diff options
Diffstat (limited to 'Libraries')
| -rw-r--r-- | Libraries/LibJS/Runtime/Value.h | 3 | ||||
| -rw-r--r-- | Libraries/LibM/math.cpp | 4 | ||||
| -rw-r--r-- | Libraries/LibM/math.h | 1 |
3 files changed, 5 insertions, 3 deletions
diff --git a/Libraries/LibJS/Runtime/Value.h b/Libraries/LibJS/Runtime/Value.h index 46520b00e6..4fc78516f0 100644 --- a/Libraries/LibJS/Runtime/Value.h +++ b/Libraries/LibJS/Runtime/Value.h @@ -32,6 +32,7 @@ #include <AK/Types.h> #include <LibJS/Forward.h> #include <LibJS/Runtime/Symbol.h> +#include <math.h> // 2 ** 53 - 1 static constexpr double MAX_ARRAY_LIKE_INDEX = 9007199254740991.0; @@ -251,7 +252,7 @@ inline Value js_null() inline Value js_nan() { - return Value(__builtin_nan("")); + return Value(NAN); } inline Value js_infinity() diff --git a/Libraries/LibM/math.cpp b/Libraries/LibM/math.cpp index 021993e9d4..77d385ab43 100644 --- a/Libraries/LibM/math.cpp +++ b/Libraries/LibM/math.cpp @@ -211,7 +211,7 @@ double log10(double x) double log(double x) { if (x < 0) - return __builtin_nan(""); + return NAN; if (x == 0) return -__builtin_huge_val(); double y = 1 + 2 * (x - 1) / (x + 1); @@ -321,7 +321,7 @@ double atan(double x) double asin(double x) { if (x > 1 || x < -1) - return __builtin_nan(""); + return NAN; if (x > 0.5 || x < -0.5) return 2 * atan(x / (1 + sqrt(1 - x * x))); double squared = x * x; diff --git a/Libraries/LibM/math.h b/Libraries/LibM/math.h index 767ec33649..5a4de08eac 100644 --- a/Libraries/LibM/math.h +++ b/Libraries/LibM/math.h @@ -31,6 +31,7 @@ __BEGIN_DECLS #define HUGE_VAL 1e10000 +#define NAN __builtin_nan("") #define M_E 2.718281828459045 #define M_PI 3.141592653589793 #define M_PI_2 (M_PI / 2) |