public void VisitBlock(IndentWriter context, AstStatement.BlockStmt blockStmt)
{
context.Indent();
foreach (var item in blockStmt.Statements)
{
item.Accept(context, this);
}
context.Unindent();
}
public AstStatement ParseCompilationUnit()
{
var block = new AstStatement.BlockStmt();
while (this.Tokenizer.CanPeek())
{
block.Statements.Add(this.ParseStatement());
}
return(block);
}
private AstStatement.BlockStmt ParseBlock()
{
this.Consume(TokenType.BracketBegin);
var block = new AstStatement.BlockStmt();
while (!this.Matches(TokenType.BracketEnd))
{
block.Statements.Add(this.ParseStatement());
}
return(block);
}
public AstStatement VisitBlock(Scope context, AstStatement.BlockStmt blockStmt)
{
var scope = new Scope(context);
blockStmt.Scope = scope;
for (int i = 0; i < blockStmt.Statements.Count; i++)
{
blockStmt.Statements[i] = blockStmt.Statements[i].Accept(scope, this);
}
return(blockStmt);
}
public List <Instruction> VisitBlock(object context, AstStatement.BlockStmt blockStmt)
{
return(blockStmt.Statements
.SelectMany(stmt => stmt.Accept(context, this))
.ToList());
}
public Tree VisitBlock(object c, AstStatement.BlockStmt blockStmt)
=> new Tree("block", blockStmt.Statements.Select(s => s.Accept(c, this)).ToArray());
