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Try fixing a bogus MSVC warning about buffer overrun (#145)

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This commit is contained in:
vitaut 2015-03-28 17:52:17 -07:00
parent 60405cf693
commit d2387999ec
1 changed files with 10 additions and 6 deletions
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16
format.h
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@ -2601,12 +2601,18 @@ inline void format_decimal(char *&buffer, T value) {
namespace fmt {
namespace internal {
inline void set_types(Arg *) {}
inline void do_set_types(Arg *) {}
template <typename T, typename... Args>
inline void set_types(Arg *args, const T &arg, const Args & ... tail) {
inline void do_set_types(Arg *args, const T &arg, const Args & ... tail) {
args->type = static_cast<Arg::Type>(MakeValue<T>::type(arg));
set_types(args + 1, tail...);
do_set_types(args + 1, tail...);
}
template <typename... Args>
inline void set_types(Arg *array, const Args & ... args) {
do_set_types(array, args...);
array[sizeof...(Args)].type = Arg::NONE;
}
// Computes the argument array size by adding 1 to N, which is the number of
@ -2628,10 +2634,8 @@ struct ArgArraySize {
Arg array[fmt::internal::ArgArraySize<sizeof...(Args)>::VALUE] = { \
fmt::internal::MakeValue<Char>(args)... \
}; \
if (sizeof...(Args) > fmt::ArgList::MAX_PACKED_ARGS) { \
if (sizeof...(Args) > fmt::ArgList::MAX_PACKED_ARGS) \
set_types(array, args...); \
array[sizeof...(Args)].type = Arg::NONE; \
} \
call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), \
fmt::ArgList(fmt::internal::make_type(args...), array)); \
}