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Disallow formatting of multibyte strings into a wide buffer (#606)

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This commit is contained in:
Victor Zverovich
2018-03-10 06:46:41 -08:00
parent ca93be130a
commit daf650c49a
2 changed files with 11 additions and 19 deletions
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14
include/fmt/core.h
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@@ -546,7 +546,7 @@ template <typename Context, typename T>
FMT_CONSTEXPR basic_arg<Context> make_arg(const T &value);
#define FMT_MAKE_VALUE(TAG, ArgType, ValueType) \
template <typename C, typename Char = typename C::char_type> \
template <typename C> \
FMT_CONSTEXPR typed_value<C, TAG> make_value(ArgType val) { \
return static_cast<ValueType>(val); \
}
@@ -589,20 +589,22 @@ FMT_MAKE_VALUE(long_double_type, long double, long double)
// Formatting of wide strings into a narrow buffer and multibyte strings
// into a wide buffer is disallowed (https://github.com/fmtlib/fmt/pull/606).
FMT_MAKE_VALUE(cstring_type, Char*, const Char*)
FMT_MAKE_VALUE(cstring_type, const Char*, const Char*)
FMT_MAKE_VALUE(cstring_type, typename C::char_type*,
const typename C::char_type*)
FMT_MAKE_VALUE(cstring_type, const typename C::char_type*,
const typename C::char_type*)
FMT_MAKE_VALUE(cstring_type, signed char*, const signed char*)
FMT_MAKE_VALUE(cstring_type, const signed char*, const signed char*)
FMT_MAKE_VALUE(cstring_type, unsigned char*, const unsigned char*)
FMT_MAKE_VALUE(cstring_type, const unsigned char*, const unsigned char*)
FMT_MAKE_VALUE(string_type, basic_string_view<typename C::char_type>,
basic_string_view<Char>)
basic_string_view<typename C::char_type>)
FMT_MAKE_VALUE(string_type,
typename basic_string_view<typename C::char_type>::type,
basic_string_view<Char>)
basic_string_view<typename C::char_type>)
FMT_MAKE_VALUE(string_type, const std::basic_string<typename C::char_type>&,
basic_string_view<Char>)
basic_string_view<typename C::char_type>)
FMT_MAKE_VALUE(pointer_type, void*, const void*)
FMT_MAKE_VALUE(pointer_type, const void*, const void*)