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core-ops.cc
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// core-ops.cc -- core operations
/* Copyright (C) 2018, 2019, 2020 Alexey Protasov (AKA Alex or rusini)
This file is part of MANOOL.
MANOOL is free software: you can redistribute it and/or modify it under the terms of the version 3 of the GNU General Public License
as published by the Free Software Foundation (and only version 3).
MANOOL is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with MANOOL. If not, see <https://www.gnu.org/licenses/>. */
# include "config.tcc"
# include "mnl-aux-core.tcc"
# include <cstdio> // sprintf
# include <iterator> // begin, end
namespace MNL_AUX_UUID { using namespace aux;
namespace aux {
using std::isdigit; // <cstdlib>
using std::isnan; using std::isfinite; using std::fmod; using std::fma; using std::copysign; using std::signbit; // <cmath>
using std::exp; using std::expm1; using std::log; using std::log1p; using std::log10; using std::log2; // <cmath>
using std::sqrt; using std::hypot; using std::cbrt; using std::pow; // <cmath>
using std::sin; using std::cos; using std::tan; using std::asin; using std::acos; using std::atan; using std::atan2; // <cmath>
using std::sinh; using std::cosh; using std::tanh; using std::asinh; using std::acosh; using std::atanh; // <cmath>
using std::erf; using std::erfc; using std::tgamma; using std::trunc; using std::round; using std::floor; using std::ceil; // <cmath>
using std::sprintf; // <cstdio>
using std::begin; using std::end; // <iterator>
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
# define MNL_M \
MNL_S(_sym0, "`") \
MNL_S(op_shl, "Shl") \
MNL_S(op_shr, "Shr") \
MNL_S(op_ashr, "Ashr") \
MNL_S(op_rotl, "Rotl") \
MNL_S(op_rotr, "Rotr") \
MNL_S(op_ctz, "Ctz") \
MNL_S(op_clz, "Clz") \
MNL_S(op_c1s, "C1s") \
MNL_S(op_size, "Size") \
MNL_S(op_elems, "Elems") \
MNL_S(op_keys, "Keys") \
MNL_S(op_lo, "Lo") \
MNL_S(op_hi, "Hi") \
MNL_S(op_repl, "Repl") \
MNL_S(op_divf, "Div") \
MNL_S(op_mod, "Mod") \
MNL_S(op_add, "+") \
MNL_S(op_sub, "-") \
MNL_S(op_mul, "*") \
MNL_S(op_div, "/") \
MNL_S(op_rem, "Rem") \
MNL_S(op_neg, "Neg") \
MNL_S(op_and, "&") \
MNL_S(op_or, "|") \
MNL_S(op_xor, "Xor") \
MNL_S(op_not, "~") \
MNL_S(op_apply, "Apply") \
MNL_S(op_caret, "^") \
MNL_S(op_eq, "==") \
MNL_S(op_ne, "<>") \
MNL_S(op_order, "Order") \
MNL_S(op_clone, "Clone") \
MNL_S(op_deep_clone, "DeepClone") \
MNL_S(op_str, "Str") \
MNL_S(op_int, "Int") \
MNL_S(op_lt, "<") \
MNL_S(op_le, "<=") \
MNL_S(op_gt, ">") \
MNL_S(op_ge, ">=") \
MNL_S(op_abs, "Abs") \
MNL_S(op_log2, "Log2") \
MNL_S(op_set, "Set") \
MNL_S(op_weak, "Weak") \
MNL_S(op_fma, "Fma") \
MNL_S(op_sign, "Sign") \
MNL_S(op_exp, "Exp") \
MNL_S(op_expm1, "Expm1") \
MNL_S(op_log, "Log") \
MNL_S(op_log1p, "Log1p") \
MNL_S(op_log10, "Log10") \
MNL_S(op_sqr, "Sqr") \
MNL_S(op_sqrt, "Sqrt") \
MNL_S(op_hypot, "Hypot") \
MNL_S(op_cbrt, "Cbrt") \
MNL_S(op_pow, "Pow") \
MNL_S(op_sin, "Sin") \
MNL_S(op_cos, "Cos") \
MNL_S(op_tan, "Tan") \
MNL_S(op_asin, "Asin") \
MNL_S(op_acos, "Acos") \
MNL_S(op_atan, "Atan") \
MNL_S(op_sinh, "Sinh") \
MNL_S(op_cosh, "Cosh") \
MNL_S(op_tanh, "Tanh") \
