public void RemoveEvalOpEx(int init_n, IntegerStack init_l)
{
if (!this.scripter.IsError())
{
IntegerStack stack;
if (init_l == null)
{
stack = new IntegerStack();
}
else
{
stack = init_l.Clone();
}
for (int i = init_n + 1; i <= this.Card; i++)
{
bool flag;
this.r = (ProgRec) this.prog[i];
int op = this.r.op;
this.n = i;
if (op == this.OP_CREATE_METHOD)
{
stack.Push(this.r.arg1);
int id = this.r.arg1;
int num4 = this.r.arg2;
MemberObject memberObject = this.GetMemberObject(id);
flag = memberObject.HasModifier(Modifier.New);
bool upcase = this.GetUpcase(this.n);
ClassObject classObject = this.GetClassObject(num4);
for (int j = 0; j < classObject.AncestorIds.Count; j++)
{
ClassObject obj4 = this.GetClassObject(classObject.AncestorIds[j]);
MemberObject memberByNameIndex = obj4.GetMemberByNameIndex(memberObject.NameIndex, upcase);
if (memberByNameIndex != null)
{
if ((!flag && !obj4.IsInterface) && (((!memberObject.HasModifier(Modifier.Override) || !memberByNameIndex.HasModifier(Modifier.Virtual)) && !memberObject.HasModifier(Modifier.Override)) && !memberObject.HasModifier(Modifier.Shadows)))
{
this.scripter.CreateWarningObjectEx("CS0108. The keyword new is required on '{0}' because it hides inherited member '{1}'", new object[] { memberObject.FullName, obj4.FullName + "." + memberObject.Name });
}
}
else if (flag)
{
this.scripter.CreateWarningObjectEx("CS0109. The member '{0}' does not hide an inherited member. The new keyword is not required.", new object[] { memberObject.FullName });
}
}
}
else if (op == this.OP_RET)
{
stack.Pop();
}
else if (op == this.OP_BEGIN_USING)
{
int res = this.r.arg1;
while (this.symbol_table[res].Kind == MemberKind.Alias)
{
MemberObject obj6 = this.GetMemberObject(res);
res = this[obj6.PCodeLine].res;
}
string fullName = this.symbol_table[res].FullName;
if (this.scripter.CheckForbiddenNamespace(fullName))
{
this.scripter.CreateErrorObjectEx("CSLite0006. Use of forbidden namespace '{0}'.", new object[] { fullName });
}
stack.Push(res);
}
else if (op == this.OP_END_USING)
{
stack.Pop();
}
else if (op == this.OP_ADD_ANCESTOR)
{
this.ProcessAddAncestor();
if (this.scripter.IsError())
{
break;
}
}
else if (((op == this.OP_CREATE_FIELD) || (op == this.OP_CREATE_EVENT)) || (op == this.OP_CREATE_PROPERTY))
{
int num7 = this.r.arg1;
int num8 = this.r.arg2;
MemberObject obj7 = this.GetMemberObject(num7);
flag = obj7.HasModifier(Modifier.New);
ClassObject obj8 = this.GetClassObject(num8);
bool flag4 = this.GetUpcase(this.n);
for (int k = 0; k < obj8.AncestorIds.Count; k++)
{
ClassObject obj9 = this.GetClassObject(obj8.AncestorIds[k]);
if (obj9.GetMemberByNameIndex(obj7.NameIndex, flag4) != null)
{
if (!(((flag || obj9.IsInterface) || obj7.HasModifier(Modifier.Override)) || obj7.HasModifier(Modifier.Shadows)))
{
this.scripter.CreateWarningObjectEx("CS0108. The keyword new is required on '{0}' because it hides inherited member '{1}'", new object[] { obj7.FullName, obj9.FullName + "." + obj7.Name });
}
}
else if (flag)
{
this.scripter.CreateWarningObjectEx("CS0109. The member '{0}' does not hide an inherited member. The new keyword is not required.", new object[] { obj7.FullName });
}
}
}
else if (op == this.OP_EVAL_TYPE)
{
this.ProcessEvalType(stack);
