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Fix casting warnings under Intel Compiler

Browse source 
Int to Char warning fixed changing the function
signature to int.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2009-02-07 12:31:53 +01:00
parent 2ea7449f2a
commit fa322b3768
3 changed files with 6 additions and 6 deletions
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2
src/piece.cpp
View file

@ -35,7 +35,7 @@
static const char PieceChars[] = " pnbrqk"; static const char PieceChars[] = " pnbrqk";
char piece_type_to_char(PieceType pt, bool upcase) { int piece_type_to_char(PieceType pt, bool upcase) {
return upcase? toupper(PieceChars[pt]) : PieceChars[pt]; return upcase? toupper(PieceChars[pt]) : PieceChars[pt];
} }

2
src/piece.h
View file

@ -160,7 +160,7 @@ inline bool piece_is_ok(Piece pc) {
//// Prototypes //// Prototypes
//// ////
extern char piece_type_to_char(PieceType pt, bool upcase = false); extern int piece_type_to_char(PieceType pt, bool upcase = false);
extern PieceType piece_type_from_char(char c); extern PieceType piece_type_from_char(char c);

8
src/square.h
View file

@ -163,16 +163,16 @@ inline File file_from_char(char c) {
return File(c - 'a') + FILE_A; return File(c - 'a') + FILE_A;
} }
inline char file_to_char(File f) { inline int file_to_char(File f) {
return char(f - FILE_A) + 'a'; return int(f - FILE_A) + 'a';
} }
inline Rank rank_from_char(char c) { inline Rank rank_from_char(char c) {
return Rank(c - '1') + RANK_1; return Rank(c - '1') + RANK_1;
} }
inline char rank_to_char(Rank r) { inline int rank_to_char(Rank r) {
return char(r - RANK_1) + '1'; return int(r - RANK_1) + '1';
} }
inline Square square_from_string(const std::string& str) { inline Square square_from_string(const std::string& str) {