MNL_S(op_asinh, "Asinh") \
MNL_S(op_acosh, "Acosh") \
MNL_S(op_atanh, "Atanh") \
MNL_S(op_erf, "Erf") \
MNL_S(op_erfc, "Erfc") \
MNL_S(op_gamma, "Gamma") \
MNL_S(op_lgamma, "Lgamma") \
MNL_S(op_jn, "Jn") \
MNL_S(op_yn, "Yn") \
MNL_S(op_trunc, "Trunc") \
MNL_S(op_round, "Round") \
MNL_S(op_floor, "Floor") \
MNL_S(op_ceil, "Ceil") \
// end # define MNL_M
enum sym::rep: unsigned short { // see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90324
# define MNL_S(ID, TXT) ID,
MNL_M
# undef MNL_S
};
MNL_PRIORITY(1001) decltype(sym::dict) sym::dict{
# define MNL_S(ID, TXT) {TXT, ID},
MNL_M
# undef MNL_S
};
MNL_PRIORITY(1002) std::remove_extent<decltype(sym::inverse)>::type sym::inverse[lim<unsigned short>::max() + 1]{
# define MNL_S(ID, TXT) dict.find(TXT),
MNL_M
# undef MNL_S
};
std::remove_extent<decltype(sym::rc)>::type sym::rc[lim<unsigned short>::max() + 1]{
# define MNL_S(ID, TXT) 1,
MNL_M
# undef MNL_S
};
# undef MNL_M
// Primitive Operations ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
namespace aux {
// I48 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> _div(Dat lhs, Dat rhs) {
if (MNL_UNLIKELY(!rhs)) MNL_ERR(lhs ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined"));
return
# if !__x86_64__ && !__aarch64__ // MAYBE using a 32-bit integer ALU
MNL_LIKELY(lhs > lim<int>::min()) && MNL_LIKELY(lhs <= lim<int>::max()) && MNL_LIKELY(rhs >= lim<int>::min()) && MNL_LIKELY(rhs <= lim<int>::max()) ?
(int)lhs / (int)rhs :
# endif
# if __i386__ && __SIZEOF_LONG_DOUBLE__ == 12 // according to testing (on certain low-end x86-32 CPUs),
(long long)((long double)lhs / rhs); // x87 division is slightly faster than synthesized 64-bit integer division (and easier to manage than SSE2 division)
# else
lhs / rhs;
# endif
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> _rem(Dat lhs, Dat rhs) {
if (MNL_UNLIKELY(!rhs)) MNL_ERR(MNL_SYM("Undefined"));
return
# if !__x86_64__ && !__aarch64__ // MAYBE using a 32-bit integer ALU
MNL_LIKELY(lhs > lim<int>::min()) && MNL_LIKELY(lhs <= lim<int>::max()) && MNL_LIKELY(rhs >= lim<int>::min()) && MNL_LIKELY(rhs <= lim<int>::max()) ?
(int)lhs % (int)rhs :
# endif
lhs % rhs;
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> fdiv(Dat lhs, Dat rhs) { // flooring division
if (MNL_UNLIKELY(!rhs)) MNL_ERR(lhs ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined"));
return
# if !__x86_64__ && !__aarch64__ // MAYBE using a 32-bit integer ALU
MNL_LIKELY(lhs > lim<int>::min()) && MNL_LIKELY(lhs <= lim<int>::max()) && MNL_LIKELY(rhs >= lim<int>::min()) && MNL_LIKELY(rhs <= lim<int>::max()) ?
(MNL_UNLIKELY((int)lhs < 0 ^ (int)rhs < 0) && MNL_LIKELY((int)lhs % (int)rhs) ? (int)lhs / (int)rhs - 1 : (int)lhs / (int)rhs) :
# endif
(MNL_UNLIKELY(lhs < 0 ^ rhs < 0) && MNL_LIKELY(lhs % rhs) ? lhs / rhs - 1 : lhs / rhs);
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> _mod(Dat lhs, Dat rhs) {
if (MNL_UNLIKELY(!rhs)) MNL_ERR(MNL_SYM("Undefined"));
return
# if !__x86_64__ && !__aarch64__ // MAYBE using a 32-bit integer ALU
MNL_LIKELY(lhs > lim<int>::min()) && MNL_LIKELY(lhs <= lim<int>::max()) && MNL_LIKELY(rhs >= lim<int>::min()) && MNL_LIKELY(rhs <= lim<int>::max()) ?
