private VariableReference GetArgumentArrayVariable(MethodInvocationExpression binderMethodInvocation)
{
V_0 = binderMethodInvocation.get_Arguments().get_Count() - 1;
V_1 = binderMethodInvocation.get_Arguments().get_Item(V_0);
V_2 = null;
if (V_1.get_CodeNodeType() != 26)
{
if (V_1.get_CodeNodeType() == 31)
{
V_3 = V_1 as ExplicitCastExpression;
if (String.op_Equality(V_3.get_ExpressionType().GetFriendlyFullName(null), "System.Collections.Generic.IEnumerable<Microsoft.CSharp.RuntimeBinder.CSharpArgumentInfo>") && V_3.get_Expression().get_CodeNodeType() == 26)
{
V_2 = V_3.get_Expression() as VariableReferenceExpression;
}
}
}
else
{
V_2 = V_1 as VariableReferenceExpression;
}
if (V_2 == null)
{
throw new Exception("Invalid argument: argumentInfo.");
}
return(V_2.get_Variable());
}
private VariableReference GetTypeArrayVariable(MethodInvocationExpression binderMethodInvocation)
{
V_1 = binderMethodInvocation.get_Arguments().get_Item(2);
if (V_1.get_CodeNodeType() == 22 && (V_1 as LiteralExpression).get_Value() == null)
{
return(null);
}
V_2 = null;
if (V_1.get_CodeNodeType() != 26)
{
if (V_1.get_CodeNodeType() == 31)
{
V_3 = V_1 as ExplicitCastExpression;
if (String.op_Equality(V_3.get_ExpressionType().GetFriendlyFullName(null), "System.Collections.Generic.IEnumerable<System.Type>") && V_3.get_Expression().get_CodeNodeType() == 26)
{
V_2 = V_3.get_Expression() as VariableReferenceExpression;
}
}
}
else
{
V_2 = V_1 as VariableReferenceExpression;
}
if (V_2 == null)
{
throw new Exception("Invalid argument: typeArguments.");
}
return(V_2.get_Variable());
}
private bool TryTransformTernary(ConditionExpression ternary, out Expression transformed)
{
transformed = null;
V_2 = ternary.get_Then() as LiteralExpression;
V_3 = ternary.get_Else() as LiteralExpression;
if (V_2 != null && V_3 != null)
{
V_14 = false;
V_15 = false;
if (!String.op_Equality(V_2.get_ExpressionType().get_FullName(), "System.Int32") || !String.op_Equality(V_3.get_ExpressionType().get_FullName(), "System.Int32"))
{
if (String.op_Equality(V_2.get_ExpressionType().get_FullName(), "System.Boolean") && String.op_Equality(V_3.get_ExpressionType().get_FullName(), "System.Boolean"))
{
V_18 = (Boolean)V_2.get_Value();
V_19 = (Boolean)V_3.get_Value();
if (!V_18 && V_19 || V_18 && !V_19)
{
V_14 = true;
if (!V_18 && V_19)
{
V_15 = true;
}
}
}
}
else
{
V_16 = (Int32)V_2.get_Value();
V_17 = (Int32)V_3.get_Value();
if (V_16 == 0 && V_17 == 1 || V_16 == 1 && V_17 == 0)
{
V_14 = true;
if (V_16 == 0 && V_17 == 1)
{
V_15 = true;
}
}
}
if (V_14)
{
if (!V_15)
{
transformed = this.Transform(ternary.get_Condition());
}
else
{
transformed = this.Transform(Negator.Negate(ternary.get_Condition(), this.typeSystem));
}
return(true);
}
}
if (V_2 == null)
{
if (V_3 == null)
{
V_20 = ternary.get_Then() as ExplicitCastExpression;
V_21 = ternary.get_Else() as ExplicitCastExpression;
if (V_20 == null || V_21 == null || !String.op_Equality(V_20.get_TargetType().get_FullName(), "System.Int32") || !String.op_Equality(V_20.get_Expression().get_ExpressionType().get_FullName(), "System.Boolean") || !String.op_Equality(V_21.get_TargetType().get_FullName(), "System.Int32") || !String.op_Equality(V_21.get_Expression().get_ExpressionType().get_FullName(), "System.Boolean"))
