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-rw-r--r--JavaScriptCore/runtime/DateConstructor.cpp117
1 files changed, 68 insertions, 49 deletions
diff --git a/JavaScriptCore/runtime/DateConstructor.cpp b/JavaScriptCore/runtime/DateConstructor.cpp
index ab95d06..dcbe12d 100644
--- a/JavaScriptCore/runtime/DateConstructor.cpp
+++ b/JavaScriptCore/runtime/DateConstructor.cpp
@@ -54,20 +54,20 @@ namespace JSC {
ASSERT_CLASS_FITS_IN_CELL(DateConstructor);
-static JSValue JSC_HOST_CALL dateParse(ExecState*, JSObject*, JSValue, const ArgList&);
-static JSValue JSC_HOST_CALL dateNow(ExecState*, JSObject*, JSValue, const ArgList&);
-static JSValue JSC_HOST_CALL dateUTC(ExecState*, JSObject*, JSValue, const ArgList&);
+static EncodedJSValue JSC_HOST_CALL dateParse(ExecState*);
+static EncodedJSValue JSC_HOST_CALL dateNow(ExecState*);
+static EncodedJSValue JSC_HOST_CALL dateUTC(ExecState*);
-DateConstructor::DateConstructor(ExecState* exec, NonNullPassRefPtr<Structure> structure, Structure* prototypeFunctionStructure, DatePrototype* datePrototype)
- : InternalFunction(&exec->globalData(), structure, Identifier(exec, datePrototype->classInfo()->className))
+DateConstructor::DateConstructor(ExecState* exec, JSGlobalObject* globalObject, NonNullPassRefPtr<Structure> structure, Structure* prototypeFunctionStructure, DatePrototype* datePrototype)
+ : InternalFunction(&exec->globalData(), globalObject, structure, Identifier(exec, datePrototype->classInfo()->className))
{
putDirectWithoutTransition(exec->propertyNames().prototype, datePrototype, DontEnum|DontDelete|ReadOnly);
- putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 1, exec->propertyNames().parse, dateParse), DontEnum);
- putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 7, exec->propertyNames().UTC, dateUTC), DontEnum);
- putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, prototypeFunctionStructure, 0, exec->propertyNames().now, dateNow), DontEnum);
+ putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, globalObject, prototypeFunctionStructure, 1, exec->propertyNames().parse, dateParse), DontEnum);
+ putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, globalObject, prototypeFunctionStructure, 7, exec->propertyNames().UTC, dateUTC), DontEnum);
+ putDirectFunctionWithoutTransition(exec, new (exec) NativeFunctionWrapper(exec, globalObject, prototypeFunctionStructure, 0, exec->propertyNames().now, dateNow), DontEnum);
- putDirectWithoutTransition(exec->propertyNames().length, jsNumber(exec, 7), ReadOnly | DontEnum | DontDelete);
+ putDirectWithoutTransition(exec->propertyNames().length, jsNumber(7), ReadOnly | DontEnum | DontDelete);
}
// ECMA 15.9.3
@@ -90,25 +90,34 @@ JSObject* constructDate(ExecState* exec, const ArgList& args)
value = primitive.toNumber(exec);
}
} else {
- if (isnan(args.at(0).toNumber(exec))
- || isnan(args.at(1).toNumber(exec))
- || (numArgs >= 3 && isnan(args.at(2).toNumber(exec)))
- || (numArgs >= 4 && isnan(args.at(3).toNumber(exec)))
- || (numArgs >= 5 && isnan(args.at(4).toNumber(exec)))
- || (numArgs >= 6 && isnan(args.at(5).toNumber(exec)))
- || (numArgs >= 7 && isnan(args.at(6).toNumber(exec))))
+ double doubleArguments[7] = {
+ args.at(0).toNumber(exec),
+ args.at(1).toNumber(exec),
+ args.at(2).toNumber(exec),
+ args.at(3).toNumber(exec),
+ args.at(4).toNumber(exec),
+ args.at(5).toNumber(exec),
+ args.at(6).toNumber(exec)
+ };
+ if (isnan(doubleArguments[0])
+ || isnan(doubleArguments[1])
+ || (numArgs >= 3 && isnan(doubleArguments[2]))
+ || (numArgs >= 4 && isnan(doubleArguments[3]))
+ || (numArgs >= 5 && isnan(doubleArguments[4]))
+ || (numArgs >= 6 && isnan(doubleArguments[5]))
+ || (numArgs >= 7 && isnan(doubleArguments[6])))
value = NaN;
else {
GregorianDateTime t;
- int year = args.at(0).toInt32(exec);
+ int year = JSC::toInt32(doubleArguments[0]);
t.year = (year >= 0 && year <= 99) ? year : year - 1900;
- t.month = args.at(1).toInt32(exec);
- t.monthDay = (numArgs >= 3) ? args.at(2).toInt32(exec) : 1;
- t.hour = args.at(3).toInt32(exec);
- t.minute = args.at(4).toInt32(exec);
- t.second = args.at(5).toInt32(exec);
+ t.month = JSC::toInt32(doubleArguments[1]);
+ t.monthDay = (numArgs >= 3) ? JSC::toInt32(doubleArguments[2]) : 1;
+ t.hour = JSC::toInt32(doubleArguments[3]);