(MNL_UNLIKELY((int)lhs < 0 ^ (int)rhs < 0) ? MNL_LIKELY((int)lhs % (int)rhs) ? (int)lhs % (int)rhs + (int)rhs : 0 : (int)lhs % (int)rhs) :
# endif
(MNL_UNLIKELY(lhs < 0 ^ rhs < 0) ? MNL_LIKELY(lhs % rhs) ? lhs % rhs + rhs : 0 : lhs % rhs);
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> _neg(Dat rhs) {
return -rhs;
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long> _abs(Dat rhs) {
return abs(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long, string> _str(Dat rhs) {
char res[sizeof "+140737488355327"];
return sprintf(res, "%lld", rhs), res;
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, long long, string> _str(Dat rhs, const string &format) {
auto pc = format.c_str();
for (;;) { switch (*pc) case ' ': case '#': case '+': case '-': case '0': { ++pc; continue; } break; }
if (isdigit(*pc) && isdigit(*++pc)) ++pc;
if (*pc == '.' && isdigit(*++pc) && isdigit(*++pc)) ++pc;
switch (*pc) { default: MNL_ERR(MNL_SYM("SyntaxError")); case 'd': case 'i': ; }
if (MNL_UNLIKELY(*++pc)) MNL_ERR(MNL_SYM("SyntaxError"));
char res[512];
return sprintf(res, ("%" + string(format.begin(), format.end() - 1) + "lld").c_str(), rhs), res;
}
// F64, F32 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// FP classification by preference (number of instructions for x86+sse2): isnan, isinf, isfinite
// However, tests for inf go before tests for nan since this is how complex numbers are dealt with
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _div(Dat lhs, Dat rhs) {
auto res = lhs / rhs;
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? rhs == 0 ? MNL_SYM("DivisionByZero") : MNL_SYM("Overflow") : MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _rem(Dat lhs, Dat rhs) {
auto res = fmod(lhs, rhs);
if (MNL_LIKELY(!isnan(res))) return res;
MNL_ERR(MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _neg(Dat rhs) {
return -rhs;
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _fma(Dat a1, Dat a2, Dat a3) {
auto res = fma(a1, a2, a3);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _abs(Dat rhs) {
return abs(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sign(Dat rhs) {
return rhs > 0 ? +1 : rhs < 0 ? -1 : rhs;
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sign(Dat lhs, Dat rhs) {
# if !__aarch64__
return copysign(lhs, rhs);
# else // g++ (v7-8) crashes with "internal compiler error: Segmentation fault"
return copysign(MNL_IF_GCC7((double))MNL_IF_GCC8((double))lhs, rhs);
# endif
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _exp(Dat rhs) {
auto res = exp(rhs);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _expm1(Dat rhs) {
auto res = expm1(rhs);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _log(Dat rhs) {
auto res = log(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined")); // as per IEEE 754 log never results in overflow
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _log(Dat lhs, Dat rhs) {
auto tmp = _log(lhs); return _div(_log(rhs), tmp);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _log1p(Dat rhs) {
auto res = log1p(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _log10(Dat rhs) {
auto res = log10(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined")); // as per IEEE 754 log never results in overflow
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _log2(Dat rhs) {
auto res = log2(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined")); // as per IEEE 754 log never results in overflow
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sqr(Dat rhs) {
return _mul(rhs, rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sqrt(Dat rhs) {
auto res = sqrt(rhs);
if (MNL_LIKELY(!isnan(res))) return res;
MNL_ERR(MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _hypot(Dat lhs, Dat rhs) {
auto res = hypot(lhs, rhs);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _cbrt(Dat rhs) {
return cbrt(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _pow(Dat lhs, Dat rhs) {
auto res = pow(lhs, rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? lhs == 0 ? MNL_SYM("DivisionByZero") : MNL_SYM("Overflow") : MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sin(Dat rhs) {
return sin(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _cos(Dat rhs) {
return cos(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _tan(Dat rhs) {
return tan(rhs); // as per IEEE 754 tan never results in overflow (neither in division by zero)
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _asin(Dat rhs) {
auto res = asin(rhs);
if (MNL_LIKELY(!isnan(res))) return res;
MNL_ERR(MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _acos(Dat rhs) {
auto res = acos(rhs);
if (MNL_LIKELY(!isnan(res))) return res;
MNL_ERR(MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _atan(Dat rhs) {
return atan(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _atan(Dat lhs, Dat rhs) {
return atan2(lhs, rhs); // as per IEEE 754, IEEE Std 1003.1 (POSIX), and MSDN atan2(0., 0.) == 0.
