public override void Visit(ITryBlock block, UsageContext context)
{
foreach (var statement in block.Body)
{
statement.Accept(this, context);
}
foreach (var catchBlock in block.CatchBlocks)
{
context.EnterNewScope();
var id = catchBlock.Parameter.Name;
var type = catchBlock.Parameter.ValueType;
var def = DefinitionSites.CreateUnknownDefinitionSite();
context.DefineVariable(id, type, def);
foreach (var statement in catchBlock.Body)
{
statement.Accept(this, context);
}
context.LeaveCurrentScope();
}
foreach (var statement in block.Finally)
{
statement.Accept(this, context);
}
}
public void Visit(ITryBlock block, SSTPrintingContext c)
{
c.Indentation().Keyword("try")
.StatementBlock(block.Body, this);
foreach (var catchBlock in block.CatchBlocks)
{
c.NewLine().Indentation().Keyword("catch");
if (catchBlock.Kind != CatchBlockKind.General)
{
c.Space().Text("(")
.Type(catchBlock.Parameter.ValueType);
if (catchBlock.Kind != CatchBlockKind.Unnamed)
{
c.Space()
.Text(catchBlock.Parameter.Name);
}
c.Text(")");
}
c.StatementBlock(catchBlock.Body, this);
}
if (block.Finally.Any())
{
c.NewLine().Indentation().Keyword("finally")
.StatementBlock(block.Finally, this);
}
}
public virtual void Visit(ITryBlock block, TContext context)
{
Visit(block.Body, context);
foreach (var catchBlock in block.CatchBlocks)
{
Visit(catchBlock.Body, context);
}
Visit(block.Finally, context);
}
public override IStatement Visit(ITryBlock stmt, int context)
{
return(new TryBlock
{
Body = Anonymize(stmt.Body),
CatchBlocks = Anonymize(stmt.CatchBlocks),
Finally = Anonymize(stmt.Finally)
});
}
public override void Visit(ITryBlock block, RelativeEditLocation loc)
{
loc.Size++;
Visit(block.Body, loc);
foreach (var catchBlock in block.CatchBlocks)
{
Visit(catchBlock.Body, loc);
}
Visit(block.Finally, loc);
}
public int Visit(ITryBlock block, int context)
{
var size = 1;
size += Visit(block.Body, 0);
foreach (var c in block.CatchBlocks)
{
size += Visit(c.Body, 0);
}
return(size);
}
