/home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-hip/checkouts/llvm-project/clang/lib/Headers/__clang_hip_math.h File Reference#
#include <limits.h>#include <stdint.h>
Include dependency graph for __clang_hip_math.h:
Go to the source code of this file.
Macros | |
| #define | __DEVICE__ static __device__ inline __attribute__((always_inline)) |
| #define | __FAST_OR_SLOW(fast, slow) slow |
| #define | __RETURN_TYPE int |
| #define | __static_assert_type_size_equal(A, B) static_assert((A) == (B), "") |
Functions | |
| __DEVICE__ uint64_t | __make_mantissa_base8 (const char *__tagp __attribute__((nonnull))) |
| Make base 8 (octal) mantissa from char array. More... | |
| __DEVICE__ uint64_t | __make_mantissa_base10 (const char *__tagp __attribute__((nonnull))) |
| Make base 10 (decimal) mantissa char array. More... | |
| __DEVICE__ uint64_t | __make_mantissa_base16 (const char *__tagp __attribute__((nonnull))) |
| Make base 16 (hexadecimal) mantissa char array. More... | |
| __DEVICE__ uint64_t | __make_mantissa (const char *__tagp __attribute__((nonnull))) |
| Make mantissa based on number format char array. More... | |
| __DEVICE__ float | __cosf (float __x) |
Returns the fast approximate cosine of x. More... | |
| __DEVICE__ float | __exp10f (float __x) |
| Returns the fast approximate for \( 10^x \). More... | |
| __DEVICE__ float | __expf (float __x) |
| Returns the fast approximate for \( e^x \). More... | |
| __DEVICE__ float | __fadd_rn (float __x, float __y) |
| Add two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __fdiv_rn (float __x, float __y) |
| Divide two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __fdividef (float __x, float __y) |
Returns the fast approximate of x / y. More... | |
| __DEVICE__ float | __fmaf_rn (float __x, float __y, float __z) |
| Returns \(x \cdot y + z\) as a single operation, in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __fmul_rn (float __x, float __y) |
| Multiply two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __frcp_rn (float __x) |
| Returns 1 / x in round-to-nearest-even mod. More... | |
| __DEVICE__ float | __frsqrt_rn (float __x) |
| Returns \( 1 / \sqrt{x}\) in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __fsqrt_rn (float __x) |
| Returns \(\sqrt{x}\) in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __fsub_rn (float __x, float __y) |
| Subtract two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ float | __log10f (float __x) |
Returns the fast approximate for base 10 logarithm of x. More... | |
| __DEVICE__ float | __log2f (float __x) |
Returns the fast approximate for base 2 logarithm of x. More... | |
| __DEVICE__ float | __logf (float __x) |
Returns the fast approximate for natural logarithm of x. More... | |
| __DEVICE__ float | __powf (float __x, float __y) |
| Returns the fast approximate of \( x^y \). More... | |
| __DEVICE__ float | __saturatef (float __x) |
Clamp x to [+0.0, 1.0]. More... | |
| __DEVICE__ void | __sincosf (float __x, float *__sinptr, float *__cosptr) |
Returns the fast approximate of sine and cosine of x. More... | |
| __DEVICE__ float | __sinf (float __x) |
Returns the fast approximate sine of x. More... | |
| __DEVICE__ float | __tanf (float __x) |
Returns the fast approximate tangent of x. More... | |
| __DEVICE__ float | acosf (float __x) |
Returns the arc cosine of x. More... | |
| __DEVICE__ float | acoshf (float __x) |
Returns the nonnegative arc hyperbolic cosine of x. More... | |
| __DEVICE__ float | asinf (float __x) |
Returns the arc sine of x. More... | |
| __DEVICE__ float | asinhf (float __x) |
Returns the arc hyperbolic sine of x. More... | |
| __DEVICE__ float | atan2f (float __x, float __y) |
Returns the arc tangent of the ratio of x and y. More... | |
| __DEVICE__ float | atanf (float __x) |
Returns the arc tangent of x. More... | |
| __DEVICE__ float | atanhf (float __x) |
Returns the arc hyperbolic tangent of x. More... | |
