private void TransferLabel(ExpressionStatement expressionStatement)
{
if (String.op_Equality(expressionStatement.get_Label(), String.Empty))
{
return;
}
V_0 = expressionStatement.get_Label();
V_1 = expressionStatement;
while (V_1.get_Parent() != null)
{
V_3 = V_1.get_Parent() as BlockStatement;
V_4 = V_3.get_Statements().IndexOf(V_1);
if (V_4 != V_3.get_Statements().get_Count() - 1)
{
V_5 = V_3.get_Statements().get_Item(V_4 + 1);
this.MoveLabel(V_5, V_0);
return;
}
if (this.IsLoopBody(V_3))
{
this.MoveLabel(V_3.get_Statements().get_Item(0), V_0);
return;
}
do
{
V_1 = V_1.get_Parent();
}while (V_1.get_Parent() != null && V_1.get_Parent().get_CodeNodeType() != CodeNodeType.BlockStatement);
}
V_2 = new EmptyStatement();
this.theBody.get_Statements().Add(V_2);
this.MoveLabel(V_2, V_0);
return;
}
public override void VisitExpressionStatement(ExpressionStatement node)
{
V_0 = null;
if (node.get_Expression().get_CodeNodeType() == 24 && (node.get_Expression() as BinaryExpression).get_IsAssignmentExpression())
{
V_1 = (node.get_Expression() as BinaryExpression).get_Left();
if (V_1.get_CodeNodeType() != 26)
{
if (V_1.get_CodeNodeType() == 27)
{
V_0 = (V_1 as VariableDeclarationExpression).get_Variable();
}
}
else
{
V_0 = (V_1 as VariableReferenceExpression).get_Variable();
}
}
if (V_0 == null || node.get_Parent().get_CodeNodeType() != CodeNodeType.BlockStatement || this.bannedVariables.Contains(V_0))
{
this.Visit(node.get_Expression());
return;
}
if (this.referenceToDeclarationStatementMap.Remove(V_0))
{
dummyVar0 = this.bannedVariables.Add(V_0);
}
else
{
this.referenceToDeclarationStatementMap.set_Item(V_0, node);
}
this.Visit((node.get_Expression() as BinaryExpression).get_Right());
return;
}
public override void VisitExpressionStatement(ExpressionStatement node)
{
if (node.IsAssignmentStatement() && node.get_Parent().get_CodeNodeType() == CodeNodeType.BlockStatement)
{
V_0 = node.get_Expression() as BinaryExpression;
if (V_0.get_Left().get_CodeNodeType() == 26)
{
this.Visit(V_0.get_Right());
this.AddDefinition((V_0.get_Left() as VariableReferenceExpression).get_Variable().Resolve(), node);
return;
}
}
this.VisitExpressionStatement(node);
return;
}