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Fix inconsistent type detection (#1662)

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This commit is contained in:
Victor Zverovich
2020-05-05 18:28:00 -07:00
parent 3a52c6ae31
commit cfcafcc23c
1 changed files with 8 additions and 3 deletions
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11
include/fmt/core.h
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@ -1208,13 +1208,16 @@ FMT_CONSTEXPR basic_format_arg<Context> make_arg(const T& value) {
return arg;
}
template <bool IS_PACKED, typename Context, typename T,
// The type template parameter is there to avoid an ODR violation when using
// a fallback formatter in one translation unit and an implicit conversion in
// another (not recommended).
template <bool IS_PACKED, typename Context, type, typename T,
FMT_ENABLE_IF(IS_PACKED)>
inline value<Context> make_arg(const T& val) {
return arg_mapper<Context>().map(val);
}
template <bool IS_PACKED, typename Context, typename T,
template <bool IS_PACKED, typename Context, type, typename T,
FMT_ENABLE_IF(!IS_PACKED)>
inline basic_format_arg<Context> make_arg(const T& value) {
return make_arg<Context>(value);
@ -1348,7 +1351,9 @@ class format_arg_store
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
basic_format_args<Context>(*this),
#endif
data_{internal::make_arg<is_packed, Context>(args)...} {
data_{internal::make_arg<
is_packed, Context,
internal::mapped_type_constant<Args, Context>::value>(args)...} {
}
};