From d183cb32df59de77d8080e417eb2fe7ebcc64949 Mon Sep 17 00:00:00 2001
From: Jun Woong <woong.jun@gmail.com>
Date: Tue, 10 Mar 2015 08:59:47 +0900
Subject: [PATCH] Fixed the result of unary + to generate rvalue

---
 src/expr.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/expr.c b/src/expr.c
index 36739fc6..0dfcc2ee 100755
--- a/src/expr.c
+++ b/src/expr.c
@@ -157,9 +157,11 @@ static Tree unary(void) {
 						  	p->u.sym->addressed = 1;
  break;
 	case '+':    t = gettok(); p = unary(); p = pointer(p);
-						  if (isarith(p->type))
-						  	p = cast(p, promote(p->type));
-						  else
+						  if (isarith(p->type)) {
+							p = cast(p, promote(p->type));
+							if (generic(p->op) == INDIR)
+								p = tree(RIGHT, p->type, NULL, p);
+						  } else
 						  	typeerror(ADD, p, NULL);  break;
 	case '-':    t = gettok(); p = unary(); p = pointer(p);
 						  if (isarith(p->type)) {