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Fix a warning under Intel compiler in square.h

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

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2009-04-12 17:58:30 +02:00
parent e38ad4d42b
commit 72c7595f8a
1 changed files with 2 additions and 2 deletions
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4
src/square.h
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@ -164,7 +164,7 @@ inline File file_from_char(char c) {
} }
inline char file_to_char(File f) { 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) { 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) { 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) { inline Square square_from_string(const std::string& str) {