From: Marco Costalba <mcostalba@gmail.com>
Date: Sun, 12 Apr 2009 15:58:30 +0000 (+0200)
Subject: Fix a warning under Intel compiler in square.h
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=72c7595f8ac72c7831ee319b8b0bc46404c5fc27;hp=e38ad4d42ba0b363581444feafd0f10b92e17f9a

Fix a warning under Intel compiler in square.h

We need to cast to char the whole expression...

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/square.h b/src/square.h
index 4f024c96..5ebfcc39 100644
--- a/src/square.h
+++ b/src/square.h
@@ -164,7 +164,7 @@ inline File file_from_char(char c) {
 }
 
 inline char file_to_char(File f) {
-  return char(f - FILE_A) + 'a';
+  return char(f - FILE_A + 'a');
 }
 
 inline Rank rank_from_char(char c) {
@@ -172,7 +172,7 @@ inline Rank rank_from_char(char c) {
 }
 
 inline char rank_to_char(Rank r) {
-  return char(r - RANK_1) + '1';
+  return char(r - RANK_1 + '1');
 }
 
 inline Square square_from_string(const std::string& str) {