{
return(false);
}
ternary.set_Then(V_20.get_Expression());
ternary.set_Else(V_21.get_Expression());
transformed = ternary;
return(true);
}
V_0 = V_3;
V_1 = false;
}
else
{
V_0 = V_2;
V_1 = true;
}
if (!String.op_Equality(V_0.get_ExpressionType().get_FullName(), "System.Int32"))
{
if (!String.op_Equality(V_0.get_ExpressionType().get_FullName(), "System.Boolean"))
{
return(false);
}
V_4 = (Boolean)V_0.get_Value();
}
else
{
if ((Int32)V_0.get_Value() != 0)
{
stackVariable163 = true;
}
else
{
stackVariable163 = false;
}
V_4 = stackVariable163;
}
V_6 = null;
V_7 = null;
V_6 = this.Transform(ternary.get_Condition());
if (!V_1)
{
V_8 = ternary.get_Then();
}
else
{
V_8 = ternary.get_Else();
}
V_9 = V_8 as ConditionExpression;
V_10 = V_8 as ExplicitCastExpression;
V_11 = null;
V_12 = false;
if (V_9 == null && V_10 == null || String.op_Inequality(V_10.get_TargetType().get_FullName(), "System.Int32") || String.op_Inequality(V_10.get_Expression().get_ExpressionType().get_FullName(), "System.Boolean") && !this.IsBinaryExpression(V_8, out V_11, out V_12) && String.op_Inequality(V_8.get_ExpressionType().get_FullName(), "System.Boolean"))
{
return(false);
}
V_13 = false;
if (V_10 == null)
{
if (V_11 == null)
{
if (V_9 != null && this.TryTransformTernary(V_9, out V_7))
{
V_13 = true;
}
}
else
{
V_22 = TransformCatchClausesFilterExpressionStep.GetBinaryExpression(V_12, V_11);
if (this.TryTransformBinary(V_22))
{
V_7 = TransformCatchClausesFilterExpressionStep.GetResultExpression(V_12, V_11, V_22);
V_13 = true;
}
}
}
else
{
V_7 = V_10.get_Expression();
V_13 = true;
}
if (!V_13)
{
V_7 = V_8;
}
if (V_6 == null || V_7 == null)
{
return(false);
}
if (!V_4)
{
V_5 = 12;
if (V_1)
{
stackVariable97 = Negator.Negate(V_6, this.typeSystem);
}
else
{
stackVariable97 = V_6;
}
V_6 = stackVariable97;
}
else
{
V_5 = 11;
if (V_1)
{
stackVariable111 = V_6;
}
else
{
stackVariable111 = Negator.Negate(V_6, this.typeSystem);
}
V_6 = stackVariable111;
}
transformed = new BinaryExpression(V_5, V_6, V_7, this.typeSystem, ternary.get_MappedInstructions(), false);
return(true);
}
public override void VisitBinaryExpression(BinaryExpression node)
{
V_0 = this.GetExpressionTypeName(node.get_Left());
V_1 = this.GetExpressionTypeName(node.get_Right());
this.VisitBinaryExpression(node);
if (String.op_Inequality(this.GetExpressionTypeName(node.get_Left()), V_0))
{
stackVariable16 = true;
}
else
{
stackVariable16 = String.op_Inequality(this.GetExpressionTypeName(node.get_Right()), V_1);
}
V_2 = stackVariable16;
if (node.get_IsAssignmentExpression() || node.get_IsSelfAssign() && !node.get_IsEventHandlerAddOrRemove())
{
V_3 = node.get_Left();
V_4 = node.get_Right();
if (V_4.get_HasType() && V_3.get_HasType())
{
V_5 = V_3.get_ExpressionType();
V_6 = V_4.get_ExpressionType().Resolve();
if (this.ShouldAddCast(V_6, V_5))
{
node.set_Right(new ExplicitCastExpression(V_4, V_5, null));
V_2 = true;
}
V_7 = V_5.Resolve();
if (V_7 != null && V_6 != null && V_7.get_IsEnum() && V_6.get_IsValueType() && String.op_Inequality(V_7.get_FullName(), V_6.get_FullName()))
{
node.set_Right(new ExplicitCastExpression(V_4, V_5, null));
V_2 = true;
}
}
}
else
{
if (!this.IsArithmeticOperator(node.get_Operator()))
