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Disable problematic implicit conversions

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This commit is contained in:
Victor Zverovich
2023-04-09 09:08:46 -07:00
parent 02bf4d1c1c
commit fce74caa15
5 changed files with 18 additions and 60 deletions
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22
test/core-test.cc
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@@ -672,7 +672,8 @@ TEST(core_test, is_formattable) {
static_assert(fmt::is_formattable<enabled_formatter>::value, "");
static_assert(!fmt::is_formattable<enabled_ptr_formatter*>::value, "");
static_assert(!fmt::is_formattable<disabled_formatter>::value, "");
static_assert(fmt::is_formattable<disabled_formatter_convertible>::value, "");
static_assert(!fmt::is_formattable<disabled_formatter_convertible>::value,
"");
static_assert(fmt::is_formattable<const_formattable&>::value, "");
static_assert(fmt::is_formattable<const const_formattable&>::value, "");
@@ -798,25 +799,6 @@ TEST(core_test, format_explicitly_convertible_to_std_string_view) {
# endif
#endif
struct convertible_to_long_long {
operator long long() const { return 1LL << 32; }
};
TEST(core_test, format_convertible_to_long_long) {
EXPECT_EQ("100000000", fmt::format("{:x}", convertible_to_long_long()));
}
struct disabled_rvalue_conversion {
operator const char*() const& { return "foo"; }
operator const char*() & { return "foo"; }
operator const char*() const&& = delete;
operator const char*() && = delete;
};
TEST(core_test, disabled_rvalue_conversion) {
EXPECT_EQ("foo", fmt::format("{}", disabled_rvalue_conversion()));
}
namespace adl_test {
template <typename... T> void make_format_args(const T&...) = delete;