if (this.scripter.IsError())
{
break;
}
}
else if (op == this.OP_ADD_UNDERLYING_TYPE)
{
int num10 = this.r.arg1;
int num11 = this.r.arg2;
ClassObject obj10 = this.GetClassObject(num10);
ClassObject obj11 = this.GetClassObject(num11);
obj10.UnderlyingType = obj11;
}
else if (op == this.OP_EVAL)
{
if ((this[this.n + 1].op == this.OP_EVAL_TYPE) && (this[this.n + 1].res == this.r.res))
{
this.r.op = this.OP_NOP;
}
else
{
this.ProcessEvalOp(stack);
if (this.scripter.IsError())
{
break;
}
}
}
}
if (!this.scripter.IsError())
{
for (int m = init_n + 1; m <= this.Card; m++)
{
this.r = (ProgRec) this.prog[m];
int num13 = this.r.op;
this.n = m;
if (num13 == this.OP_EVAL_BASE_TYPE)
{
ClassObject obj12 = this.GetClassObject(this.r.arg1);
ClassObject ancestorClass = obj12.AncestorClass;
if (ancestorClass == null)
{
int num14 = 0x10;
ancestorClass = this.GetClassObject(num14);
obj12.AncestorIds.Add(num14);
}
this.ReplaceId(this.r.res, ancestorClass.Id);
if (this.r.arg2 != 0)
{
FunctionObject obj14;
int num15 = ancestorClass.FindConstructorId(null, null, out obj14);
if (num15 != 0)
{
this.ReplaceId(this.r.arg2, num15);
}
}
this.r.op = this.OP_NOP;
}
else if (num13 == this.OP_CAST)
{
this.symbol_table[this.r.res].TypeId = this.r.arg1;
}
else if (num13 == this.OP_ASSIGN_NAME)
{
this.symbol_table[this.r.res].NameIndex = this.symbol_table[this.r.arg2].NameIndex;
}
}
}
}
}
public void CheckTypesEx(int init_n, int init_level, IntegerStack init_class_stack)
{
ClassObject classObject;
IntegerStack stack;
FunctionObject obj9;
int num52;
if (this.scripter.IsError())
{
return;
}
IntegerList a = new IntegerList(true);
IntegerList list2 = new IntegerList(true);
IntegerList pos = new IntegerList(true);
IntegerList list4 = new IntegerList(false);
IntegerList l = new IntegerList(false);
ClassObject obj2 = null;
if (init_class_stack == null)
{
stack = new IntegerStack();
}
else
{
stack = init_class_stack.Clone();
}
if (stack.Count == 0)
{
classObject = null;
}
else
{
classObject = this.GetClassObject(stack.Peek());
}
this.n = init_n;
int num = init_level;
Label_0079:
this.n++;
if (this.n >= this.Card)
{
goto Label_22C6;
}
this.r = (ProgRec) this.prog[this.n];
int op = this.r.op;
if ((op == this.OP_SEPARATOR) || (op == this.OP_LABEL))
{
goto Label_0079;
}
if (op != this.OP_CREATE_INDEX_OBJECT)
{
if (op == this.OP_ADD_INDEX)
{
if (((this.symbol_table[this.r.res].TypeId != 12) || (this[this.n + 1].op != this.OP_ADD_INDEX)) || (this[this.n + 1].res != this.r.res))
{
goto Label_04A6;
}
int num7 = 1;
while ((this[this.n + num7].op == this.OP_ADD_INDEX) && (this[this.n + num7].res == this.r.res))
{
num7++;
}
this.scripter.CreateErrorObjectEx("CS1501. No overload for method '{0}' takes '{1}' arguments.", new object[] { "this", num7 });
goto Label_22C6;
}
if (op == this.OP_SETUP_INDEX_OBJECT)
{
int n = this.n;
int num9 = 0;
do
{
n--;
if ((this[n].op == this.OP_ADD_INDEX) && (this[n].arg1 == this.r.arg1))
{
num9++;
}
}
while ((this[n].op != this.OP_CREATE_INDEX_OBJECT) || (this[n].res != this.r.arg1));
int typeId = this.symbol_table[this[n].arg1].TypeId;
int rank = CSLite_System.GetRank(this.symbol_table[typeId].Name);
if ((rank > 0) && (rank != num9))
{
