diff options
| -rw-r--r-- | libstdc++-v3/testsuite/20_util/from_chars/4.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/from_chars/4.cc b/libstdc++-v3/testsuite/20_util/from_chars/4.cc index dcd9f97c946..c27df4ffa5e 100644 --- a/libstdc++-v3/testsuite/20_util/from_chars/4.cc +++ b/libstdc++-v3/testsuite/20_util/from_chars/4.cc @@ -300,9 +300,11 @@ test_max_mantissa() if (Float_limits::is_iec559 && Float_limits::digits < UInt_limits::digits) { +#ifdef _GLIBCXX_USE_C99_MATH_TR1 std::printf("Testing %d-bit float, using %zu-bit integer\n", Float_limits::digits + (int)std::log2(Float_limits::max_exponent) + 1, sizeof(UIntT) * __CHAR_BIT__); +#endif std::from_chars_result res; FloatT flt; |