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Suppress an MSVC warning (#1622)

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This commit is contained in:
Victor Zverovich
2020-04-11 06:26:42 -07:00
parent 8cd8ef03eb
commit e30d8391e4
1 changed files with 8 additions and 5 deletions
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13
include/fmt/format.h
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@ -2139,12 +2139,18 @@ template <typename ErrorHandler> class numeric_specs_checker {
// A format specifier handler that checks if specifiers are consistent with the // A format specifier handler that checks if specifiers are consistent with the
// argument type. // argument type.
template <typename Handler> class specs_checker : public Handler { template <typename Handler> class specs_checker : public Handler {
private:
numeric_specs_checker<Handler> checker_;
// Suppress an MSVC warning about using this in initializer list.
FMT_CONSTEXPR Handler& error_handler() { return *this; }
public: public:
FMT_CONSTEXPR specs_checker(const Handler& handler, internal::type arg_type) FMT_CONSTEXPR specs_checker(const Handler& handler, internal::type arg_type)
: Handler(handler), checker_(*this, arg_type) {} : Handler(handler), checker_(error_handler(), arg_type) {}
FMT_CONSTEXPR specs_checker(const specs_checker& other) FMT_CONSTEXPR specs_checker(const specs_checker& other)
: Handler(other), checker_(*this, other.arg_type_) {} : Handler(other), checker_(error_handler(), other.arg_type_) {}
FMT_CONSTEXPR void on_align(align_t align) { FMT_CONSTEXPR void on_align(align_t align) {
if (align == align::numeric) checker_.require_numeric_argument(); if (align == align::numeric) checker_.require_numeric_argument();
@ -2177,9 +2183,6 @@ template <typename Handler> class specs_checker : public Handler {
} }
FMT_CONSTEXPR void end_precision() { checker_.check_precision(); } FMT_CONSTEXPR void end_precision() { checker_.check_precision(); }
private:
numeric_specs_checker<Handler> checker_;
}; };
template <template <typename> class Handler, typename FormatArg, template <template <typename> class Handler, typename FormatArg,