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _sinh(Dat rhs) {
auto res = sinh(rhs);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _cosh(Dat rhs) {
auto res = cosh(rhs);
if (MNL_LIKELY(!isinf(res))) return res;
MNL_ERR(MNL_SYM("Overflow"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _tanh(Dat rhs) {
return tanh(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _asinh(Dat rhs) {
return asinh(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _acosh(Dat rhs) {
auto res = acosh(rhs);
if (MNL_LIKELY(!isnan(res))) return res;
MNL_ERR(MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _atanh(Dat rhs) {
auto res = atanh(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(!isnan(res) ? MNL_SYM("DivisionByZero") : MNL_SYM("Undefined"));
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _erf(Dat rhs) {
return erf(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _erfc(Dat rhs) {
return erfc(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _gamma(Dat rhs) {
auto res = tgamma(rhs);
if (MNL_LIKELY(isfinite(res))) return res;
MNL_ERR(rhs <= 0 && trunc(rhs) == rhs ? MNL_SYM("DivisionByZero") : MNL_SYM("Overflow"));
}
# define MNL_M(DAT, SUFFIX) \
template<typename Dat> MNL_INLINE static inline enable_same<Dat, DAT> _lgamma(Dat rhs) { \
int _; auto res = ::lgamma##SUFFIX##_r(rhs, &_); \
if (MNL_LIKELY(!isinf(res))) return res; \
MNL_ERR(rhs <= 0 && trunc(rhs) == rhs ? MNL_SYM("DivisionByZero") : MNL_SYM("Overflow")); \
} \
template<typename Dat> MNL_INLINE static inline enable_same<Dat, DAT> _jn(long long n, Dat rhs) { \
if (MNL_UNLIKELY(n < lim<int>::min()) || MNL_UNLIKELY(n > lim<int>::max())) MNL_ERR(MNL_SYM("LimitExceeded")); \
return (int)n == 0 ? ::j0##SUFFIX(rhs) : (int)n == 1 ? ::j1##SUFFIX(rhs) : ::jn##SUFFIX(n, rhs); /*dynamic specialization*/ \
} \
template<typename Dat> MNL_INLINE static inline enable_same<Dat, DAT> _yn(long long n, Dat rhs) { \
if (MNL_UNLIKELY(n < lim<int>::min()) || MNL_UNLIKELY(n > lim<int>::max())) MNL_ERR(MNL_SYM("LimitExceeded")); \
auto res = (int)n == 0 ? ::y0##SUFFIX(rhs) : (int)n == 1 ? ::y1##SUFFIX(rhs) : ::yn##SUFFIX(n, rhs); /*dynamic specialization*/ \
if (MNL_LIKELY(isfinite(res))) return res; \
MNL_ERR(!isnan(res) ? rhs == 0 ? MNL_SYM("DivisionByZero") : MNL_SYM("Overflow") : MNL_SYM("Undefined")); \
} \
// end # define MNL_M(DAT, SUFFIX)
MNL_M(double, /*empty*/) MNL_M(float, f)
# undef MNL_M
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _trunc(Dat rhs) {
return trunc(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _round(Dat rhs) {
return round(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _floor(Dat rhs) {
return floor(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat> _ceil(Dat rhs) {
return ceil(rhs);
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, double, string> _str(Dat rhs) {
char res[sizeof "+1.7976931348623157e+308"];
return sprintf(res, "%.16e", rhs), res;
}
template<typename Dat> MNL_INLINE static inline enable_same<Dat, float, string> _str(Dat rhs) {
char res[sizeof "+3.40282347e+38"];
return sprintf(res, "%.8e", rhs), res;
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat, string> _str(Dat rhs, const string &format) {
auto pc = format.c_str();
for (;;) { switch (*pc) case ' ': case '#': case '+': case '-': case '0': { ++pc; continue; } break; }
if (isdigit(*pc) && isdigit(*++pc)) ++pc;
if (*pc == '.' && isdigit(*++pc) && isdigit(*++pc)) ++pc;
switch (*pc) { default: MNL_ERR(MNL_SYM("SyntaxError")); case 'f': case 'F': case 'e': case 'E': case 'g': case 'G': case 'a': case 'A': ; }
if (MNL_UNLIKELY(*++pc)) MNL_ERR(MNL_SYM("SyntaxError"));
char res[512];
return sprintf(res, ("%" + format).c_str(), rhs), res;
}
template<typename Dat> MNL_INLINE static inline enable_core_binfloat<Dat, long long> _int(Dat rhs) {
if (MNL_LIKELY((double)rhs >= min_i48) && MNL_LIKELY((double)rhs <= max_i48)) return (double)rhs;
MNL_ERR(MNL_SYM("Overflow"));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
template<typename Dat> MNL_INLINE static inline enable_same<Dat, unsigned> _neg(Dat rhs) { return -rhs; }
template<typename Dat> MNL_INLINE static inline enable_same<Dat, unsigned> _abs(Dat rhs) { return +rhs; }
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
template<typename Dat> MNL_INLINE static inline enable_same<Dat, unsigned, string> _str(Dat rhs, const string &format) {
auto pc = format.c_str();
for (;;) { switch (*pc) case ' ': case '#': case '+': case '-': case '0': { ++pc; continue; } break; }
if (isdigit(*pc) && isdigit(*++pc)) ++pc;
if (*pc == '.' && isdigit(*++pc) && isdigit(*++pc)) ++pc;
switch (*pc) { default: MNL_ERR(MNL_SYM("SyntaxError")); case 'u': case 'o': case 'x': case 'X': ; }
if (MNL_UNLIKELY(*++pc)) MNL_ERR(MNL_SYM("SyntaxError"));
char res[512];
return sprintf(res, ("%" + format).c_str(), rhs), res;
}
} // namespace aux
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
val sym::operator()(int argc, val argv[], val *argv_out) const {
if (MNL_UNLIKELY(!argc)) MNL_ERR(MNL_SYM("InvalidInvocation"));
switch (argv[0].rep.tag()) {
case 0x7FF8u: // BoxPtr (fallback)
return static_cast<val::root *>(argv[0].rep.dat<void *>())->invoke(move(argv[0]), *this, argc - 1, argv + 1, argv_out + !!argv_out);
case 0x7FF9u: // Nil
switch (*this) {
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return test<>(argv[1]);
