Add missing implementation od DateTime::NewObject

Author: josesimoes

src/CLR/CorLib/corlib_native.h

@@ -498,6 +498,7 @@ struct Library_corlib_native_System_DateTime
 
     //--//
 
+    static CLR_INT64 *NewObject(CLR_RT_StackFrame &stack);
     static CLR_INT64 *GetValuePtr(CLR_RT_StackFrame &stack);
     static CLR_INT64 *GetValuePtr(CLR_RT_HeapBlock &ref);
 

src/CLR/CorLib/corlib_native_System_DateTime.cpp

@@ -174,6 +174,19 @@ HRESULT Library_corlib_native_System_DateTime::GetTodayAsTicks___STATIC__I8(CLR_
     NANOCLR_NOCLEANUP_NOLABEL();
 }
 
+//--//
+
+CLR_INT64 *Library_corlib_native_System_DateTime::NewObject(CLR_RT_StackFrame &stack)
+{
+    NATIVE_PROFILE_CLR_CORE();
+    CLR_RT_HeapBlock &ref = stack.PushValue();
+
+    ref.SetDataId(CLR_RT_HEAPBLOCK_RAW_ID(DATATYPE_DATETIME, 0, 1));
+    ref.ClearData();
+
+    return (CLR_INT64 *)&ref.NumericByRef().s8;
+}
+
 CLR_INT64 *Library_corlib_native_System_DateTime::GetValuePtr(CLR_RT_StackFrame &stack)
 {
     NATIVE_PROFILE_CLR_CORE();