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This commit is contained in:
Victor Zverovich
2022-09-04 10:44:05 -07:00
parent 58a5563a9f
commit d59b89e9cd
3 changed files with 56 additions and 31 deletions
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test/format-test.cc
+11 -7
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@@ -2322,21 +2322,25 @@ class format_facet : public fmt::format_facet<std::locale> {
fmt::appender out;
template <typename T, FMT_ENABLE_IF(fmt::detail::is_integer<T>::value)>
void operator()(T value) {
auto operator()(T value) -> bool {
fmt::format_to(out, "[{}]", value);
return true;
}
template <typename T, FMT_ENABLE_IF(!fmt::detail::is_integer<T>::value)>
void operator()(T) {}
auto operator()(T) -> bool {
return false;
}
};
void do_put(fmt::appender out, fmt::basic_format_arg<fmt::format_context> arg,
const fmt::format_specs&) const override;
auto do_put(fmt::appender out, fmt::basic_format_arg<fmt::format_context> arg,
const fmt::format_specs&) const -> bool override;
};
void format_facet::do_put(fmt::appender out,
auto format_facet::do_put(fmt::appender out,
fmt::basic_format_arg<fmt::format_context> arg,
const fmt::format_specs&) const {
visit_format_arg(int_formatter{out}, arg);
const fmt::format_specs&) const -> bool {
return visit_format_arg(int_formatter{out}, arg);
}
TEST(format_test, format_facet) {