public static bool IsListMultiGenerator(ListLiteralExpression node)
{
if (1 == node.Items.Count)
{
NodeType itemType = node.Items[0].NodeType;
return(NodeType.ExtendedGeneratorExpression == itemType);
}
return(false);
}
override public void OnListLiteralExpression(ListLiteralExpression node)
{
var generator = AstUtil.IsListGenerator(node);
Visit(node.Items);
if (generator)
ReplaceCurrentNode(
CodeBuilder.CreateConstructorInvocation(
TypeSystemServices.Map(List_IEnumerableConstructor),
node.Items[0]));
}
override public object Clone()
{
ListLiteralExpression clone = new ListLiteralExpression();
clone._lexicalInfo = _lexicalInfo;
clone._endSourceLocation = _endSourceLocation;
clone._documentation = _documentation;
clone._isSynthetic = _isSynthetic;
clone._entity = _entity;
if (_annotations != null)
{
clone._annotations = (Hashtable)_annotations.Clone();
}
clone._expressionType = _expressionType;
if (null != _items)
{
clone._items = _items.Clone() as ExpressionCollection;
clone._items.InitializeParent(clone);
}
return(clone);
}
override public object Clone()
{
ListLiteralExpression clone = (ListLiteralExpression)FormatterServices.GetUninitializedObject(typeof(ListLiteralExpression));
clone._lexicalInfo = _lexicalInfo;
clone._endSourceLocation = _endSourceLocation;
clone._documentation = _documentation;
clone._entity = _entity;
if (_annotations != null)
{
clone._annotations = (Hashtable)_annotations.Clone();
}
clone._expressionType = _expressionType;
if (null != _items)
{
clone._items = _items.Clone() as ExpressionCollection;
clone._items.InitializeParent(clone);
}
return(clone);
}
public override void LeaveListLiteralExpression(ListLiteralExpression node)
{
BindExpressionType(node, TypeSystemServices.ListType);
TypeSystemServices.MapToConcreteExpressionTypes(node.Items);
}
override public object Clone()
{
ListLiteralExpression clone = new ListLiteralExpression();
clone._lexicalInfo = _lexicalInfo;
clone._endSourceLocation = _endSourceLocation;
clone._documentation = _documentation;
clone._isSynthetic = _isSynthetic;
clone._entity = _entity;
if (_annotations != null) clone._annotations = (Hashtable)_annotations.Clone();
clone._expressionType = _expressionType;
if (null != _items)
{
clone._items = _items.Clone() as ExpressionCollection;
clone._items.InitializeParent(clone);
}
return clone;
}
protected ListLiteralExpression list_literal() //throws RecognitionException, TokenStreamException
{
ListLiteralExpression e;
IToken lbrack = null;
e = null;
ExpressionCollection items = null;
try { // for error handling
lbrack = LT(1);
match(LBRACK);
if (0==inputState.guessing)
{
e = new ListLiteralExpression(ToLexicalInfo(lbrack));
items = e.Items;
}
list_items(items);
match(RBRACK);
}
catch (RecognitionException ex)
{
if (0 == inputState.guessing)
{
reportError(ex, "list_literal");
recover(ex,tokenSet_44_);
}
else
{
throw ex;
}
}
return e;
}
public override void OnListLiteralExpression(ListLiteralExpression node)
{
if (node.Items.Count > 0)
{
EmitObjectArray(node.Items);
_il.Emit(OpCodes.Ldc_I4_1);
_il.Emit(OpCodes.Newobj, List_ArrayBoolConstructor);
}
else
{
_il.Emit(OpCodes.Newobj, List_EmptyConstructor);
}
PushType(TypeSystemServices.ListType);
}
//throws RecognitionException, TokenStreamException
protected ListLiteralExpression list_initializer()
{
ListLiteralExpression e;
IToken lbrace = null;
e = null;
ExpressionCollection items = null;
try { // for error handling
lbrace = LT(1);
match(LBRACE);
if (0==inputState.guessing)
{
e = new ListLiteralExpression(ToLexicalInfo(lbrace));
items = e.Items;
}
list_items(items);
match(RBRACE);
}
catch (RecognitionException ex)
{
if (0 == inputState.guessing)
{
reportError(ex, "list_initializer");
recover(ex,tokenSet_73_);
}
else
{
throw ex;
}
}
return e;
}
public override void LeaveListLiteralExpression(ListLiteralExpression node)
{
ConvertExpressions(node.Items);
}
public override void OnListLiteralExpression(ListLiteralExpression node)
{
MakeLiteralResult("Boo.Lang.List");
}
public override void OnListLiteralExpression(ListLiteralExpression node)
{
ReplaceWithCallToExpressionConstant(node);
}
//throws RecognitionException, TokenStreamException
protected Expression list_literal()
{
Expression e;
IToken lbrack = null;
e = null;
ListLiteralExpression lle = null;
Expression item = null;
try { // for error handling
lbrack = LT(1);
match(LBRACK);
{
switch ( LA(1) )
{
case ESEPARATOR:
case CAST:
case CHAR:
case FALSE:
case NOT:
case NULL:
case SELF:
case SUPER:
case TRUE:
case TYPEOF:
case TRIPLE_QUOTED_STRING:
case DOUBLE_QUOTED_STRING:
case SINGLE_QUOTED_STRING:
case ID:
case LBRACK:
case LPAREN:
case SUBTRACT:
case SPLICE_BEGIN:
case LBRACE:
case QQ_BEGIN:
case INCREMENT:
case DECREMENT:
case ONES_COMPLEMENT:
case INT:
case LONG:
case RE_LITERAL:
case DOUBLE:
case FLOAT:
case TIMESPAN:
{
{
item=expression();
{
if (0==inputState.guessing)
{
e = lle = new ListLiteralExpression(SourceLocationFactory.ToLexicalInfo(lbrack));
lle.Items.Add(item);
}
{ // ( ... )*
for (;;)
{
if ((LA(1)==COMMA) && (tokenSet_59_.member(LA(2))))
{
match(COMMA);
item=expression();
if (0==inputState.guessing)
{
lle.Items.Add(item);
}
}
else
{
goto _loop528_breakloop;
}
}
_loop528_breakloop: ;
} // ( ... )*
}
{
switch ( LA(1) )
{
case COMMA:
{
match(COMMA);
break;
}
case RBRACK:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
}
break;
}
case RBRACK:
{
if (0==inputState.guessing)
{
e = new ListLiteralExpression(SourceLocationFactory.ToLexicalInfo(lbrack));
}
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(RBRACK);
}
catch (RecognitionException ex)
{
if (0 == inputState.guessing)
{
reportError(ex);
recover(ex,tokenSet_27_);
}
else
{
throw ex;
}
}
return e;
}
public override void OnListLiteralExpression(ListLiteralExpression node)
{
Write("[");
WriteCommaSeparatedList(node.Items);
Write("]");
}
public static bool IsListMultiGenerator(ListLiteralExpression node)
{
if (1 == node.Items.Count)
{
NodeType itemType = node.Items[0].NodeType;
return NodeType.ExtendedGeneratorExpression == itemType;
}
return false;
}