this.scripter.CreateErrorObjectEx("CS0022. Wrong number of indices inside [], expected '{0}'.", new object[] { rank.ToString() });
goto Label_22C6;
}
}
}
else
{
int num3 = this.symbol_table[this.r.arg1].TypeId;
string name = this.symbol_table[num3].Name;
string elementTypeName = CSLite_System.GetElementTypeName(name);
int num4 = 0;
PropertyObject obj4 = null;
if (elementTypeName == "")
{
ClassObject obj5 = this.GetClassObject(num3);
if (obj5.IsPascalArray)
{
name = obj5.ImportedType.Name + "[]";
elementTypeName = this.symbol_table[obj5.IndexTypeId].Name;
}
}
if (elementTypeName == "")
{
obj4 = this.GetClassObject(num3).FindIndexer();
if (obj4 == null)
{
this.scripter.CreateErrorObjectEx("CS0021. Cannot apply indexing with [] to an expression of type '{0}'.", new object[] { name });
goto Label_22C6;
}
num4 = this.symbol_table[obj4.Id].TypeId;
}
else
{
for (int k = num3; k >= 0; k--)
{
if ((this.symbol_table[k].Kind == MemberKind.Type) && (this.symbol_table[k].Name == elementTypeName))
{
num4 = k;
break;
}
}
}
if (num4 == 0)
{
elementTypeName = CSLite_System.GetElementTypeName(this.symbol_table[num3].FullName);
bool upcase = this.GetUpcase();
MemberObject obj6 = this.FindType(this.RecreateLevelStack(this.n), elementTypeName, upcase);
if (obj6 == null)
{
this.scripter.CreateErrorObjectEx("CS0246. The type or namespace name '{0}' could not be found (are you missing a using directive or an assembly reference?).", new object[] { elementTypeName });
goto Label_22C6;
}
num4 = obj6.Id;
}
this.symbol_table[this.r.res].TypeId = num4;
}
Label_04A6:
if (((op == this.OP_CREATE_INDEX_OBJECT) || (op == this.OP_ADD_INDEX)) || (op == this.OP_SETUP_INDEX_OBJECT))
{
goto Label_0079;
}
for (int i = 1; i <= 2; i++)
{
int num13;
if (i == 1)
{
num13 = this.r.arg1;
}
else
{
num13 = this.r.arg2;
}
if (this.symbol_table[num13].Kind == MemberKind.Index)
{
l.Clear();
int avalue = this.n;
while (true)
{
if ((this[avalue].op == this.OP_CREATE_INDEX_OBJECT) && (this[avalue].res == num13))
{
break;
}
avalue--;
}
int num15 = this[avalue].arg1;
l.Add(avalue);
int num16 = this.symbol_table[num15].TypeId;
PropertyObject obj8 = this.GetClassObject(num16).FindIndexer();
if (obj8 != null)
{
while (true)
{
if ((this[avalue].op == this.OP_SETUP_INDEX_OBJECT) && (this[avalue].arg1 == num13))
{
break;
}
if ((this[avalue].op == this.OP_ADD_INDEX) && (this[avalue].arg1 == num13))
{
l.Add(avalue);
}
avalue++;
}
l.Add(avalue);
if ((this.r.op == this.OP_ASSIGN) && (i == 1))
{
if (obj8.WriteId == 0)
{
this.scripter.CreateErrorObject("CS0154. The property or indexer '{0}' cannot be used in this context because it lacks the get accessor.");
break;
}
int num17 = this.r.arg2;
this.InsertOperators(this.n, obj8.ParamCount + 3);
this.n--;
this.n++;
this[this.n].op = this.OP_BEGIN_CALL;
this[this.n].arg1 = obj8.WriteId;
this[this.n].arg2 = 0;
this[this.n].res = 0;
for (int m = 1; m < (l.Count - 1); m++)
{
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = this[l[m]].arg2;
this[this.n].arg2 = 0;
this[this.n].res = obj8.WriteId;
}
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = num17;
this[this.n].arg2 = 0;
this[this.n].res = obj8.WriteId;
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = num15;
this[this.n].arg2 = 0;
this[this.n].res = 0;
this.n++;