| __DEVICE__ float | cbrtf (float __x) |
Returns the cube root of x. More... | |
| __DEVICE__ float | ceilf (float __x) |
Returns ceiling of x. More... | |
| __DEVICE__ float | copysignf (float __x, float __y) |
| Create value with given magnitude, copying sign of second value. More... | |
| __DEVICE__ float | cosf (float __x) |
Returns the cosine of x. More... | |
| __DEVICE__ float | coshf (float __x) |
Returns the hyperbolic cosine of x. More... | |
| __DEVICE__ float | cospif (float __x) |
| Returns the cosine of \( \pi x\). More... | |
| __DEVICE__ float | cyl_bessel_i0f (float __x) |
Returns the value of the regular modified cylindrical Bessel function of order 0 for x. More... | |
| __DEVICE__ float | cyl_bessel_i1f (float __x) |
Returns the value of the regular modified cylindrical Bessel function of order 1 for x. More... | |
| __DEVICE__ float | erfcf (float __x) |
Returns the complementary error function of x. More... | |
| __DEVICE__ float | erfcinvf (float __x) |
Returns the inverse complementary function of x. More... | |
| __DEVICE__ float | erfcxf (float __x) |
Returns the scaled complementary error function of x. More... | |
| __DEVICE__ float | erff (float __x) |
Returns the error function of x. More... | |
| __DEVICE__ float | erfinvf (float __x) |
Returns the inverse error function of x. More... | |
| __DEVICE__ float | exp10f (float __x) |
| Returns \( 10^x \). More... | |
| __DEVICE__ float | exp2f (float __x) |
| Returns \( 2^x \). More... | |
| __DEVICE__ float | expf (float __x) |
| Returns \( e^x \). More... | |
| __DEVICE__ float | expm1f (float __x) |
| Returns \( \ln x - 1 \). More... | |
| __DEVICE__ float | fabsf (float __x) |
Returns the absolute value of x More... | |
| __DEVICE__ float | fdimf (float __x, float __y) |
Returns the positive difference between x and y. More... | |
| __DEVICE__ float | fdividef (float __x, float __y) |
| Divide two floating point values. More... | |
| __DEVICE__ float | floorf (float __x) |
Returns the largest integer less than or equal to x. More... | |
| __DEVICE__ float | fmaf (float __x, float __y, float __z) |
| Returns \(x \cdot y + z\) as a single operation. More... | |
| __DEVICE__ float | fmaxf (float __x, float __y) |
Determine the maximum numeric value of x and y. More... | |
| __DEVICE__ float | fminf (float __x, float __y) |
Determine the minimum numeric value of x and y. More... | |
| __DEVICE__ float | fmodf (float __x, float __y) |
Returns the floating-point remainder of x / y. More... | |
| __DEVICE__ float | frexpf (float __x, int *__nptr) |
Extract mantissa and exponent of x. More... | |
| __DEVICE__ float | hypotf (float __x, float __y) |
Returns the square root of the sum of squares of x and y. More... | |
| __DEVICE__ int | ilogbf (float __x) |
Returns the unbiased integer exponent of x. More... | |
| __DEVICE__ __RETURN_TYPE | __finitef (float __x) |
Determine whether x is finite. More... | |
| __DEVICE__ __RETURN_TYPE | __isinff (float __x) |
Determine whether x is infinite. More... | |
| __DEVICE__ __RETURN_TYPE | __isnanf (float __x) |
Determine whether x is a NaN. More... | |
| __DEVICE__ float | j0f (float __x) |
Returns the value of the Bessel function of the first kind of order 0 for x. More... | |
| __DEVICE__ float | j1f (float __x) |
Returns the value of the Bessel function of the first kind of order 1 for x. More... | |
| __DEVICE__ float | jnf (int __n, float __x) |
Returns the value of the Bessel function of the first kind of order n for x. More... | |
| __DEVICE__ float | ldexpf (float __x, int __e) |
Returns the value of \(x \cdot 2^{e}\) for x and e. More... | |
| __DEVICE__ float | lgammaf (float __x) |
Returns the natural logarithm of the absolute value of the gamma function of x. More... | |
| __DEVICE__ long long int | llrintf (float __x) |
Round x to nearest integer value. More... | |
| __DEVICE__ long long int | llroundf (float __x) |
