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Fix a compiler warning

Latest master triggers a compiler warning due
to comparing int64_t to uint64_t.

notation.cpp: In Funktion »std::string pretty_pv(Position&, int, Value, int64_t, Move*)«:
notation.cpp:230:30: Warnung: Vergleich zwischen vorzeichenbehafteten und vorzeichenlosen Ganzzahlausdrücken [-Wsign-compare]

This patch should fix it.

No functional change.
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1 parent 72e8640 commit ffd6685f791f7e980cbada45ff66243c7b1aff76 @joergoster joergoster committed with Feb 10, 2014
Showing with 4 additions and 4 deletions.
  1. +3 −3 src/notation.cpp
  2. +1 −1 src/notation.h
6 src/notation.cpp
@@ -212,10 +212,10 @@ static string score_to_string(Value v) {
return s.str();
-string pretty_pv(Position& pos, int depth, Value value, int64_t msecs, Move pv[]) {
+string pretty_pv(Position& pos, int depth, Value value, uint64_t msecs, Move pv[]) {
- const int64_t K = 1000;
- const int64_t M = 1000000;
+ const uint64_t K = 1000;
+ const uint64_t M = 1000000;
std::stack<StateInfo> st;
Move* m = pv;
2 src/notation.h
@@ -30,6 +30,6 @@ std::string score_to_uci(Value v, Value alpha = -VALUE_INFINITE, Value beta = VA
Move move_from_uci(const Position& pos, std::string& str);
const std::string move_to_uci(Move m, bool chess960);
const std::string move_to_san(Position& pos, Move m);
-std::string pretty_pv(Position& pos, int depth, Value score, int64_t msecs, Move pv[]);
+std::string pretty_pv(Position& pos, int depth, Value score, uint64_t msecs, Move pv[]);
#endif // #ifndef NOTATION_H_INCLUDED

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