this[this.n].op = this.OP_CALL_BASE;
this[this.n].arg1 = obj8.WriteId;
this[this.n].arg2 = l.Count - 1;
this[this.n].res = 0;
this.r = (ProgRec) this.prog[this.n];
op = this.r.op;
}
else
{
if (obj8.ReadId == 0)
{
this.scripter.CreateErrorObject("CS0154. The property or indexer '{0}' cannot be used in this context because it lacks the get accessor.");
break;
}
int num19 = this.AppVar(this.symbol_table[num13].Level, this.symbol_table[num13].TypeId);
if (i == 1)
{
this.r.arg1 = num19;
}
else
{
this.r.arg2 = num19;
}
this.InsertOperators(this.n, obj8.ParamCount + 3);
this.n--;
this.n++;
this[this.n].op = this.OP_BEGIN_CALL;
this[this.n].arg1 = obj8.ReadId;
this[this.n].arg2 = 0;
this[this.n].res = 0;
for (int num20 = 1; num20 < (l.Count - 1); num20++)
{
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = this[l[num20]].arg2;
this[this.n].arg2 = 0;
this[this.n].res = obj8.ReadId;
}
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = num15;
this[this.n].arg2 = 0;
this[this.n].res = 0;
this.n++;
this[this.n].op = this.OP_CALL_BASE;
this[this.n].arg1 = obj8.ReadId;
this[this.n].arg2 = l.Count - 2;
this[this.n].res = num19;
this.symbol_table[this[this.n].res].TypeId = this.symbol_table[obj8.ReadId].TypeId;
this.r = (ProgRec) this.prog[this.n];
op = this.r.op;
}
list4.AddFrom(l);
}
}
}
if (op == this.OP_CREATE_METHOD)
{
num = this.r.arg1;
goto Label_0079;
}
if (op != this.OP_CALL_SIMPLE)
{
if ((op == this.OP_CALL) || (op == this.OP_CALL_BASE))
{
this.CheckOP_CALL(classObject, num, a, list2, pos);
if (!this.scripter.IsError())
{
goto Label_0079;
}
goto Label_22C6;
}
if (op == this.OP_CHECK_STRUCT_CONSTRUCTOR)
{
ClassObject obj12 = this.GetClassObject(this.r.arg1);
if (obj12.IsStruct && !obj12.Imported)
{
FunctionObject obj13;
this.r.op = this.OP_CREATE_OBJECT;
int num35 = obj12.FindConstructorId(null, null, out obj13);
if (num35 == 0)
{
this.scripter.CreateErrorObjectEx("CS0143. The type '{0}' has no constructors defined.", new object[] { obj12.Name });
}
this.n++;
this.InsertOperators(this.n, 2);
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = this.r.res;
this[this.n].arg2 = 0;
this[this.n].res = 0;
this.n++;
this[this.n].op = this.OP_CALL;
this[this.n].arg1 = num35;
this[this.n].arg2 = 0;
this[this.n].res = 0;
}
else
{
this.r.op = this.OP_NOP;
}
}
else if (op == this.OP_INSERT_STRUCT_CONSTRUCTORS)
{
ClassObject obj14 = this.GetClassObject(this.r.arg1);
for (int num36 = 0; num36 < obj14.Members.Count; num36++)
{
MemberObject obj15 = obj14.Members[num36];
if (obj15.Kind == MemberKind.Field)
{
int num37 = this.symbol_table[obj15.Id].TypeId;
ClassObject obj16 = this.GetClassObject(num37);
if (obj16.IsStruct && !obj16.Imported)
{
if (obj16.IsPascalArray)
{
this.n++;
this.InsertOperators(this.n, 1);
this[this.n].op = this.OP_CREATE_OBJECT;
this[this.n].arg1 = num37;
this[this.n].arg2 = 0;
this[this.n].res = obj15.Id;
}
else
{
FunctionObject obj17;
int num38 = obj16.FindConstructorId(null, null, out obj17);
if (num38 == 0)
{
this.scripter.CreateErrorObjectEx("CS0143. The type '{0}' has no constructors defined.", new object[] { obj16.Name });
}
this.n++;
this.InsertOperators(this.n, 3);
this[this.n].op = this.OP_CREATE_OBJECT;
this[this.n].arg1 = num37;
