diff options
Diffstat (limited to 'src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp')
| -rw-r--r-- | src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp index 807cfe7..023fe13 100644 --- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp +++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/MathObject.cpp @@ -29,6 +29,8 @@ #include <wtf/RandomNumber.h> #include <wtf/RandomNumberSeed.h> +using std::signbit; + namespace JSC { ASSERT_CLASS_FITS_IN_CELL(MathObject); @@ -168,7 +170,7 @@ JSValue JSC_HOST_CALL mathProtoFuncMax(ExecState* exec, JSObject*, JSValue, cons double result = -Inf; for (unsigned k = 0; k < argsCount; ++k) { double val = args.at(k).toNumber(exec); - if (isnan(val)) { + if (std::isnan(val)) { result = NaN; break; } @@ -184,7 +186,7 @@ JSValue JSC_HOST_CALL mathProtoFuncMin(ExecState* exec, JSObject*, JSValue, cons double result = +Inf; for (unsigned k = 0; k < argsCount; ++k) { double val = args.at(k).toNumber(exec); - if (isnan(val)) { + if (std::isnan(val)) { result = NaN; break; } @@ -201,9 +203,9 @@ JSValue JSC_HOST_CALL mathProtoFuncPow(ExecState* exec, JSObject*, JSValue, cons double arg = args.at(0).toNumber(exec); double arg2 = args.at(1).toNumber(exec); - if (isnan(arg2)) + if (std::isnan(arg2)) return jsNaN(exec); - if (isinf(arg2) && fabs(arg) == 1) + if (std::isinf(arg2) && fabs(arg) == 1) return jsNaN(exec); return jsNumber(exec, pow(arg, arg2)); } |