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return !test<>(argv[1]);
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<>(argv[1]))) return argv[0].default_order(argv[1]);
return 0;
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return {};
case sym::op_str:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return "Nil";
case sym::op_caret:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
MNL_ERR(MNL_SYM("IndirectionByNil"));
case sym::op_set:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
MNL_ERR(MNL_SYM("IndirectionByNil"));
case sym::op_weak:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return {};
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
case 0x7FFAu: // I48
switch (*this) {
case sym::op_add:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_add(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_sub:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_sub(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_mul:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_mul(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_div:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_div(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_rem:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_rem(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_divf:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::fdiv(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_mod:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_mod(cast<long long>(argv[0]), cast<long long>(argv[1]));
case sym::op_neg: case sym::op_not:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return aux::_neg(cast<long long>(argv[0]));
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return MNL_LIKELY(test<long long>(argv[1])) && cast<long long>(argv[0]) == cast<long long>(argv[1]);
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return !MNL_LIKELY(test<long long>(argv[1])) || cast<long long>(argv[0]) != cast<long long>(argv[1]);
case sym::op_lt:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<long long>(argv[0]) < cast<long long>(argv[1]);
case sym::op_le:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<long long>(argv[0]) <= cast<long long>(argv[1]);
case sym::op_gt:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<long long>(argv[0]) > cast<long long>(argv[1]);
case sym::op_ge:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<long long>(argv[0]) >= cast<long long>(argv[1]);
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<long long>(argv[1]))) return argv[0].default_order(argv[1]);
return (cast<long long>(argv[0]) > cast<long long>(argv[1])) - (cast<long long>(argv[0]) < cast<long long>(argv[1]));
case sym::op_abs:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return aux::_abs(cast<long long>(argv[0]));
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return cast<long long>(argv[0]);
case sym::op_str:
if (MNL_LIKELY(argc == 1)) return aux::_str(cast<long long>(argv[0]));
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<string>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_str(cast<long long>(argv[0]), cast<const string &>(argv[1]));
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
# define MNL_M(DAT) \
switch (*this) { \
case sym::op_add: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_add(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_sub: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_sub(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_mul: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_mul(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_div: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_div(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_rem: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_rem(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_neg: case sym::op_not: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_neg(cast<DAT>(argv[0])); \
case sym::op_fma: \
if (MNL_UNLIKELY(argc != 3)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1])) || MNL_UNLIKELY(!test<DAT>(argv[2]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_fma(cast<DAT>(argv[1]), cast<DAT>(argv[2]), cast<DAT>(argv[0])); \
case sym::op_eq: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return MNL_LIKELY(test<DAT>(argv[1])) && cast<DAT>(argv[0]) == cast<DAT>(argv[1]); \
case sym::op_ne: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return !MNL_LIKELY(test<DAT>(argv[1])) || cast<DAT>(argv[0]) != cast<DAT>(argv[1]); \
case sym::op_lt: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<DAT>(argv[0]) < cast<DAT>(argv[1]); \
case sym::op_le: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<DAT>(argv[0]) <= cast<DAT>(argv[1]); \
case sym::op_gt: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<DAT>(argv[0]) > cast<DAT>(argv[1]); \
case sym::op_ge: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<DAT>(argv[0]) >= cast<DAT>(argv[1]); \
case sym::op_order: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) return argv[0].default_order(argv[1]); \
return signbit(cast<DAT>(argv[0])) ^ signbit(cast<DAT>(argv[1])) ? signbit(cast<DAT>(argv[1])) - signbit(cast<DAT>(argv[0])) : \
cast<DAT>(argv[0]) < cast<DAT>(argv[1]) ? -1 : cast<DAT>(argv[0]) != cast<DAT>(argv[1]); \
case sym::op_abs: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_abs(cast<DAT>(argv[0])); \
