public virtual StatementAst VisitBlockStatement(BlockStatementAst blockStatementAst)
{
return(new BlockStatementAst(
blockStatementAst.Extent,
blockStatementAst.Kind,
blockStatementAst.Body.Rewrite(this, SyntaxKind.StatementBlock)));
}
public virtual bool ProcessBlockStatement(BlockStatementAst blockStatement,
bool suppressNewScopeCreation = false)
{
// block_stmt -> '{' stmt* '}'
Guard.Against.Null(blockStatement, nameof(blockStatement));
if (!suppressNewScopeCreation)
{
SymbolScope = SymbolScope.CreateChildScope();
}
bool blockCanReturn = false;
foreach (var statement in blockStatement.Statements)
{
bool canReturn = ProcessStatement(statement);
blockCanReturn |= canReturn;
}
if (!suppressNewScopeCreation)
{
SymbolScope = SymbolScope.ParentScope;
}
return(blockCanReturn);
}
public static BlockStatementAst Update(
this BlockStatementAst ast,
Token kind = null,
IEnumerable <StatementAst> statements = null)
{
return(new BlockStatementAst(
ast.Extent,
kind ?? ast.Kind,
new StatementBlockAst(
ast.Body.Extent,
statements?.CloneAll() ?? ast.Body.Statements.CloneAll(),
ast.Body.Traps?.CloneAll() ?? Enumerable.Empty <TrapStatementAst>())));
}
public override StatementAst VisitBlockStatement(BlockStatementAst blockStatementAst) => VisitStatement(base.VisitBlockStatement(blockStatementAst));
public override AstVisitAction VisitBlockStatement(BlockStatementAst ast)
{
return(Check(ast));
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst ast)
{
return(DoNextAction(ast));
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst)
{
return(Visit(blockStatementAst));
}
public virtual object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
VisitElement(blockStatementAst.Body);
return(blockStatementAst);
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst)
{
Console.WriteLine("Visited an BlockStatementAst.");
Console.WriteLine(" " + blockStatementAst.ToString().Replace(Environment.NewLine, Environment.NewLine + " "));
return(AstVisitAction.Continue);
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst)
{
StatementCount += blockStatementAst.Body.Statements.Count;
return(AstVisitAction.Continue);
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
throw PSTraceSource.NewArgumentException("ast");
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst) => null;
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst)
{
// SKIP, because there is not much to explain.
AstExplainer(blockStatementAst);
return(base.VisitBlockStatement(blockStatementAst));
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
throw new UnexpectedElementException();
}
public virtual TResult VisitBlockStatement(BlockStatementAst blockStatementAst) => default(TResult);
object ICustomAstVisitor.VisitBlockStatement(BlockStatementAst blockStatementAst) => ProcessRewriter(VisitBlockStatement, blockStatementAst);
object ICustomAstVisitor.VisitBlockStatement(BlockStatementAst blockStatementAst) => VisitBlockStatement(blockStatementAst);
/// <summary/> public virtual AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst) => DefaultVisit(blockStatementAst);
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst)
{
_currentNode = VisitSyntaxNode(blockStatementAst.Body);
return(AstVisitAction.SkipChildren);
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
Console.WriteLine("Visited an BlockStatementAst.");
return(blockStatementAst);
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
throw new NotImplementedException();
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
var newBody = VisitElement(blockStatementAst.Body);
return(new BlockStatementAst(blockStatementAst.Extent, blockStatementAst.Kind, newBody));
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst ast)
{
return(AstVisitAction.Continue);
}
public object VisitBlockStatement(BlockStatementAst blockStatementAst)
{
return(false);
}
public override AstVisitAction VisitBlockStatement(BlockStatementAst blockStatementAst) => VisitAst(blockStatementAst);
