From 27b5721cf6f21565e7ae547cb2b26e109b9950a9 Mon Sep 17 00:00:00 2001
From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Fri, 21 Jan 2005 12:57:41 +0000
Subject: [PATCH] Allow a unary +

git-svn-id: svn://svn.cc65.org/cc65/trunk@3371 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 src/ca65/expr.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ca65/expr.c b/src/ca65/expr.c
index b3e2b3617..b39f0655f 100644
--- a/src/ca65/expr.c
+++ b/src/ca65/expr.c
@@ -751,7 +751,7 @@ static ExprNode* FuncXMatch (void)
 
 static ExprNode* Function (ExprNode* (*F) (void))
 /* Handle builtin functions */
-{            
+{
     ExprNode* E;
 
     /* Skip the keyword */
@@ -810,6 +810,11 @@ static ExprNode* Factor (void)
 	    NextTok ();
 	    break;
 
+        case TOK_PLUS:
+            NextTok ();
+            N = Factor ();
+            break;
+
 	case TOK_MINUS:
 	    NextTok ();
             L = Factor ();