/// <summary>
/// program_statement : namespace_declaration EOL
/// | statement
/// ;
/// </summary>
override public Shell.Types.IShellReturnable VisitProgram_statement(ShellParser.Program_statementContext context)
{
var ctx_ns = context.namespace_declaration();
var ctx_stmt = context.statement();
if (ctx_ns != null)
{
var ns = new Shell.Types.Namespace("", ".", ctx_ns, this);
state.Namespaces.Register(ns);
return(defaultReturnValue);
}
else
{
return(VisitStatement(ctx_stmt));
}
}
/// <summary>
/// Visit a parse tree produced by <see cref="ShellParser.program_statement"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitProgram_statement([NotNull] ShellParser.Program_statementContext context)
{
return(VisitChildren(context));
}
