Improve error detection further.

boostorg · Nov 6, 2023 · 90c5093 · 90c5093
1 parent d7048ec
commit 90c5093
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Showing 31 changed files with 180 additions and 111 deletions.
diff --git a/include/boost/math/ccmath/abs.hpp b/include/boost/math/ccmath/abs.hpp
@@ -8,15 +8,16 @@
 #ifndef BOOST_MATH_CCMATH_ABS
 #define BOOST_MATH_CCMATH_ABS
 
-#include <boost/math/tools/assert.hpp>
 #include <boost/math/ccmath/detail/config.hpp>
-#include <boost/math/ccmath/isnan.hpp>
-#include <boost/math/ccmath/isinf.hpp>
 
 #ifdef BOOST_MATH_NO_CCMATH
 #error "The header <boost/math/abs.hpp> can only be used in C++17 and later."
 #endif
 
+#include <boost/math/tools/assert.hpp>
+#include <boost/math/ccmath/isnan.hpp>
+#include <boost/math/ccmath/isinf.hpp>
+
 namespace boost::math::ccmath {
 
 namespace detail {

diff --git a/include/boost/math/ccmath/ceil.hpp b/include/boost/math/ccmath/ceil.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_CEIL_HPP
 #define BOOST_MATH_CCMATH_CEIL_HPP
 
-#include <cmath>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/ceil.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/floor.hpp>
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>

diff --git a/include/boost/math/ccmath/fabs.hpp b/include/boost/math/ccmath/fabs.hpp
@@ -8,6 +8,12 @@
 #ifndef BOOST_MATH_CCMATH_FABS
 #define BOOST_MATH_CCMATH_FABS
 
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fabs.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/abs.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/fdim.hpp b/include/boost/math/ccmath/fdim.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_FDIM_HPP
 #define BOOST_MATH_CCMATH_FDIM_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fdim.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/tools/promotion.hpp>
 #include <boost/math/ccmath/isnan.hpp>
 

diff --git a/include/boost/math/ccmath/floor.hpp b/include/boost/math/ccmath/floor.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_FLOOR_HPP
 #define BOOST_MATH_CCMATH_FLOOR_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/floor.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>

diff --git a/include/boost/math/ccmath/fma.hpp b/include/boost/math/ccmath/fma.hpp
@@ -7,13 +7,14 @@
 #define BOOST_MATH_CCMATH_FMA_HPP
 
 #include <boost/math/ccmath/detail/config.hpp>
-#include <boost/math/ccmath/isinf.hpp>
-#include <boost/math/ccmath/isnan.hpp>
 
 #ifdef BOOST_MATH_NO_CCMATH
 #error "The header <boost/math/fma.hpp> can only be used in C++17 and later."
 #endif
 
+#include <boost/math/ccmath/isinf.hpp>
+#include <boost/math/ccmath/isnan.hpp>
+
 namespace boost::math::ccmath {
 
 namespace detail {

diff --git a/include/boost/math/ccmath/fmax.hpp b/include/boost/math/ccmath/fmax.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_FMAX_HPP
 #define BOOST_MATH_CCMATH_FMAX_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fmax.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/tools/promotion.hpp>
 #include <boost/math/ccmath/isnan.hpp>
 

diff --git a/include/boost/math/ccmath/fmin.hpp b/include/boost/math/ccmath/fmin.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_FMIN_HPP
 #define BOOST_MATH_CCMATH_FMIN_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fmin.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/tools/promotion.hpp>
 #include <boost/math/ccmath/isnan.hpp>
 

diff --git a/include/boost/math/ccmath/fmod.hpp b/include/boost/math/ccmath/fmod.hpp
@@ -6,12 +6,14 @@
 #ifndef BOOST_MATH_CCMATH_FMOD_HPP
 #define BOOST_MATH_CCMATH_FMOD_HPP
 
-#include <cmath>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fmod.hpp> can only be used in C++17 and later."
+#endif
+
 #include <cstdint>
-#include <limits>
-#include <type_traits>
 #include <boost/math/tools/promotion.hpp>
-#include <boost/math/tools/is_constant_evaluated.hpp>
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>

diff --git a/include/boost/math/ccmath/fpclassify.hpp b/include/boost/math/ccmath/fpclassify.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_FPCLASSIFY
 #define BOOST_MATH_CCMATH_FPCLASSIFY
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/fpclassify.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/special_functions/fpclassify.hpp>
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>

diff --git a/include/boost/math/ccmath/frexp.hpp b/include/boost/math/ccmath/frexp.hpp
@@ -7,9 +7,12 @@
 #ifndef BOOST_MATH_CCMATH_FREXP_HPP
 #define BOOST_MATH_CCMATH_FREXP_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/frexp.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>
 #include <boost/math/ccmath/isfinite.hpp>

diff --git a/include/boost/math/ccmath/hypot.hpp b/include/boost/math/ccmath/hypot.hpp
@@ -7,12 +7,14 @@
 #ifndef BOOST_MATH_CCMATH_HYPOT_HPP
 #define BOOST_MATH_CCMATH_HYPOT_HPP
 