this[this.n].arg2 = 0;
this[this.n].res = obj15.Id;
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = obj15.Id;
this[this.n].arg2 = 0;
this[this.n].res = 0;
this.n++;
this[this.n].op = this.OP_CALL;
this[this.n].arg1 = num38;
this[this.n].arg2 = 0;
this[this.n].res = 0;
}
}
}
}
}
else
{
if (op == this.OP_CAST)
{
this.CheckOP_CAST();
if (!this.scripter.IsError())
{
goto Label_0079;
}
goto Label_22C6;
}
if (op == this.OP_TO_SBYTE)
{
this.symbol_table[this.r.res].TypeId = 10;
}
else if (op == this.OP_TO_BYTE)
{
this.symbol_table[this.r.res].TypeId = 3;
}
else if (op == this.OP_TO_USHORT)
{
this.symbol_table[this.r.res].TypeId = 15;
}
else if (op == this.OP_TO_SHORT)
{
this.symbol_table[this.r.res].TypeId = 11;
}
else if (op == this.OP_TO_UINT)
{
this.symbol_table[this.r.res].TypeId = 13;
}
else if (op == this.OP_TO_INT)
{
this.symbol_table[this.r.res].TypeId = 8;
}
else if (op == this.OP_TO_ULONG)
{
this.symbol_table[this.r.res].TypeId = 14;
}
else if (op == this.OP_TO_LONG)
{
this.symbol_table[this.r.res].TypeId = 9;
}
else if (op == this.OP_TO_CHAR)
{
this.symbol_table[this.r.res].TypeId = 4;
}
else if (op == this.OP_TO_FLOAT)
{
this.symbol_table[this.r.res].TypeId = 7;
}
else if (op == this.OP_TO_DOUBLE)
{
this.symbol_table[this.r.res].TypeId = 6;
}
else if (op == this.OP_TO_DECIMAL)
{
this.symbol_table[this.r.res].TypeId = 5;
}
else if (op == this.OP_TO_STRING)
{
this.symbol_table[this.r.res].TypeId = 12;
}
else if (op == this.OP_TO_BOOLEAN)
{
this.symbol_table[this.r.res].TypeId = 2;
}
else
{
if (op == this.OP_INC)
{
this.CheckOP_INC();
if (!this.scripter.IsError())
{
goto Label_0079;
}
goto Label_22C6;
}
if (op == this.OP_DEC)
{
this.CheckOP_DEC();
if (!this.scripter.IsError())
{
goto Label_0079;
}
goto Label_22C6;
}
if (op == this.OP_ASSIGN_COND_TYPE)
{
this.CheckOP_ASSIGN_COND_TYPE();
}
else if (op == this.OP_ADD_EXPLICIT_INTERFACE)
{
this.OperAddExplicitInterface();
}
else if (op == this.OP_END_CLASS)
{
stack.Pop();
if (stack.Count > 0)
{
int num39 = stack.Peek();
classObject = this.GetClassObject(num39);
}
else
{
classObject = null;
}
}
else
{
if (op != this.OP_CREATE_CLASS)
{
if (op == this.OP_CREATE_OBJECT)
{
ClassObject obj27 = this.GetClassObject(this.r.arg1);
if (!obj27.Abstract && !obj27.IsInterface)
{
goto Label_0079;
}
this.scripter.CreateErrorObjectEx("CS0144. Cannot create an instance of the abstract class or interface '{0}'.", new object[] { obj27.Name });
}
else
{
if (op == this.OP_END_USING)
{
if ((obj2 != null) && (obj2.Id == this.r.arg1))
{
obj2 = null;
}
goto Label_0079;
}
if (op == this.OP_ASSIGN)
{
this.CheckOP_ASSIGN(obj2);
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else
{
if (op == this.OP_UNARY_MINUS)
{
if (!this.SetupDetailedUnaryOperator(op, "-", this.detailed_negation_operators))
{
goto Label_22C6;
}
if (this[this.n].op != this.OP_CALL_SIMPLE)
{
this.r = this[this.n];
int num48 = this.GetTypeId(this.r.arg1);
int num49 = this.GetTypeId(this.r.res);
if ((num48 != num49) && IsNumericTypeId(num49))
{
this.InsertNumericConversion(num49, 1);
}
}
goto Label_0079;
}
if (op == this.OP_NOT)
{
if (this.SetupDetailedUnaryOperator(op, "!", this.detailed_logical_negation_operators))
{
goto Label_0079;
}
}
else
{
if (op == this.OP_COMPLEMENT)