| Round to nearest integer value. More... | |
| __DEVICE__ float | log10f (float __x) |
Returns the base 10 logarithm of x. More... | |
| __DEVICE__ float | log1pf (float __x) |
Returns the natural logarithm of x + 1. More... | |
| __DEVICE__ float | log2f (float __x) |
Returns the base 2 logarithm of x. More... | |
| __DEVICE__ float | logbf (float __x) |
Returns the floating point representation of the exponent of x. More... | |
| __DEVICE__ float | logf (float __x) |
Returns the natural logarithm of x. More... | |
| __DEVICE__ long int | lrintf (float __x) |
Round x to nearest integer value. More... | |
| __DEVICE__ long int | lroundf (float __x) |
| Round to nearest integer value. More... | |
| __DEVICE__ float | modff (float __x, float *__iptr) |
Break down x into fractional and integral parts. More... | |
| __DEVICE__ float | nanf (const char *__tagp __attribute__((nonnull))) |
| Returns "Not a Number" value. More... | |
| __DEVICE__ float | nearbyintf (float __x) |
Round x to the nearest integer. More... | |
| __DEVICE__ float | nextafterf (float __x, float __y) |
Returns next representable single-precision floating-point value after x. More... | |
| __DEVICE__ float | norm3df (float __x, float __y, float __z) |
Returns the square root of the sum of squares of x, y and z. More... | |
| __DEVICE__ float | norm4df (float __x, float __y, float __z, float __w) |
Returns the square root of the sum of squares of x, y, z and w. More... | |
| __DEVICE__ float | normcdff (float __x) |
| Returns the standard normal cumulative distribution function. More... | |
| __DEVICE__ float | normcdfinvf (float __x) |
| Returns the inverse of the standard normal cumulative distribution function. More... | |
| __DEVICE__ float | normf (int __dim, const float *__a) |
| Returns the square root of the sum of squares of any number of coordinates. More... | |
| __DEVICE__ float | powf (float __x, float __y) |
| Returns \( x^y \). More... | |
| __DEVICE__ float | powif (float __x, int __y) |
| Returns the value of first argument to the power of second argument. More... | |
| __DEVICE__ float | rcbrtf (float __x) |
| Returns the reciprocal cube root function. More... | |
| __DEVICE__ float | remainderf (float __x, float __y) |
| Returns single-precision floating-point remainder. More... | |
| __DEVICE__ float | remquof (float __x, float __y, int *__quo) |
| Returns single-precision floating-point remainder and part of quotient. More... | |
| __DEVICE__ float | rhypotf (float __x, float __y) |
Returns one over the square root of the sum of squares of x and y. More... | |
| __DEVICE__ float | rintf (float __x) |
Round x to nearest integer value in floating-point. More... | |
| __DEVICE__ float | rnorm3df (float __x, float __y, float __z) |
Returns one over the square root of the sum of squares of x, y and z. More... | |
| __DEVICE__ float | rnorm4df (float __x, float __y, float __z, float __w) |
Returns one over the square root of the sum of squares of x, y, z and w. More... | |
| __DEVICE__ float | rnormf (int __dim, const float *__a) |
| Returns the reciprocal of square root of the sum of squares of any number of coordinates. More... | |
| __DEVICE__ float | roundf (float __x) |
| Round to nearest integer value in floating-point. More... | |
| __DEVICE__ float | rsqrtf (float __x) |
Returns the reciprocal of the square root of x. More... | |
| __DEVICE__ float | scalblnf (float __x, long int __n) |
Scale x by \( 2^n \). More... | |
| __DEVICE__ float | scalbnf (float __x, int __n) |
Scale x by \( 2^n \). More... | |
| __DEVICE__ __RETURN_TYPE | __signbitf (float __x) |
Return the sign bit of x. More... | |
| __DEVICE__ void | sincosf (float __x, float *__sinptr, float *__cosptr) |
Returns the sine and cosine of x. More... | |
| __DEVICE__ void | sincospif (float __x, float *__sinptr, float *__cosptr) |
| Returns the sine and cosine of \( \pi x\). More... | |
| __DEVICE__ float | sinf (float __x) |