case sym::op_sign: \
if (MNL_LIKELY(argc == 1)) return aux::_sign(cast<DAT>(argv[0])); \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_sign(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_exp: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_exp(cast<DAT>(argv[0])); \
case sym::op_expm1: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_expm1(cast<DAT>(argv[0])); \
case sym::op_log: \
if (MNL_LIKELY(argc == 1)) return aux::_log(cast<DAT>(argv[0])); \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_log(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_log1p: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_log1p(cast<DAT>(argv[0])); \
case sym::op_log10: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_log10(cast<DAT>(argv[0])); \
case sym::op_log2: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_log2(cast<DAT>(argv[0])); \
case sym::op_sqr: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_sqr(cast<DAT>(argv[0])); \
case sym::op_sqrt: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_sqrt(cast<DAT>(argv[0])); \
case sym::op_hypot: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_hypot(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_cbrt: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_cbrt(cast<DAT>(argv[0])); \
case sym::op_pow: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_pow(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_sin: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_sin(cast<DAT>(argv[0])); \
case sym::op_cos: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_cos(cast<DAT>(argv[0])); \
case sym::op_tan: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_tan(cast<DAT>(argv[0])); \
case sym::op_asin: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_asin(cast<DAT>(argv[0])); \
case sym::op_acos: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_acos(cast<DAT>(argv[0])); \
case sym::op_atan: \
if (MNL_LIKELY(argc == 1)) return aux::_atan(cast<DAT>(argv[0])); \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<DAT>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_atan(cast<DAT>(argv[0]), cast<DAT>(argv[1])); \
case sym::op_sinh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_sinh(cast<DAT>(argv[0])); \
case sym::op_cosh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_cosh(cast<DAT>(argv[0])); \
case sym::op_tanh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_tanh(cast<DAT>(argv[0])); \
case sym::op_asinh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_asinh(cast<DAT>(argv[0])); \
case sym::op_acosh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_acosh(cast<DAT>(argv[0])); \
case sym::op_atanh: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_atanh(cast<DAT>(argv[0])); \
case sym::op_erf: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_erf(cast<DAT>(argv[0])); \
case sym::op_erfc: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_erfc(cast<DAT>(argv[0])); \
case sym::op_gamma: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_gamma(cast<DAT>(argv[0])); \
case sym::op_lgamma: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_lgamma(cast<DAT>(argv[0])); \
case sym::op_jn: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_jn(cast<long long>(argv[1]), cast<DAT>(argv[0])); \
case sym::op_yn: \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<long long>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_yn(cast<long long>(argv[1]), cast<DAT>(argv[0])); \
case sym::op_trunc: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_trunc(cast<DAT>(argv[0])); \
case sym::op_round: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_round(cast<DAT>(argv[0])); \
case sym::op_floor: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_floor(cast<DAT>(argv[0])); \
case sym::op_ceil: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_ceil(cast<DAT>(argv[0])); \
case sym::op_clone: case sym::op_deep_clone: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return cast<DAT>(argv[0]); \
case sym::op_str: \
if (MNL_LIKELY(argc == 1)) return aux::_str(cast<DAT>(argv[0])); \
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
if (MNL_UNLIKELY(!test<string>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::_str(cast<DAT>(argv[0]), cast<const string &>(argv[1])); \
case sym::op_int: \
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation")); \
return aux::_int(cast<DAT>(argv[0])); \
} \
MNL_ERR(MNL_SYM("UnrecognizedOperation")); \
// end # define MNL_M(DAT)
default: /* F64 */ MNL_M(double) case 0x7FFCu: /* F32 */ MNL_M(float)
# undef MNL_M
case 0x7FFBu: // Sym
switch (*this) {
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return MNL_LIKELY(test<sym>(argv[1])) && cast<const sym &>(argv[0]) == cast<const sym &>(argv[1]);
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return !MNL_LIKELY(test<sym>(argv[1])) || cast<const sym &>(argv[0]) != cast<const sym &>(argv[1]);
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<sym>(argv[1]))) return argv[0].default_order(argv[1]);
return (cast<sym>(argv[0]) > cast<sym>(argv[1])) - (cast<sym>(argv[0]) < cast<sym>(argv[1]));
case sym::op_apply:
return cast<const sym &>(argv[0])(argc - 1, argv + 1, argv_out + !!argv_out);
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return move(argv[0]);
