public override object VisitModuleFieldDecl([NotNull] SLangGrammarParser.ModuleFieldDeclContext context)
{
headerText.Write("extern ");
base.VisitModuleFieldDecl(context);
WriteLineAll(";");
return(null);
}
public override object VisitModuleFieldDecl([NotNull] SLangGrammarParser.ModuleFieldDeclContext context)
{
VariableNameTableItem data;
if (context.variableDecl() != null)
{
data = Visit(context.variableDecl()) as VariableNameTableItem;
if (data != null)
{
ThrowIfReservedWord(data.Name, ModuleData.File, context.variableDecl().Start);
}
}
else
{
data = Visit(context.constDecl()) as VariableNameTableItem;
if (data != null)
{
ThrowIfReservedWord(data.Name, ModuleData.File, context.constDecl().Start);
}
}
if (data != null && moduleItem.Fields.ContainsKey(data.Name))
{
ThrowIfVariableExistsException(data.Name, ModuleData.File, data.Line, data.Column);
}
if (data != null)
{
var item = new ModuleFieldNameTableItem
{
AccessModifier = GetModifierByName(context.AccessModifier().GetText()),
IsConstant = data.IsConstant,
Column = data.Column,
Line = data.Line,
Name = data.Name,
Type = data.Type
};
if (item.Type is SlangCustomType t)
{
var typeOfItem = Table.FindClass(t);
// если поле класса публично, а тип поля приватный, но при этом тип поля не тип класса
if (item.AccessModifier == AccessModifier.Public && typeOfItem.AccessModifier == AccessModifier.Private)
{
ThrowLevelAccessibilityForFieldsException(context.Start, ModuleData.File, t.ToString(), item.Name);
}
}
moduleItem.CheckCommonNamesConflicts(item.Name, item.Line, item.Column);
if (context.importHead() != null)
{
item.Header = Visit(context.importHead()) as ImportHeader;
}
moduleItem.Fields[data.Name] = item;
}
return(base.VisitModuleFieldDecl(context));
}
/// <summary>
/// Exit a parse tree produced by <see cref="SLangGrammarParser.moduleFieldDecl"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitModuleFieldDecl([NotNull] SLangGrammarParser.ModuleFieldDeclContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="SLangGrammarParser.moduleFieldDecl"/>.
/// <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 VisitModuleFieldDecl([NotNull] SLangGrammarParser.ModuleFieldDeclContext context)
{
return(VisitChildren(context));
}