{
if (!this.SetupDetailedUnaryOperator(op, "~", this.detailed_bitwise_complement_operators))
{
goto Label_22C6;
}
if (this[this.n].op != this.OP_CALL_SIMPLE)
{
this.r = this[this.n];
int num50 = this.GetTypeId(this.r.arg1);
int num51 = this.GetTypeId(this.r.res);
if ((num50 != num51) && IsNumericTypeId(num51))
{
this.InsertNumericConversion(num51, 1);
}
}
goto Label_0079;
}
if (op == this.OP_PLUS)
{
this.CheckOP_PLUS();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_MINUS)
{
this.CheckOP_MINUS();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_MULT)
{
this.CheckOP_MULT();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_EXPONENT)
{
this.CheckOP_EXP();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_DIV)
{
this.CheckOP_DIV();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_MOD)
{
this.CheckOP_MOD();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_LEFT_SHIFT)
{
this.CheckOP_LEFT_SHIFT();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_RIGHT_SHIFT)
{
this.CheckOP_RIGHT_SHIFT();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_BITWISE_AND)
{
this.CheckOP_BITWISE_AND();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_BITWISE_OR)
{
this.CheckOP_BITWISE_OR();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_BITWISE_XOR)
{
this.CheckOP_BITWISE_XOR();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_LOGICAL_AND)
{
this.CheckOP_LOGICAL_AND();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_LOGICAL_OR)
{
this.CheckOP_LOGICAL_OR();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else
{
if (op == this.OP_LT)
{
if (!this.SetupDetailedBinaryOperator(op, "<", this.detailed_lt_operators))
{
goto Label_22C6;
}
this.symbol_table[this.r.res].TypeId = 2;
goto Label_0079;
}
if (op == this.OP_LE)
{
if (!this.SetupDetailedBinaryOperator(op, "<=", this.detailed_le_operators))
{
goto Label_22C6;
}
this.symbol_table[this.r.res].TypeId = 2;
goto Label_0079;
}
if (op == this.OP_GT)
{
if (!this.SetupDetailedBinaryOperator(op, ">", this.detailed_gt_operators))
{
goto Label_22C6;
}
this.symbol_table[this.r.res].TypeId = 2;
goto Label_0079;
}
if (op == this.OP_GE)
{
if (!this.SetupDetailedBinaryOperator(op, ">=", this.detailed_ge_operators))
{
goto Label_22C6;
}
this.symbol_table[this.r.res].TypeId = 2;
goto Label_0079;
}
if (op == this.OP_EQ)
{
this.CheckOP_EQ();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else if (op == this.OP_NE)
{
this.CheckOP_NE();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
else
{
if (op == this.OP_IS)
{
this.symbol_table[this.r.res].TypeId = 2;
goto Label_0079;
}
if (op == this.OP_AS)
{
if (this.symbol_table[this.r.arg2].Kind != MemberKind.Type)
{
this.scripter.CreateErrorObject("CS1031. Type expected.");
goto Label_22C6;
}
ClassObject obj28 = this.GetClassObject(this.symbol_table[this.r.arg1].TypeId);
ClassObject obj29 = this.GetClassObject(this.r.arg2);
if (obj29.IsValueType)
{
this.scripter.CreateErrorObjectEx("CS0077. The as operator must be used with a reference type ('{0}' is a value type).", new object[] { obj29.Name });
goto Label_22C6;
}
if (!this.scripter.conversion.ExistsImplicitReferenceConversion(obj29, obj28))
{