+ t.minute = JSC::toInt32(doubleArguments[4]);
+ t.second = JSC::toInt32(doubleArguments[5]);
t.isDST = -1;
- double ms = (numArgs >= 7) ? args.at(6).toNumber(exec) : 0;
+ double ms = (numArgs >= 7) ? doubleArguments[6] : 0;
value = gregorianDateTimeToMS(exec, t, ms, false);
}
}
@@ -116,9 +125,10 @@ JSObject* constructDate(ExecState* exec, const ArgList& args)
return new (exec) DateInstance(exec, value);
}
-static JSObject* constructWithDateConstructor(ExecState* exec, JSObject*, const ArgList& args)
+static EncodedJSValue JSC_HOST_CALL constructWithDateConstructor(ExecState* exec)
{
- return constructDate(exec, args);
+ ArgList args(exec);
+ return JSValue::encode(constructDate(exec, args));
}
ConstructType DateConstructor::getConstructData(ConstructData& constructData)
@@ -128,7 +138,7 @@ ConstructType DateConstructor::getConstructData(ConstructData& constructData)
}
// ECMA 15.9.2
-static JSValue JSC_HOST_CALL callDate(ExecState* exec, JSObject*, JSValue, const ArgList&)
+static EncodedJSValue JSC_HOST_CALL callDate(ExecState* exec)
{
time_t localTime = time(0);
tm localTM;
@@ -138,7 +148,7 @@ static JSValue JSC_HOST_CALL callDate(ExecState* exec, JSObject*, JSValue, const
DateConversionBuffer time;
formatDate(ts, date);
formatTime(ts, time);
- return jsMakeNontrivialString(exec, date, " ", time);
+ return JSValue::encode(jsMakeNontrivialString(exec, date, " ", time));
}
CallType DateConstructor::getCallData(CallData& callData)
@@ -147,38 +157,47 @@ CallType DateConstructor::getCallData(CallData& callData)
return CallTypeHost;
}
-static JSValue JSC_HOST_CALL dateParse(ExecState* exec, JSObject*, JSValue, const ArgList& args)
+static EncodedJSValue JSC_HOST_CALL dateParse(ExecState* exec)
{
- return jsNumber(exec, parseDate(exec, args.at(0).toString(exec)));
+ return JSValue::encode(jsNumber(parseDate(exec, exec->argument(0).toString(exec))));
}
-static JSValue JSC_HOST_CALL dateNow(ExecState* exec, JSObject*, JSValue, const ArgList&)
+static EncodedJSValue JSC_HOST_CALL dateNow(ExecState*)
{
- return jsNumber(exec, jsCurrentTime());
+ return JSValue::encode(jsNumber(jsCurrentTime()));
}
-static JSValue JSC_HOST_CALL dateUTC(ExecState* exec, JSObject*, JSValue, const ArgList& args)
+static EncodedJSValue JSC_HOST_CALL dateUTC(ExecState* exec)
{
- int n = args.size();
- if (isnan(args.at(0).toNumber(exec))
- || isnan(args.at(1).toNumber(exec))
- || (n >= 3 && isnan(args.at(2).toNumber(exec)))
- || (n >= 4 && isnan(args.at(3).toNumber(exec)))
- || (n >= 5 && isnan(args.at(4).toNumber(exec)))
- || (n >= 6 && isnan(args.at(5).toNumber(exec)))
- || (n >= 7 && isnan(args.at(6).toNumber(exec))))
- return jsNaN(exec);
+ double doubleArguments[7] = {
+ exec->argument(0).toNumber(exec),
+ exec->argument(1).toNumber(exec),
+ exec->argument(2).toNumber(exec),
+ exec->argument(3).toNumber(exec),
+ exec->argument(4).toNumber(exec),
+ exec->argument(5).toNumber(exec),
+ exec->argument(6).toNumber(exec)
+ };
+ int n = exec->argumentCount();
+ if (isnan(doubleArguments[0])
+ || isnan(doubleArguments[1])
+ || (n >= 3 && isnan(doubleArguments[2]))
+ || (n >= 4 && isnan(doubleArguments[3]))
+ || (n >= 5 && isnan(doubleArguments[4]))
+ || (n >= 6 && isnan(doubleArguments[5]))
+ || (n >= 7 && isnan(doubleArguments[6])))
+ return JSValue::encode(jsNaN());
GregorianDateTime t;
- int year = args.at(0).toInt32(exec);
+ int year = JSC::toInt32(doubleArguments[0]);
t.year = (year >= 0 && year <= 99) ? year : year - 1900;
- t.month = args.at(1).toInt32(exec);
- t.monthDay = (n >= 3) ? args.at(2).toInt32(exec) : 1;
- t.hour = args.at(3).toInt32(exec);
- t.minute = args.at(4).toInt32(exec);
- t.second = args.at(5).toInt32(exec);
- double ms = (n >= 7) ? args.at(6).toNumber(exec) : 0;
- return jsNumber(exec, timeClip(gregorianDateTimeToMS(exec, t, ms, true)));
+ t.month = JSC::toInt32(doubleArguments[1]);
+ t.monthDay = (n >= 3) ? JSC::toInt32(doubleArguments[2]) : 1;
+ t.hour = JSC::toInt32(doubleArguments[3]);
+ t.minute = JSC::toInt32(doubleArguments[4]);
+ t.second = JSC::toInt32(doubleArguments[5]);
+ double ms = (n >= 7) ? doubleArguments[6] : 0;
+ return JSValue::encode(jsNumber(timeClip(gregorianDateTimeToMS(exec, t, ms, true))));
}
} // namespace JSC
generated by cgit v1.1 at 2025-11-12 01:54:20 +0000