Returns the sine of x. More... | |
| __DEVICE__ float | sinhf (float __x) |
Returns the hyperbolic sine of x. More... | |
| __DEVICE__ float | sinpif (float __x) |
| Returns the hyperbolic sine of \( \pi x\). More... | |
| __DEVICE__ float | sqrtf (float __x) |
Returns the square root of x. More... | |
| __DEVICE__ float | tanf (float __x) |
Returns the tangent of x. More... | |
| __DEVICE__ float | tanhf (float __x) |
Returns the hyperbolic tangent of x. More... | |
| __DEVICE__ float | tgammaf (float __x) |
Returns the gamma function of x. More... | |
| __DEVICE__ float | truncf (float __x) |
Truncate x to the integral part. More... | |
| __DEVICE__ float | y0f (float __x) |
Returns the value of the Bessel function of the second kind of order 0 for x. More... | |
| __DEVICE__ float | y1f (float __x) |
Returns the value of the Bessel function of the second kind of order 1 for x. More... | |
| __DEVICE__ float | ynf (int __n, float __x) |
Returns the value of the Bessel function of the second kind of order n for x. More... | |
| __DEVICE__ double | acos (double __x) |
Returns the arc cosine of x. More... | |
| __DEVICE__ double | acosh (double __x) |
Returns the nonnegative arc hyperbolic cosine of x. More... | |
| __DEVICE__ double | asin (double __x) |
Returns the arc sine of x. More... | |
| __DEVICE__ double | asinh (double __x) |
Returns the arc hyperbolic sine of x. More... | |
| __DEVICE__ double | atan (double __x) |
Returns the arc tangent of x. More... | |
| __DEVICE__ double | atan2 (double __x, double __y) |
Returns the arc tangent of the ratio of x and y. More... | |
| __DEVICE__ double | atanh (double __x) |
Returns the arc hyperbolic tangent of x. More... | |
| __DEVICE__ double | cbrt (double __x) |
Returns the cube root of x. More... | |
| __DEVICE__ double | ceil (double __x) |
Returns ceiling of x. More... | |
| __DEVICE__ double | copysign (double __x, double __y) |
| Create value with given magnitude, copying sign of second value. More... | |
| __DEVICE__ double | cos (double __x) |
Returns the cosine of x. More... | |
| __DEVICE__ double | cosh (double __x) |
Returns the hyperbolic cosine of x. More... | |
| __DEVICE__ double | cospi (double __x) |
| Returns the cosine of \( x\pi\). More... | |
| __DEVICE__ double | cyl_bessel_i0 (double __x) |
Returns the value of the regular modified cylindrical Bessel function of order 0 for x. More... | |
| __DEVICE__ double | cyl_bessel_i1 (double __x) |
Returns the value of the regular modified cylindrical Bessel function of order 1 for x. More... | |
| __DEVICE__ double | erf (double __x) |
Returns the error function of x. More... | |
| __DEVICE__ double | erfc (double __x) |
Returns the complementary error function of x. More... | |
| __DEVICE__ double | erfcinv (double __x) |
Returns the inverse complementary function of x. More... | |
| __DEVICE__ double | erfcx (double __x) |
Returns the scaled complementary error function of x. More... | |
| __DEVICE__ double | erfinv (double __x) |
Returns the inverse error function of x. More... | |
| __DEVICE__ double | exp (double __x) |
| Returns \( e^x \). More... | |
| __DEVICE__ double | exp10 (double __x) |
| Returns \( 10^x \). More... | |
| __DEVICE__ double | exp2 (double __x) |
| Returns \( 2^x \). More... | |
| __DEVICE__ double | expm1 (double __x) |
Returns \( e^x -1\) for x. More... | |
| __DEVICE__ double | fabs (double __x) |
Returns the absolute value of x. More... | |
| __DEVICE__ double | fdim (double __x, double __y) |
Returns the positive difference between x and y. More... | |
| __DEVICE__ double | floor (double __x) |
Returns the largest integer less than or equal to x. More... | |
| __DEVICE__ double | fma (double __x, double __y, double __z) |
| Returns \(x \cdot y + z\) as a single operation. More... | |
| __DEVICE__ double | fmax (double __x, double __y) |
Determine the maximum numeric value of x and y. More... | |