this.scripter.CreateErrorObjectEx("CS0039. Cannot convert type '{0}' to '{1}'.", new object[] { obj29.Name, obj28.Name });
goto Label_22C6;
}
this.symbol_table[this.r.res].TypeId = this.r.arg2;
goto Label_0079;
}
if (op == this.OP_CREATE_REFERENCE)
{
this.CheckOP_CREATE_REFERENCE(classObject);
if (this.scripter.IsError())
{
goto Label_22C6;
}
goto Label_0079;
}
if (op == this.OP_DECLARE_LOCAL_VARIABLE)
{
this.OperDeclareLocalVariable();
goto Label_0079;
}
if (op != this.OP_ADDRESS_OF)
{
goto Label_0079;
}
this.ProcessAddressOf();
if (!this.scripter.IsError())
{
goto Label_0079;
}
}
}
}
}
}
goto Label_22C6;
}
bool flag3 = this.GetUpcase(this.n);
ClassObject obj18 = this.GetClassObject(this.r.arg1);
if (obj18.Class_Kind == ClassKind.Enum)
{
obj2 = obj18;
}
classObject = obj18;
stack.Push(classObject.Id);
if (obj18.IsClass || obj18.IsStruct)
{
int num40 = 0;
for (int num41 = 0; num41 < obj18.AncestorIds.Count; num41++)
{
int num42 = obj18.AncestorIds[num41];
ClassObject obj19 = this.GetClassObject(num42);
if (!obj19.IsInterface)
{
num40++;
if (num40 > 1)
{
this.scripter.CreateErrorObjectEx("CS0527. '{0}' : type in interface list is not an interface.", new object[] { obj19.Name });
break;
}
}
}
IntegerList supportedInterfaceListIds = obj18.GetSupportedInterfaceListIds();
if (obj18.AncestorClass.HasModifier(Modifier.Abstract))
{
supportedInterfaceListIds.Add(obj18.AncestorClass.Id);
}
for (int num43 = 0; num43 < supportedInterfaceListIds.Count; num43++)
{
int num44 = supportedInterfaceListIds[num43];
ClassObject obj20 = this.GetClassObject(num44);
for (int num45 = 0; num45 < obj20.Members.Count; num45++)
{
MemberObject obj21 = obj20.Members[num45];
if (obj21.HasModifier(Modifier.Abstract))
{
if (((obj21.Kind == MemberKind.Method) || (obj21.Kind == MemberKind.Constructor)) || (obj21.Kind == MemberKind.Destructor))
{
bool flag4 = false;
FunctionObject fy = (FunctionObject) obj21;
for (int num46 = 0; num46 < obj18.Members.Count; num46++)
{
MemberObject obj23 = obj18.Members[num46];
if (obj23.Public && (obj21.Kind == obj23.Kind))
{
if (CSLite_System.CompareStrings(obj21.Name, obj23.Name, flag3))
{
FunctionObject fx = (FunctionObject) obj23;
if (FunctionObject.CompareHeaders(fx, fy))
{
flag4 = true;
break;
}
}
if (obj23.ImplementsId != 0)
{
string str6 = this.symbol_table[obj23.ImplementsId].Name;
if (CSLite_System.CompareStrings(obj21.Name, str6, flag3))
{
flag4 = true;
break;
}
}
}
}
if (flag4)
{
continue;
}
if (obj20.IsInterface)
{
this.scripter.CreateErrorObjectEx("CS0535. '{0}' does not implement interface member '{1}'.", new object[] { obj18.FullName, obj20.FullName + "." + fy.Name });
}
else if (obj20.IsClass)
{
this.scripter.CreateErrorObjectEx("CS0534. '{0}' does not implement inherited abstract member '{1}'.", new object[] { obj18.FullName, obj20.FullName + "." + fy.Name });
}
break;
}
if (obj21.Kind == MemberKind.Property)
{
bool flag5 = false;
PropertyObject obj25 = (PropertyObject) obj21;
for (int num47 = 0; num47 < obj18.Members.Count; num47++)
{
MemberObject obj26 = obj18.Members[num47];
if (obj26.Public && (obj21.Kind == obj26.Kind))
{
if (CSLite_System.CompareStrings(obj21.Name, obj26.Name, flag3))
{
flag5 = true;
break;
}
if (obj26.ImplementsId != 0)
{
string str7 = this.symbol_table[obj26.ImplementsId].Name;
