cppalliance · mborland · Nov 6, 2025 · Nov 6, 2025 · Nov 6, 2025 · Nov 6, 2025
diff --git a/include/boost/decimal/decimal128_t.hpp b/include/boost/decimal/decimal128_t.hpp
@@ -530,10 +530,6 @@ BOOST_DECIMAL_EXPORT class decimal128_t final
         BOOST_DECIMAL_REQUIRES_RETURN(detail::is_integral_v, Integer, std::partial_ordering);
     #endif
 
-    #if !defined(BOOST_DECIMAL_DISABLE_IOSTREAM)
-    friend inline std::string bit_string(decimal128_t rhs) noexcept;
-    #endif
-
     // 3.6.4 Same Quantum
     friend constexpr auto samequantumd128(const decimal128_t& lhs, const decimal128_t& rhs) noexcept -> bool;
 
@@ -606,15 +602,6 @@ BOOST_DECIMAL_EXPORT class decimal128_t final
     friend constexpr auto fmad128(decimal128_t x, decimal128_t y, decimal128_t z) noexcept -> decimal128_t;
 };
 
-#if !defined(BOOST_DECIMAL_DISABLE_IOSTREAM)
-inline std::string bit_string(decimal128_t rhs) noexcept
-{
-    std::stringstream ss;
-    ss << std::hex << rhs.bits_.high << rhs.bits_.low;
-    return ss.str();
-}
-#endif
-
 #ifdef BOOST_DECIMAL_HAS_INT128
 
 constexpr auto from_bits(const detail::builtin_uint128_t rhs) noexcept -> decimal128_t

diff --git a/include/boost/decimal/decimal32_t.hpp b/include/boost/decimal/decimal32_t.hpp
@@ -170,7 +170,6 @@ BOOST_DECIMAL_EXPORT class decimal32_t final // NOLINT(cppcoreguidelines-special
     // Debug bit pattern
     friend constexpr auto from_bits(std::uint32_t bits) noexcept -> decimal32_t;
     friend BOOST_DECIMAL_CXX20_CONSTEXPR auto to_bits(decimal32_t rhs) noexcept -> std::uint32_t;
-    friend inline auto debug_pattern(decimal32_t rhs) noexcept -> void;
 
     // Equality template between any integer type and decimal32_t
     template <BOOST_DECIMAL_DECIMAL_FLOATING_TYPE Decimal, BOOST_DECIMAL_INTEGRAL Integer>
@@ -2037,19 +2036,6 @@ constexpr auto decimal32_t::operator%=(const decimal32_t rhs) noexcept -> decima
     return *this;
 }
 
-// LCOV_EXCL_START
-inline auto debug_pattern(const decimal32_t rhs) noexcept -> void
-{
-    #if !defined(BOOST_DECIMAL_DISABLE_IOSTREAM)
-    std::cerr << "Sig: " << rhs.full_significand()
-              << "\nExp: " << rhs.biased_exponent()
-              << "\nNeg: " << rhs.isneg() << std::endl;
-    #else
-    static_cast<void>(rhs);
-    #endif
-}
-// LCOV_EXCL_STOP
-
 BOOST_DECIMAL_CXX20_CONSTEXPR decimal32_t::operator float() const noexcept
 {
     return to_float<decimal32_t, float>(*this);

diff --git a/include/boost/decimal/detail/config.hpp b/include/boost/decimal/detail/config.hpp
@@ -272,26 +272,6 @@ typedef unsigned __int128 builtin_uint128_t;
 #  define BOOST_DECIMAL_NO_CONSTEVAL_DETECTION
 #endif
 
-#if defined(__clang__)
-#  if defined __has_feature
-#    if __has_feature(thread_sanitizer) || __has_feature(address_sanitizer) || __has_feature(thread_sanitizer)
-#      define BOOST_DECIMAL_REDUCE_TEST_DEPTH
-#    endif
-#  endif
-#elif defined(__GNUC__)
-#  if defined(__SANITIZE_THREAD__) || defined(__SANITIZE_ADDRESS__) || defined(__SANITIZE_THREAD__)
-#    define BOOST_DECIMAL_REDUCE_TEST_DEPTH
-#  endif
-#elif defined(_MSC_VER)
-#  if defined(_DEBUG) || defined(__SANITIZE_ADDRESS__)
-#    define BOOST_DECIMAL_REDUCE_TEST_DEPTH
-#  endif
-#endif
-
-#if !defined(BOOST_DECIMAL_REDUCE_TEST_DEPTH) && ((defined(UBSAN) && (UBSAN == 1)))
-#  define BOOST_DECIMAL_REDUCE_TEST_DEPTH
-#endif
-
 #if defined(__clang__) && __clang_major__ < 19
 #  define BOOST_DECIMAL_CLANG_STATIC static
 #else

diff --git a/test/compare_dec128_and_fast.cpp b/test/compare_dec128_and_fast.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/random_decimal128_comp.cpp b/test/random_decimal128_comp.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <random>

diff --git a/test/random_decimal128_fast_comp.cpp b/test/random_decimal128_fast_comp.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <random>

diff --git a/test/random_decimal128_fast_math.cpp b/test/random_decimal128_fast_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/random_decimal128_math.cpp b/test/random_decimal128_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/random_decimal32_comp.cpp b/test/random_decimal32_comp.cpp
@@ -6,6 +6,7 @@
 #include <boost/decimal.hpp>
 #endif
 
