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Debug ppc failure

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This commit is contained in:
Victor Zverovich 2022-05-30 12:50:57 -07:00
parent 8c7cf51395
commit 798d09bb70
2 changed files with 9 additions and 5 deletions
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7
include/fmt/format.h
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@ -1314,10 +1314,13 @@ struct float_info<T, enable_if_t<std::numeric_limits<T>::digits == 64 ||
static const int exponent_bits = 15;
};
template <int> constexpr int check_digits();
// A double-double floating point number.
template <typename T>
struct float_info<T, enable_if_t<std::numeric_limits<T>::digits >= 106 &&
!std::numeric_limits<T>::is_iec559>> {
struct float_info<T, enable_if_t<!std::numeric_limits<T>::is_iec559 &&
!is_float128<T>::value>> {
static constexpr int check = check_digits<std::numeric_limits<T>::digits>();
using carrier_uint = detail::uint128_t;
};

7
test/format-impl-test.cc
View File

@ -385,10 +385,11 @@ template <> struct numeric_limits<double_double> {
} // namespace std
TEST(format_impl_test, write_double_double) {
auto s = std::string();
fmt::detail::write<char>(std::back_inserter(s), double_double(42), {});
// TODO: restore
// auto s = std::string();
// fmt::detail::write<char>(std::back_inserter(s), double_double(42), {});
#ifndef _MSC_VER // MSVC has an issue with specializing is_floating_point.
EXPECT_EQ(s, "42");
// EXPECT_EQ(s, "42");
#endif
}