@ emit_deref_expr (expr_t *e, def_t *dest)
 		&& e->e.expr.op == '&'
 		&& e->e.expr.e1->type < ex_string)
 		e->e.expr.op = '.';
-	d = emit_sub_expr (e, dest);
+	if (e->type == ex_uexpr && e->e.expr.op == '.')
+		d = emit_sub_expr (e, 0);
+	else
+		d = emit_sub_expr (e, dest);
 
 	if (dest && d != dest) {
 		zero.type = ex_short;