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to_string supports types with format_as

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Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
This commit is contained in:
Vladislav Shchapov
2023-08-07 20:08:33 +05:00
committed by Victor Zverovich
parent 29ce2ff8a8
commit e150ea0cc2
2 changed files with 15 additions and 1 deletions
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7
test/format-test.cc
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@ -2141,6 +2141,13 @@ TEST(format_test, format_as) {
EXPECT_EQ(fmt::format("{}", test::struct_as_int()), "42");
}
TEST(format_test, format_as_to_string) {
EXPECT_EQ(fmt::to_string(test::scoped_enum_as_int()), "42");
EXPECT_EQ(fmt::to_string(test::scoped_enum_as_string_view()), "foo");
EXPECT_EQ(fmt::to_string(test::scoped_enum_as_string()), "foo");
EXPECT_EQ(fmt::to_string(test::struct_as_int()), "42");
}
template <typename Char, typename T> bool check_enabled_formatter() {
static_assert(std::is_default_constructible<fmt::formatter<T, Char>>::value,
"");