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Call parse on empty specs at compile time
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@ -2627,7 +2627,9 @@ template <typename Char, typename... Args> class format_string_checker {
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#endif
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}
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FMT_CONSTEXPR void on_replacement_field(int, const Char*) {}
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FMT_CONSTEXPR void on_replacement_field(int id, const Char* begin) {
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on_format_specs(id, begin, begin); // Call parse() on empty specs.
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}
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FMT_CONSTEXPR auto on_format_specs(int id, const Char* begin, const Char*)
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-> const Char* {
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@ -273,7 +273,7 @@ struct custom_context {
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bool called = false;
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template <typename T> struct formatter_type {
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auto parse(fmt::format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(fmt::format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -290,7 +290,7 @@ struct test_struct {};
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FMT_BEGIN_NAMESPACE
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template <typename Char> struct formatter<test_struct, Char> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -573,7 +573,7 @@ struct disabled_formatter_convertible {
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<enabled_formatter> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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auto format(enabled_formatter, format_context& ctx) const
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@ -583,7 +583,7 @@ template <> struct formatter<enabled_formatter> {
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};
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template <> struct formatter<enabled_ptr_formatter*> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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auto format(enabled_ptr_formatter*, format_context& ctx) const
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@ -607,7 +607,7 @@ struct nonconst_formattable {};
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<const_formattable> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -619,7 +619,7 @@ template <> struct formatter<const_formattable> {
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};
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template <> struct formatter<nonconst_formattable> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -641,7 +641,7 @@ struct convertible_to_pointer_formattable {
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<convertible_to_pointer_formattable> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -721,7 +721,7 @@ struct convertible_to_cstring {
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<convertible_to_int> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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auto format(convertible_to_int, format_context& ctx) const
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@ -842,7 +842,7 @@ struct its_a_trap {
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<its_a_trap> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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@ -2101,7 +2101,7 @@ struct check_back_appender {};
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FMT_BEGIN_NAMESPACE
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template <> struct formatter<check_back_appender> {
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auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
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return ctx.begin();
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}
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