{
if (this.IsBitwiseOperator(node.get_Operator()) || node.get_IsComparisonExpression())
{
V_10 = node.get_Left();
V_11 = node.get_Right();
if (V_11.get_HasType() && V_10.get_HasType())
{
V_12 = V_10.get_ExpressionType();
V_13 = V_11.get_ExpressionType().Resolve();
if (this.ShouldAddCast(V_13, V_12))
{
node.set_Right(new ExplicitCastExpression(V_11, V_12, null));
V_2 = true;
}
V_14 = V_11.get_ExpressionType();
V_15 = V_10.get_ExpressionType().Resolve();
if (this.ShouldAddCast(V_15, V_14))
{
node.set_Left(new ExplicitCastExpression(V_10, V_14, null));
V_2 = true;
}
if (V_15 != null && V_15.get_IsEnum() && V_13 != null && V_13.get_IsEnum() && String.op_Inequality(V_15.get_FullName(), V_13.get_FullName()))
{
node.set_Left(new ExplicitCastExpression(V_10, this.GetEnumUnderlyingType(V_15), null));
node.set_Right(new ExplicitCastExpression(V_11, this.GetEnumUnderlyingType(V_15), null));
V_2 = true;
}
}
}
else
{
if (this.IsShiftOperator(node.get_Operator()))
{
if (node.get_Left().get_HasType())
{
V_16 = node.get_Left().get_ExpressionType().Resolve();
if (V_16 != null && V_16.get_IsEnum())
{
node.set_Left(new ExplicitCastExpression(node.get_Left(), this.GetEnumUnderlyingType(V_16), null));
V_2 = true;
}
}
if (node.get_Right().get_HasType())
{
V_17 = node.get_Right().get_ExpressionType().Resolve();
if (V_17 != null && V_17.get_IsEnum())
{
node.set_Right(new ExplicitCastExpression(node.get_Right(), this.GetEnumUnderlyingType(V_17), null));
V_2 = true;
}
}
}
}
}
else
{
if (node.get_Left().get_HasType())
{
V_8 = node.get_Left().get_ExpressionType().Resolve();
if (V_8 != null && V_8.get_IsEnum())
{
node.set_Left(new ExplicitCastExpression(node.get_Left(), this.GetEnumUnderlyingType(V_8), null));
V_2 = true;
}
}
if (node.get_Right().get_HasType())
{
V_9 = node.get_Right().get_ExpressionType().Resolve();
if (V_9 != null && V_9.get_IsEnum())
{
node.set_Right(new ExplicitCastExpression(node.get_Right(), this.GetEnumUnderlyingType(V_9), null));
V_2 = true;
}
}
}
}
if (V_2)
{
node.UpdateType();
}
return;
}
public override ICodeNode VisitBinaryExpression(BinaryExpression node)
{
V_0 = false;
if (node.get_Left().get_CodeNodeType() == 24)
{
V_2 = node.get_Left() as BinaryExpression;
if (V_2.CompareOperators(node) <= 0)
{
if (V_2.get_IsOverridenOperation())
{
V_0 = true;
}
}
else
{
V_0 = true;
}
}
if (V_0)
{
node.set_Left(new ParenthesesExpression(node.get_Left()));
}
V_1 = false;
if (node.get_Right().get_CodeNodeType() == 24)
{
V_3 = node.get_Right() as BinaryExpression;
V_4 = V_3.CompareOperators(node);
if (V_4 <= 0)
{
if (V_4 != 0)
{
if (!node.get_IsAssignmentExpression() && V_3.get_IsOverridenOperation())
{
V_1 = true;
}
}
else
{
if (node.get_Operator() == V_3.get_Operator())
{
if (this.IsCommutative(node.get_Operator()))
{
if ((object)V_3.get_ExpressionType() == (object)V_3.get_ExpressionType().get_Module().get_TypeSystem().get_Single() || (object)V_3.get_ExpressionType() == (object)V_3.get_ExpressionType().get_Module().get_TypeSystem().get_Double())
{
V_1 = true;
}
}
else
{
V_1 = true;
}
}
else
{
V_1 = true;
}
}
}
else
{
V_1 = true;
}
}
if (V_1)
{
node.set_Right(new ParenthesesExpression(node.get_Right()));
}
return this.VisitBinaryExpression(node);
}