| __DEVICE__ double | fmin (double __x, double __y) |
Determine the minimum numeric value of x and y. More... | |
| __DEVICE__ double | fmod (double __x, double __y) |
Returns the floating-point remainder of x / y. More... | |
| __DEVICE__ double | frexp (double __x, int *__nptr) |
Extract mantissa and exponent of x. More... | |
| __DEVICE__ double | hypot (double __x, double __y) |
Returns the square root of the sum of squares of x and y. More... | |
| __DEVICE__ int | ilogb (double __x) |
Returns the unbiased integer exponent of x. More... | |
| __DEVICE__ __RETURN_TYPE | __finite (double __x) |
Determine whether x is finite. More... | |
| __DEVICE__ __RETURN_TYPE | __isinf (double __x) |
Determine whether x is infinite. More... | |
| __DEVICE__ __RETURN_TYPE | __isnan (double __x) |
Determine whether x is a NaN. More... | |
| __DEVICE__ double | j0 (double __x) |
Returns the value of the Bessel function of the first kind of order 0 for x. More... | |
| __DEVICE__ double | j1 (double __x) |
Returns the value of the Bessel function of the first kind of order 1 for x. More... | |
| __DEVICE__ double | jn (int __n, double __x) |
Returns the value of the Bessel function of the first kind of order n for x. More... | |
| __DEVICE__ double | ldexp (double __x, int __e) |
Returns the value of \(x \cdot 2^{e}\) for x and e. More... | |
| __DEVICE__ double | lgamma (double __x) |
Returns the natural logarithm of the absolute value of the gamma function of x. More... | |
| __DEVICE__ long long int | llrint (double __x) |
Round x to nearest integer value. More... | |
| __DEVICE__ long long int | llround (double __x) |
| Round to nearest integer value. More... | |
| __DEVICE__ double | log (double __x) |
Returns the natural logarithm of x. More... | |
| __DEVICE__ double | log10 (double __x) |
Returns the base 10 logarithm of x. More... | |
| __DEVICE__ double | log1p (double __x) |
Returns the natural logarithm of x + 1. More... | |
| __DEVICE__ double | log2 (double __x) |
Returns the base 2 logarithm of x. More... | |
| __DEVICE__ double | logb (double __x) |
Returns the floating point representation of the exponent of x. More... | |
| __DEVICE__ long int | lrint (double __x) |
Round x to nearest integer value. More... | |
| __DEVICE__ long int | lround (double __x) |
| Round to nearest integer value. More... | |
| __DEVICE__ double | modf (double __x, double *__iptr) |
Break down x into fractional and integral parts. More... | |
| __DEVICE__ double | nan (const char *__tagp) |
| Returns "Not a Number" value. More... | |
| __DEVICE__ double | nearbyint (double __x) |
Round x to the nearest integer. More... | |
| __DEVICE__ double | nextafter (double __x, double __y) |
Returns next representable single-precision floating-point value after x. More... | |
| __DEVICE__ double | norm (int __dim, const double *__a) |
| Returns the square root of the sum of squares of any number of coordinates. More... | |
| __DEVICE__ double | norm3d (double __x, double __y, double __z) |
Returns the square root of the sum of squares of x, y and z. More... | |
| __DEVICE__ double | norm4d (double __x, double __y, double __z, double __w) |
Returns the square root of the sum of squares of x, y, z and w. More... | |
| __DEVICE__ double | normcdf (double __x) |
| Returns the standard normal cumulative distribution function. More... | |
| __DEVICE__ double | normcdfinv (double __x) |
| Returns the inverse of the standard normal cumulative distribution function. More... | |
| __DEVICE__ double | pow (double __x, double __y) |
| Returns \( x^y \). More... | |
| __DEVICE__ double | powi (double __x, int __y) |
| Returns the value of first argument to the power of second argument. More... | |
| __DEVICE__ double | rcbrt (double __x) |
| Returns the reciprocal cube root function. More... | |
| __DEVICE__ double | remainder (double __x, double __y) |
| Returns double-precision floating-point remainder. More... | |