case sym::op_str:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return (string)cast<const sym &>(argv[0]);
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
case 0x7FFEu: // Bool/False
switch (*this) {
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return argv[1].rep.tag() == 0x7FFEu;
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return argv[1].rep.tag() != 0x7FFEu;
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) return argv[0].default_order(argv[1]);
return +-cast<bool>(argv[1]);
case sym::op_or:
case sym::op_xor:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return val{decltype(val::rep){argv[1].rep.tag()}};
case sym::op_and:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return false;
case sym::op_not:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return true;
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return false;
case sym::op_str:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return "False";
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
case 0x7FFFu: // Bool/True
switch (*this) {
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return argv[1].rep.tag() == 0x7FFFu;
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return argv[1].rep.tag() != 0x7FFFu;
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) return argv[0].default_order(argv[1]);
return +!cast<bool>(argv[1]);
case sym::op_and:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return val{decltype(val::rep){argv[1].rep.tag()}};
case sym::op_or:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return true;
case sym::op_xor:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<bool>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return val{decltype(val::rep){argv[1].rep.tag() ^ 1}};
case sym::op_not:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return false;
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return true;
case sym::op_str:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return "True";
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
case 0x7FFDu: // U32
switch (*this) {
case sym::op_add:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) + cast<unsigned>(argv[1]);
case sym::op_sub:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) - cast<unsigned>(argv[1]);
case sym::op_mul:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) * cast<unsigned>(argv[1]);
case sym::op_div: case sym::op_divf:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
if (MNL_UNLIKELY(!cast<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("ConstraintViolation"));
return cast<unsigned>(argv[0]) / cast<unsigned>(argv[1]);
case sym::op_rem: case sym::op_mod:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
if (MNL_UNLIKELY(!cast<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("ConstraintViolation"));
return cast<unsigned>(argv[0]) % cast<unsigned>(argv[1]);
case sym::op_neg:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return -cast<unsigned>(argv[0]);
case sym::op_eq:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return MNL_LIKELY(test<unsigned>(argv[1])) && cast<unsigned>(argv[0]) == cast<unsigned>(argv[1]);
case sym::op_ne:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return !MNL_LIKELY(test<unsigned>(argv[1])) || cast<unsigned>(argv[0]) != cast<unsigned>(argv[1]);
case sym::op_lt:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) < cast<unsigned>(argv[1]);
case sym::op_le:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) <= cast<unsigned>(argv[1]);
case sym::op_gt:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) > cast<unsigned>(argv[1]);
case sym::op_ge:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) >= cast<unsigned>(argv[1]);
case sym::op_order:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) return argv[0].default_order(argv[1]);
return (cast<unsigned>(argv[0]) > cast<unsigned>(argv[1])) - (cast<unsigned>(argv[0]) < cast<unsigned>(argv[1]));
case sym::op_abs:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return +cast<unsigned>(argv[0]);
case sym::op_and:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) & cast<unsigned>(argv[1]);
case sym::op_or:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) | cast<unsigned>(argv[1]);
case sym::op_not:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return ~cast<unsigned>(argv[0]);
case sym::op_xor:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) ^ cast<unsigned>(argv[1]);
case sym::op_shl:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return MNL_LIKELY(cast<unsigned>(argv[1]) < 32) ? cast<unsigned>(argv[0]) << cast<unsigned>(argv[1]) : 0;
case sym::op_shr:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return MNL_LIKELY(cast<unsigned>(argv[1]) < 32) ? cast<unsigned>(argv[0]) >> cast<unsigned>(argv[1]) : 0;
case sym::op_ashr: // relies on implementation-specific behavior of C++ implementation but that's OK for our target platforms
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return MNL_LIKELY(cast<unsigned>(argv[1]) < 32) ? (unsigned)((int)cast<unsigned>(argv[0]) >> (int)cast<unsigned>(argv[1])) : 0;
case sym::op_rotl:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) << (cast<unsigned>(argv[1]) & 0x1F) | cast<unsigned>(argv[0]) >> (-(cast<unsigned>(argv[1]) & 0x1F) & 0x1F);
case sym::op_rotr:
