void ProcessBlock(BlockStatement node)
{
for (int i = 0; i < node.Statements.Count - 1; i++)
{
var matcher = new UsingMatcher(node.Statements[i], node.Statements[i + 1]);
if (!matcher.Match())
{
continue;
}
if (matcher.VariableReference != null)
{
context.MethodContext.RemoveVariable(matcher.VariableReference);
}
if (matcher.RemoveExpression)
{
node.Statements.RemoveAt(i); // declaration
node.Statements.RemoveAt(i); // try
node.AddStatementAt(i, matcher.Using);
}
else
{
int index = i + (matcher.HasExpression ? 1 : 0);
node.Statements.RemoveAt(index); // try
node.AddStatementAt(index, matcher.Using);
}
ProcessBlock(matcher.Using.Body);
}
}
void ProcessBlock (BlockStatement node)
{
for (int i = 0; i < node.Statements.Count - 1; i++)
{
var matcher = new UsingMatcher(node.Statements[i], node.Statements[i + 1]);
if (!matcher.Match ())
continue;
if (matcher.VariableReference != null)
{
context.MethodContext.RemoveVariable(matcher.VariableReference);
}
if (matcher.RemoveExpression)
{
node.Statements.RemoveAt(i); // declaration
node.Statements.RemoveAt(i); // try
node.AddStatementAt(i, matcher.Using);
}
else
{
int index = i + (matcher.HasExpression ? 1 : 0);
node.Statements.RemoveAt(index); // try
node.AddStatementAt(index, matcher.Using);
}
ProcessBlock(matcher.Using.Body);
}
}