| __DEVICE__ double | remquo (double __x, double __y, int *__quo) |
| Returns double-precision floating-point remainder and part of quotient. More... | |
| __DEVICE__ double | rhypot (double __x, double __y) |
Returns one over the square root of the sum of squares of x and y. More... | |
| __DEVICE__ double | rint (double __x) |
Round x to nearest integer value in floating-point. More... | |
| __DEVICE__ double | rnorm (int __dim, const double *__a) |
| Returns the reciprocal of square root of the sum of squares of any number of coordinates. More... | |
| __DEVICE__ double | rnorm3d (double __x, double __y, double __z) |
Returns one over the square root of the sum of squares of x, y and z. More... | |
| __DEVICE__ double | rnorm4d (double __x, double __y, double __z, double __w) |
Returns one over the square root of the sum of squares of x, y, z and w. More... | |
| __DEVICE__ double | round (double __x) |
| Round to nearest integer value in floating-point. More... | |
| __DEVICE__ double | rsqrt (double __x) |
Returns the reciprocal of the square root of x. More... | |
| __DEVICE__ double | scalbln (double __x, long int __n) |
Scale x by \( 2^n \). More... | |
| __DEVICE__ double | scalbn (double __x, int __n) |
Scale x by \( 2^n \). More... | |
| __DEVICE__ __RETURN_TYPE | __signbit (double __x) |
Return the sign bit of x. More... | |
| __DEVICE__ double | sin (double __x) |
Returns the sine of x. More... | |
| __DEVICE__ void | sincos (double __x, double *__sinptr, double *__cosptr) |
Returns the sine and cosine of x. More... | |
| __DEVICE__ void | sincospi (double __x, double *__sinptr, double *__cosptr) |
| Returns the sine and cosine of \( \pi x\). More... | |
| __DEVICE__ double | sinh (double __x) |
Returns the hyperbolic sine of x. More... | |
| __DEVICE__ double | sinpi (double __x) |
| Returns the hyperbolic sine of \( \pi x\). More... | |
| __DEVICE__ double | sqrt (double __x) |
Returns the square root of x. More... | |
| __DEVICE__ double | tan (double __x) |
Returns the tangent of x. More... | |
| __DEVICE__ double | tanh (double __x) |
Returns the hyperbolic tangent of x. More... | |
| __DEVICE__ double | tgamma (double __x) |
Returns the gamma function of x. More... | |
| __DEVICE__ double | trunc (double __x) |
Truncate x to the integral part. More... | |
| __DEVICE__ double | y0 (double __x) |
Returns the value of the Bessel function of the second kind of order 0 for x. More... | |
| __DEVICE__ double | y1 (double __x) |
Returns the value of the Bessel function of the second kind of order 1 for x. More... | |
| __DEVICE__ double | yn (int __n, double __x) |
Returns the value of the Bessel function of the second kind of order n for x. More... | |
| __DEVICE__ double | __dadd_rn (double __x, double __y) |
| Add two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __ddiv_rn (double __x, double __y) |
| Divide two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __dmul_rn (double __x, double __y) |
| Multiply two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __drcp_rn (double __x) |
| Returns 1 / x in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __dsqrt_rn (double __x) |
| Returns \(\sqrt{x}\) in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __dsub_rn (double __x, double __y) |
| Subtract two floating-point values in round-to-nearest-even mode. More... | |
| __DEVICE__ double | __fma_rn (double __x, double __y, double __z) |
| Returns \(x \cdot y + z\) as a single operation in round-to-nearest-even mode. More... | |
Macro Definition Documentation
◆ __DEVICE__
| #define __DEVICE__ static __device__ inline __attribute__((always_inline)) |
◆ __FAST_OR_SLOW
| #define __FAST_OR_SLOW | ( | fast, | |
| slow | |||
| ) | slow |
◆ __RETURN_TYPE
| #define __RETURN_TYPE int |
◆ __static_assert_type_size_equal
| #define __static_assert_type_size_equal | ( | A, | |
| B | |||
| ) | static_assert((A) == (B), "") |