if (CSLite_System.CompareStrings(obj21.Name, str7, flag3))
{
flag5 = true;
break;
}
}
}
}
if (!flag5)
{
if (obj20.IsInterface)
{
this.scripter.CreateErrorObjectEx("CS0535. '{0}' does not implement interface member '{1}'.", new object[] { obj18.FullName, obj20.FullName + "." + obj25.Name });
}
else if (obj20.IsClass)
{
this.scripter.CreateErrorObjectEx("CS0534. '{0}' does not implement inherited abstract member '{1}'.", new object[] { obj18.FullName, obj20.FullName + "." + obj25.Name });
}
break;
}
}
}
}
}
}
}
}
}
goto Label_0079;
}
this.r.op = this.OP_CALL;
int id = this.r.arg1;
if (this.symbol_table[id].Kind != MemberKind.Method)
{
goto Label_0079;
}
int num22 = this.r.arg2;
a.Clear();
list2.Clear();
pos.Clear();
if (num22 > 0)
{
int num23 = this.n - 1;
do
{
if ((this[num23].op == this.OP_PUSH) && (this[num23].res == id))
{
pos.Add(num23);
a.Add(this[num23].arg1);
list2.Add(this[num23].arg2);
if (a.Count == num22)
{
goto Label_0C8B;
}
}
num23--;
}
while (num23 != 0);
this.scripter.CreateErrorObject("CS0001. Internal compiler error.");
return;
}
Label_0C8B:
obj9 = this.GetFunctionObject(id);
bool flag2 = true;
for (int j = 0; j < num22; j++)
{
int paramId = obj9.GetParamId(j);
int num26 = a[j];
if (!obj9.Imported)
{
flag2 = ((int)obj9.GetParamMod(j) == list2[j]);
}
else
{
flag2 = true;
}
if (!flag2)
{
this.n = pos[j];
ParamMod paramMod = obj9.GetParamMod(j);
ParamMod mod2 = (ParamMod) list2[j];
int num27 = this.symbol_table[paramId].TypeId;
int num28 = this.symbol_table[num26].TypeId;
string str4 = this.symbol_table[num27].Name;
string str5 = this.symbol_table[num28].Name;
switch (paramMod)
{
case ParamMod.RetVal:
str4 = "ref " + str4;
break;
case ParamMod.Out:
str4 = "out " + str4;
break;
}
if (mod2 == ParamMod.RetVal)
{
str5 = "ref " + str5;
}
else if (mod2 == ParamMod.Out)
{
str5 = "out " + str5;
}
this.scripter.CreateErrorObjectEx("CS0029. Cannot impllicitly convert type '{0}' to '{1}'.", new object[] { str4, str5 });
break;
}
flag2 = this.scripter.MatchAssignment(paramId, num26);
if (!flag2)
{
this.n = pos[j];
int num29 = this.symbol_table[paramId].TypeId;
int num30 = this.symbol_table[num26].TypeId;
ClassObject obj10 = this.GetClassObject(num29);
ClassObject obj11 = this.GetClassObject(num30);
int num31 = obj10.FindOverloadableImplicitOperatorId(num26, paramId);
if (num31 > 0)
{
int currMethodId = this.GetCurrMethodId();
int num33 = this.AppVar(currMethodId, num29);
int res = this[this.n].res;
this[this.n].arg1 = num33;
this.InsertOperators(this.n, 3);
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = num26;
this[this.n].arg2 = 0;
this[this.n].res = num31;
this.n++;
this[this.n].op = this.OP_PUSH;
this[this.n].arg1 = obj10.Id;
this[this.n].arg2 = 0;
this[this.n].res = 0;
this.n++;
this[this.n].op = this.OP_CALL_SIMPLE;
this[this.n].arg1 = num31;
this[this.n].arg2 = 1;
this[this.n].res = num33;
while (this[this.n].arg1 != res)
{
this.n++;
}
goto Label_0079;
}
this.scripter.CreateErrorObjectEx("CS0029. Cannot impllicitly convert type '{0}' to '{1}'.", new object[] { obj11.Name, obj10.Name });
break;
}
}
if (flag2)
{
goto Label_0079;
}
Label_22C6:
num52 = 0;
while (num52 < list4.Count)
{
this.n = list4[num52];
this[this.n].op = this.OP_NOP;
num52++;
}
}