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Specialize MakeUnsigned for all signed integer types.

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This commit is contained in:
Victor Zverovich 2014-07-31 21:23:49 -07:00
parent d81fafc295
commit be9356b651
1 changed files with 8 additions and 5 deletions
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13
format.h
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@ -424,13 +424,16 @@ struct IntTraits {
template <typename T>
struct MakeUnsigned { typedef T Type; };
#define SPECIALIZE_MAKE_UNSIGNED(T) \
#define SPECIALIZE_MAKE_UNSIGNED(T, U) \
template <> \
struct MakeUnsigned<signed T> { typedef unsigned T Type; }
struct MakeUnsigned<T> { typedef U Type; }
SPECIALIZE_MAKE_UNSIGNED(char);
SPECIALIZE_MAKE_UNSIGNED(short);
SPECIALIZE_MAKE_UNSIGNED(long);
SPECIALIZE_MAKE_UNSIGNED(char, unsigned char);
SPECIALIZE_MAKE_UNSIGNED(signed char, unsigned char);
SPECIALIZE_MAKE_UNSIGNED(short, unsigned short);
SPECIALIZE_MAKE_UNSIGNED(int, unsigned);
SPECIALIZE_MAKE_UNSIGNED(long, unsigned long);
SPECIALIZE_MAKE_UNSIGNED(LongLong, ULongLong);
template <typename T>
struct IsLongDouble { enum {VALUE = 0}; };