+#include "testing_config.hpp"
 #include <boost/core/lightweight_test.hpp>
 #include <iostream>
 #include <random>

diff --git a/test/random_decimal32_fast_comp.cpp b/test/random_decimal32_fast_comp.cpp
@@ -6,6 +6,7 @@
 #include <boost/decimal.hpp>
 #endif
 
+#include "testing_config.hpp"
 #include <boost/core/lightweight_test.hpp>
 #include <iostream>
 #include <random>

diff --git a/test/random_decimal32_fast_math.cpp b/test/random_decimal32_fast_math.cpp
@@ -6,6 +6,7 @@
 #include <boost/decimal.hpp>
 #endif
 
+#include "testing_config.hpp"
 #include <boost/core/lightweight_test.hpp>
 #include <iostream>
 #include <random>

diff --git a/test/random_decimal32_math.cpp b/test/random_decimal32_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal/decimal32_t.hpp>
 #include <boost/decimal/iostream.hpp>
 #include <random>

diff --git a/test/random_decimal64_comp.cpp b/test/random_decimal64_comp.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal/decimal64_t.hpp>
 #include <boost/decimal/iostream.hpp>
 #include <boost/core/lightweight_test.hpp>

diff --git a/test/random_decimal64_fast_comp.cpp b/test/random_decimal64_fast_comp.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal/decimal_fast64_t.hpp>
 #include <boost/decimal/iostream.hpp>
 #include <boost/decimal/cmath.hpp>

diff --git a/test/random_decimal64_fast_math.cpp b/test/random_decimal64_fast_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/random_decimal64_math.cpp b/test/random_decimal64_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/random_mixed_decimal_comp.cpp b/test/random_mixed_decimal_comp.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <boost/core/lightweight_test.hpp>
 #include <random>

diff --git a/test/random_mixed_decimal_math.cpp b/test/random_mixed_decimal_math.cpp
@@ -2,6 +2,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <random>
 #include <limits>

diff --git a/test/roundtrip_decimal128.cpp b/test/roundtrip_decimal128.cpp
@@ -3,7 +3,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include "mini_to_chars.hpp"
-
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/roundtrip_decimal128_fast.cpp b/test/roundtrip_decimal128_fast.cpp
@@ -3,7 +3,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include "mini_to_chars.hpp"
-
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/roundtrip_decimal32.cpp b/test/roundtrip_decimal32.cpp
@@ -3,7 +3,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include "mini_to_chars.hpp"
-
+#include "testing_config.hpp"
 #include <boost/decimal/decimal32_t.hpp>
 #include <boost/decimal/decimal64_t.hpp>
 #include <boost/decimal/iostream.hpp>

diff --git a/test/roundtrip_decimal32_fast.cpp b/test/roundtrip_decimal32_fast.cpp
@@ -3,7 +3,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include "mini_to_chars.hpp"
-
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <limits>
 #include <random>

diff --git a/test/roundtrip_decimal64.cpp b/test/roundtrip_decimal64.cpp
@@ -3,7 +3,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include "mini_to_chars.hpp"
-
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 #include <limits>
 #include <random>

diff --git a/test/test_acos.cpp b/test/test_acos.cpp
@@ -5,6 +5,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_acosh.cpp b/test/test_acosh.cpp
@@ -3,6 +3,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <chrono>
 #include <iomanip>
 #include <iostream>

diff --git a/test/test_asin.cpp b/test/test_asin.cpp
@@ -6,6 +6,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_asinh.cpp b/test/test_asinh.cpp
@@ -3,6 +3,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <chrono>
 #include <iomanip>
 #include <iostream>

diff --git a/test/test_assoc_laguerre.cpp b/test/test_assoc_laguerre.cpp
@@ -5,6 +5,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_assoc_legendre.cpp b/test/test_assoc_legendre.cpp
@@ -5,6 +5,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_atan.cpp b/test/test_atan.cpp
@@ -6,6 +6,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_atan2.cpp b/test/test_atan2.cpp
@@ -5,6 +5,7 @@
 // Propagates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_atanh.cpp b/test/test_atanh.cpp
@@ -3,6 +3,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <chrono>
 #include <iomanip>
 #include <iostream>

diff --git a/test/test_beta.cpp b/test/test_beta.cpp
@@ -5,6 +5,7 @@
 // Propagates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_cbrt.cpp b/test/test_cbrt.cpp
@@ -3,6 +3,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <boost/decimal.hpp>
 
 #if defined(__clang__)

diff --git a/test/test_cmath.cpp b/test/test_cmath.cpp
@@ -5,6 +5,7 @@
 // Propogates up from boost.math
 #define _SILENCE_CXX23_DENORM_DEPRECATION_WARNING
 
+#include "testing_config.hpp"
 #include <boost/decimal/decimal32_t.hpp>
 #include <boost/decimal/decimal64_t.hpp>
 #include <boost/decimal/decimal128_t.hpp>

diff --git a/test/test_cosh.cpp b/test/test_cosh.cpp
@@ -3,6 +3,7 @@
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
+#include "testing_config.hpp"
 #include <chrono>
 #include <iomanip>
 #include <iostream>