-#include <cmath>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/hypot.hpp> can only be used in C++17 and later."
+#endif
+
 #include <array>
-#include <limits>
-#include <type_traits>
 #include <boost/math/tools/config.hpp>
-#include <boost/math/tools/is_constant_evaluated.hpp>
 #include <boost/math/tools/promotion.hpp>
 #include <boost/math/ccmath/sqrt.hpp>
 #include <boost/math/ccmath/abs.hpp>

diff --git a/include/boost/math/ccmath/ilogb.hpp b/include/boost/math/ccmath/ilogb.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ILOGB_HPP
 #define BOOST_MATH_CCMATH_ILOGB_HPP
 
-#include <cmath>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/ilogb.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/logb.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>

diff --git a/include/boost/math/ccmath/isfinite.hpp b/include/boost/math/ccmath/isfinite.hpp
@@ -6,20 +6,15 @@
 #ifndef BOOST_MATH_CCMATH_ISFINITE
 #define BOOST_MATH_CCMATH_ISFINITE
 
-#include <cmath>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
-#include <boost/math/ccmath/isinf.hpp>
-#include <boost/math/ccmath/isnan.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
 
-#include <boost/math/tools/is_standalone.hpp>
-#ifndef BOOST_MATH_STANDALONE
-#include <boost/config.hpp>
-#ifdef BOOST_NO_CXX17_IF_CONSTEXPR
-#error "The header <boost/math/norms.hpp> can only be used in C++17 and later."
-#endif
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/isfinite.hpp> can only be used in C++17 and later."
 #endif
 
+#include <boost/math/ccmath/isinf.hpp>
+#include <boost/math/ccmath/isnan.hpp>
+
 namespace boost::math::ccmath {
 
 template <typename T>

diff --git a/include/boost/math/ccmath/isgreater.hpp b/include/boost/math/ccmath/isgreater.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ISGREATER_HPP
 #define BOOST_MATH_CCMATH_ISGREATER_HPP
 
-#include <cmath>
-#include <limits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/isgreater.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isnan.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/isgreaterequal.hpp b/include/boost/math/ccmath/isgreaterequal.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ISGREATEREQUAL_HPP
 #define BOOST_MATH_CCMATH_ISGREATEREQUAL_HPP
 
-#include <cmath>
-#include <limits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/islessequal.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isnan.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/isless.hpp b/include/boost/math/ccmath/isless.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ISLESS_HPP
 #define BOOST_MATH_CCMATH_ISLESS_HPP
 
-#include <cmath>
-#include <limits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/isless.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isnan.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/islessequal.hpp b/include/boost/math/ccmath/islessequal.hpp
@@ -6,9 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ISLESSEQUAL_HPP
 #define BOOST_MATH_CCMATH_ISLESSEQUAL_HPP
 
-#include <cmath>
-#include <limits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/islessequal.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isnan.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/isnormal.hpp b/include/boost/math/ccmath/isnormal.hpp
@@ -7,14 +7,15 @@
 #define BOOST_MATH_ISNORMAL_HPP
 
 #include <boost/math/ccmath/detail/config.hpp>
-#include <boost/math/ccmath/abs.hpp>
-#include <boost/math/ccmath/isinf.hpp>
-#include <boost/math/ccmath/isnan.hpp>
 
 #ifdef BOOST_MATH_NO_CCMATH
-#error "The header <boost/math/abs.hpp> can only be used in C++17 and later."
+#error "The header <boost/math/isnormal.hpp> can only be used in C++17 and later."
 #endif
 
+#include <boost/math/ccmath/abs.hpp>
+#include <boost/math/ccmath/isinf.hpp>
+#include <boost/math/ccmath/isnan.hpp>
+
 namespace boost::math::ccmath {
 
 template <typename T>

diff --git a/include/boost/math/ccmath/isunordered.hpp b/include/boost/math/ccmath/isunordered.hpp
@@ -6,8 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_ISUNORDERED_HPP
 #define BOOST_MATH_CCMATH_ISUNORDERED_HPP
 
-#include <cmath>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/isunordered.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/isnan.hpp>
 
 namespace boost::math::ccmath {

diff --git a/include/boost/math/ccmath/ldexp.hpp b/include/boost/math/ccmath/ldexp.hpp
@@ -7,8 +7,13 @@
 #ifndef BOOST_MATH_CCMATH_LDEXP_HPP
 #define BOOST_MATH_CCMATH_LDEXP_HPP
 
-#include <stdexcept>
 #include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/ldexp.hpp> can only be used in C++17 and later."
+#endif
+
+#include <stdexcept>
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>

diff --git a/include/boost/math/ccmath/logb.hpp b/include/boost/math/ccmath/logb.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_LOGB_HPP
 #define BOOST_MATH_CCMATH_LOGB_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/logb.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/frexp.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>

diff --git a/include/boost/math/ccmath/modf.hpp b/include/boost/math/ccmath/modf.hpp
@@ -6,10 +6,12 @@
 #ifndef BOOST_MATH_CCMATH_MODF_HPP
 #define BOOST_MATH_CCMATH_MODF_HPP
 
-#include <cmath>
-#include <limits>
-#include <type_traits>
-#include <boost/math/tools/is_constant_evaluated.hpp>
+#include <boost/math/ccmath/detail/config.hpp>
+
+#ifdef BOOST_MATH_NO_CCMATH
+#error "The header <boost/math/modf.hpp> can only be used in C++17 and later."
+#endif
+
 #include <boost/math/ccmath/abs.hpp>
 #include <boost/math/ccmath/isinf.hpp>
 #include <boost/math/ccmath/isnan.hpp>