commit 683889fe01b88f7b6b1cd15dd9d15a48aa477067
author paroga@webkit.org <paroga@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Jul 24 19:25:30 2012 +0000
committer paroga@webkit.org <paroga@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Jul 24 19:25:30 2012 +0000
tree e464ab5abadc7f75a3000716b16cf5da2429118f
parent f3271352bbd354414ca1d92aa4f94cd24f773b10

Store the full year in GregorianDateTime
https://bugs.webkit.org/show_bug.cgi?id=92067

Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* runtime/DateConstructor.cpp:
(JSC::constructDate):
(JSC::dateUTC):
* runtime/DateConversion.cpp:
(JSC::formatDate):
(JSC::formatDateUTCVariant):
* runtime/DatePrototype.cpp:
(JSC::formatLocaleDate):
(JSC::fillStructuresUsingDateArgs):
(JSC::dateProtoFuncToISOString):
(JSC::dateProtoFuncGetFullYear):
(JSC::dateProtoFuncGetUTCFullYear):
(JSC::dateProtoFuncSetYear):
* runtime/JSDateMath.cpp:
(JSC::gregorianDateTimeToMS):
(JSC::msToGregorianDateTime):

Source/WebCore:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* bridge/qt/qt_runtime.cpp:
(JSC::Bindings::convertValueToQVariant):
(JSC::Bindings::convertQVariantToValue):
* bridge/qt/qt_runtime_qt4.cpp:
(JSC::Bindings::convertValueToQVariant):
(JSC::Bindings::convertQVariantToValue):

Source/WTF:

Use the full year instead of the offset from year 1900
for the year member variable of GregorianDateTime.

* wtf/GregorianDateTime.h:
(WTF::GregorianDateTime::operator tm):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@123505 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/JavaScriptCore/runtime/JSDateMath.cpp

diff --git a/Source/JavaScriptCore/runtime/JSDateMath.cpp b/Source/JavaScriptCore/runtime/JSDateMath.cpp
index a784093..fcf1c43 100644
--- a/Source/JavaScriptCore/runtime/JSDateMath.cpp
+++ b/Source/JavaScriptCore/runtime/JSDateMath.cpp
@@ -203,7 +203,7 @@
 
 double gregorianDateTimeToMS(ExecState* exec, const GregorianDateTime& t, double milliSeconds, bool inputIsUTC)
 {
-    double day = dateToDaysFrom1970(t.year() + 1900, t.month(), t.monthDay());
+    double day = dateToDaysFrom1970(t.year(), t.month(), t.monthDay());
     double ms = timeToMS(t.hour(), t.minute(), t.second(), milliSeconds);
     double result = (day * WTF::msPerDay) + ms;
 
@@ -235,7 +235,7 @@
     tm.setYearDay(dayInYear(ms, year));
     tm.setMonthDay(dayInMonthFromDayInYear(tm.yearDay(), isLeapYear(year)));
     tm.setMonth(monthFromDayInYear(tm.yearDay(), isLeapYear(year)));
-    tm.setYear(year - 1900);
+    tm.setYear(year);
     tm.setIsDST(dstOff != 0.0);
     tm.setUtcOffset(static_cast<long>((dstOff + utcOff) / WTF::msPerSecond));
 }