3 files changed, 29 insertions, 30 deletions

diff --git a/deps/v8/src/date/dateparser-inl.h b/deps/v8/src/date/dateparser-inl.h
index b2099ca88d..436b144478 100644
--- a/deps/v8/src/date/dateparser-inl.h
+++ b/deps/v8/src/date/dateparser-inl.h
@@ -13,8 +13,7 @@ namespace v8 {
 namespace internal {
 
 template <typename Char>
-bool DateParser::Parse(Isolate* isolate, Vector<Char> str, FixedArray out) {
-  DCHECK(out.length() >= OUTPUT_SIZE);
+bool DateParser::Parse(Isolate* isolate, Vector<Char> str, double* out) {
   InputReader<Char> in(str);
   DateStringTokenizer<Char> scanner(&in);
   TimeZoneComposer tz;
diff --git a/deps/v8/src/date/dateparser.cc b/deps/v8/src/date/dateparser.cc
index 252fe54e5b..f7ea4c726c 100644
--- a/deps/v8/src/date/dateparser.cc
+++ b/deps/v8/src/date/dateparser.cc
@@ -10,7 +10,7 @@
 namespace v8 {
 namespace internal {
 
-bool DateParser::DayComposer::Write(FixedArray output) {
+bool DateParser::DayComposer::Write(double* output) {
   if (index_ < 1) return false;
   // Day and month defaults to 1.
   while (index_ < kSize) {
@@ -58,13 +58,13 @@ bool DateParser::DayComposer::Write(FixedArray output) {
 
   if (!Smi::IsValid(year) || !IsMonth(month) || !IsDay(day)) return false;
 
-  output.set(YEAR, Smi::FromInt(year));
-  output.set(MONTH, Smi::FromInt(month - 1));  // 0-based
-  output.set(DAY, Smi::FromInt(day));
+  output[YEAR] = year;
+  output[MONTH] = month - 1;  // 0-based
+  output[DAY] = day;
   return true;
 }
 
-bool DateParser::TimeComposer::Write(FixedArray output) {
+bool DateParser::TimeComposer::Write(double* output) {
   // All time slots default to 0
   while (index_ < kSize) {
     comp_[index_++] = 0;
@@ -89,14 +89,14 @@ bool DateParser::TimeComposer::Write(FixedArray output) {
     }
   }
 
-  output.set(HOUR, Smi::FromInt(hour));
-  output.set(MINUTE, Smi::FromInt(minute));
-  output.set(SECOND, Smi::FromInt(second));
-  output.set(MILLISECOND, Smi::FromInt(millisecond));
+  output[HOUR] = hour;
+  output[MINUTE] = minute;
+  output[SECOND] = second;
+  output[MILLISECOND] = millisecond;
   return true;
 }
 
-bool DateParser::TimeZoneComposer::Write(FixedArray output) {
+bool DateParser::TimeZoneComposer::Write(double* output) {
   if (sign_ != kNone) {
     if (hour_ == kNone) hour_ = 0;
     if (minute_ == kNone) minute_ = 0;
@@ -109,9 +109,9 @@ bool DateParser::TimeZoneComposer::Write(FixedArray output) {
       total_seconds = -total_seconds;
     }
     DCHECK(Smi::IsValid(total_seconds));
-    output.set(UTC_OFFSET, Smi::FromInt(total_seconds));
+    output[UTC_OFFSET] = total_seconds;
   } else {
-    output.set_null(UTC_OFFSET);
+    output[UTC_OFFSET] = std::numeric_limits<double>::quiet_NaN();
   }
   return true;
 }
diff --git a/deps/v8/src/date/dateparser.h b/deps/v8/src/date/dateparser.h
index ac6be47692..a32db8f9c8 100644
--- a/deps/v8/src/date/dateparser.h
+++ b/deps/v8/src/date/dateparser.h
@@ -13,6 +13,18 @@ namespace internal {
 
 class DateParser : public AllStatic {
  public:
+  enum {
+    YEAR,
+    MONTH,
+    DAY,
+    HOUR,
+    MINUTE,
+    SECOND,
+    MILLISECOND,
+    UTC_OFFSET,
+    OUTPUT_SIZE
+  };
+
   // Parse the string as a date. If parsing succeeds, return true after
   // filling out the output array as follows (all integers are Smis):
   // [0]: year
@@ -25,19 +37,7 @@ class DateParser : public AllStatic {
   // [7]: UTC offset in seconds, or null value if no timezone specified
   // If parsing fails, return false (content of output array is not defined).
   template <typename Char>
-  static bool Parse(Isolate* isolate, Vector<Char> str, FixedArray output);
-
-  enum {
-    YEAR,
-    MONTH,
-    DAY,
-    HOUR,
-    MINUTE,
-    SECOND,
-    MILLISECOND,
-    UTC_OFFSET,
-    OUTPUT_SIZE
-  };
+  static bool Parse(Isolate* isolate, Vector<Char> str, double* output);
 
  private:
   // Range testing
@@ -274,7 +274,7 @@ class DateParser : public AllStatic {
       return hour_ != kNone && minute_ == kNone && TimeComposer::IsMinute(n);
     }
     bool IsUTC() const { return hour_ == 0 && minute_ == 0; }
-    bool Write(FixedArray output);
+    bool Write(double* output);
     bool IsEmpty() { return hour_ == kNone; }
 
    private:
@@ -300,7 +300,7 @@ class DateParser : public AllStatic {
       return true;
     }
     void SetHourOffset(int n) { hour_offset_ = n; }
-    bool Write(FixedArray output);
+    bool Write(double* output);
 
     static bool IsMinute(int x) { return Between(x, 0, 59); }
     static bool IsHour(int x) { return Between(x, 0, 23); }
@@ -329,7 +329,7 @@ class DateParser : public AllStatic {
       return false;
     }
     void SetNamedMonth(int n) { named_month_ = n; }
-    bool Write(FixedArray output);
+    bool Write(double* output);
     void set_iso_date() { is_iso_date_ = true; }
     static bool IsMonth(int x) { return Between(x, 1, 12); }
     static bool IsDay(int x) { return Between(x, 1, 31); }