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<unsigned>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return cast<unsigned>(argv[0]) >> (cast<unsigned>(argv[1]) & 0x1F) | cast<unsigned>(argv[0]) << (-(cast<unsigned>(argv[1]) & 0x1F) & 0x1F);
case sym::op_ctz:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!cast<unsigned>(argv[0]))) MNL_ERR(MNL_SYM("ConstraintViolation"));
return (unsigned)__builtin_ctz(cast<unsigned>(argv[0]));
case sym::op_clz:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!cast<unsigned>(argv[0]))) MNL_ERR(MNL_SYM("ConstraintViolation"));
return (unsigned)__builtin_clz(cast<unsigned>(argv[0]));
case sym::op_log2:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!cast<unsigned>(argv[0]))) MNL_ERR(MNL_SYM("ConstraintViolation"));
return 31 - (unsigned)__builtin_clz(cast<unsigned>(argv[0]));
case sym::op_c1s:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return (unsigned)__builtin_popcount(cast<unsigned>(argv[0]));
case sym::op_clone: case sym::op_deep_clone:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return cast<unsigned>(argv[0]);
case op_str:
if (MNL_LIKELY(argc == 1)) { char res[sizeof(unsigned) * 2 + sizeof "0x"]; return sprintf(res, "0x%08X", cast<unsigned>(argv[0])), res; }
if (MNL_UNLIKELY(argc != 2)) MNL_ERR(MNL_SYM("InvalidInvocation"));
if (MNL_UNLIKELY(!test<string>(argv[1]))) MNL_ERR(MNL_SYM("TypeMismatch"));
return aux::_str(cast<unsigned>(argv[0]), cast<const string &>(argv[1]));
case op_int:
if (MNL_UNLIKELY(argc != 1)) MNL_ERR(MNL_SYM("InvalidInvocation"));
return (long long)cast<unsigned>(argv[0]);
}
MNL_ERR(MNL_SYM("UnrecognizedOperation"));
}
}
val pub::_eq(val &&lhs, val &&rhs) {
switch (lhs.rep.tag()) {
case 0x7FF8u: return static_cast<val::root *>(lhs.rep.dat<void *>())->invoke(move(lhs), MNL_SYM("=="), 1, &rhs);
case 0x7FF9u: return test<>(rhs);
case 0x7FFAu: return MNL_LIKELY(test<long long>(rhs)) && cast<long long>(lhs) == cast<long long>(rhs);
default: return MNL_LIKELY(test<double>(rhs)) && cast<double>(lhs) == cast<double>(rhs);
case 0x7FFCu: return MNL_LIKELY(test<float>(rhs)) && cast<float>(lhs) == cast<float>(rhs);
case 0x7FFBu: return MNL_LIKELY(test<sym>(rhs)) && cast<const sym &>(lhs) == cast<const sym &>(rhs);
case 0x7FFEu: return rhs.rep.tag() == 0x7FFEu;
case 0x7FFFu: return rhs.rep.tag() == 0x7FFFu;
case 0x7FFDu: return MNL_LIKELY(test<unsigned>(rhs)) && cast<unsigned>(lhs) == cast<unsigned>(rhs);
}
}
val pub::_ne(val &&lhs, val &&rhs) {
switch (lhs.rep.tag()) {
case 0x7FF8u: return static_cast<val::root *>(lhs.rep.dat<void *>())->invoke(move(lhs), MNL_SYM("<>"), 1, &rhs);
case 0x7FF9u: return !test<>(rhs);
case 0x7FFAu: return !MNL_LIKELY(test<long long>(rhs)) || cast<long long>(lhs) != cast<long long>(rhs);
default: return !MNL_LIKELY(test<double>(rhs)) || cast<double>(lhs) != cast<double>(rhs);
case 0x7FFCu: return !MNL_LIKELY(test<float>(rhs)) || cast<float>(lhs) != cast<float>(rhs);
case 0x7FFBu: return !MNL_LIKELY(test<sym>(rhs)) || cast<const sym &>(lhs) != cast<const sym &>(rhs);
case 0x7FFEu: return rhs.rep.tag() != 0x7FFEu;
case 0x7FFFu: return rhs.rep.tag() != 0x7FFFu;
case 0x7FFDu: return !MNL_LIKELY(test<unsigned>(rhs)) || cast<unsigned>(lhs) != cast<unsigned>(rhs);
}
}
# define MNL_M(OP, SYM) { \
switch (lhs.rep.tag()) { \
case 0x7FF8u: /* BoxPtr (fallback) */ \
return static_cast<val::root *>(lhs.rep.dat<void *>())->invoke(move(lhs), MNL_SYM(SYM), 1, &rhs); \
case 0x7FF9u: case 0x7FFBu: case 0x7FFEu: case 0x7FFFu: \
MNL_ERR(MNL_SYM("UnrecognizedOperation")); \
case 0x7FFAu: /* I48 */ \
if (MNL_UNLIKELY(!test<long long>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<long long>(lhs) OP cast<long long>(rhs); \
default: /* F64 */ \
if (MNL_UNLIKELY(!test<double>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<double>(lhs) OP cast<double>(rhs); \
case 0x7FFCu: /* F32 */ \
if (MNL_UNLIKELY(!test<float>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<float>(lhs) OP cast<float>(rhs); \
case 0x7FFDu: /* U32 */ \
if (MNL_UNLIKELY(!test<unsigned>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return cast<unsigned>(lhs) OP cast<unsigned>(rhs); \
} \
} \
// end # define MNL_M(OP, SYM)
val pub::_lt(val &&lhs, val &&rhs) MNL_M(<, "<")
val pub::_le(val &&lhs, val &&rhs) MNL_M(<=, "<=")
val pub::_gt(val &&lhs, val &&rhs) MNL_M(>, ">")
val pub::_ge(val &&lhs, val &&rhs) MNL_M(>=, ">=")
# undef MNL_M
# define MNL_M(OP, SYM) val pub::OP(val &&lhs, val &&rhs) { \
switch (lhs.rep.tag()) { \
case 0x7FF8u: /* BoxPtr (fallback) */ \
return static_cast<val::root *>(lhs.rep.dat<void *>())->invoke(move(lhs), MNL_SYM(SYM), 1, &rhs); \
case 0x7FF9u: case 0x7FFBu: case 0x7FFEu: case 0x7FFFu: \
MNL_ERR(MNL_SYM("UnrecognizedOperation")); \
case 0x7FFAu: /* I48 */ \
if (MNL_UNLIKELY(!test<long long>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::OP(cast<long long>(lhs), cast<long long>(rhs)); \
default: /* F64 */ \
if (MNL_UNLIKELY(!test<double>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::OP(cast<double>(lhs), cast<double>(rhs)); \
case 0x7FFCu: /* F32 */ \
if (MNL_UNLIKELY(!test<float>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::OP(cast<float>(lhs), cast<float>(rhs)); \
case 0x7FFDu: /* U32 */ \
if (MNL_UNLIKELY(!test<unsigned>(rhs))) MNL_ERR(MNL_SYM("TypeMismatch")); \
return aux::OP(cast<unsigned>(lhs), cast<unsigned>(rhs)); \
} \
} \
// end # define MNL_M(OP, SYM)
MNL_M(_add, "+") MNL_M(_sub, "-") MNL_M(_mul, "*")