diff options
Diffstat (limited to 'libstdc++-v3/src/c++17/floating_to_chars.cc')
| -rw-r--r-- | libstdc++-v3/src/c++17/floating_to_chars.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libstdc++-v3/src/c++17/floating_to_chars.cc b/libstdc++-v3/src/c++17/floating_to_chars.cc index 66bd457cbe2..4599d68a39c 100644 --- a/libstdc++-v3/src/c++17/floating_to_chars.cc +++ b/libstdc++-v3/src/c++17/floating_to_chars.cc @@ -22,9 +22,6 @@ // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. -// Activate __glibcxx_assert within this file to shake out any bugs. -#define _GLIBCXX_ASSERTIONS 1 - #include <charconv> #include <bit> @@ -1114,6 +1111,7 @@ template<typename T> } __glibcxx_assert(false); + __builtin_unreachable(); } template<typename T> @@ -1202,6 +1200,8 @@ template<typename T> effective_precision = min(precision, max_eff_scientific_precision); output_specifier = "%.*Lg"; } + else + __builtin_unreachable(); const int excess_precision = (fmt != chars_format::general ? precision - effective_precision : 0); @@ -1234,6 +1234,8 @@ template<typename T> output_length_upper_bound = sign + strlen("0"); output_length_upper_bound += sizeof(radix) + effective_precision; } + else + __builtin_unreachable(); // Do the sprintf into the local buffer. char buffer[output_length_upper_bound+1]; @@ -1570,6 +1572,7 @@ template<typename T> } __glibcxx_assert(false); + __builtin_unreachable(); } // Define the overloads for float. |