public DeclarationForInStatement(VariableDeclaration Item, Expression Collection, Statement Body, TextSpan Location, TextSpan HeaderLocation, TextPoint In, TextPoint LeftParen, TextPoint RightParen)
:base(Operation.DeclarationForIn,Collection,Body,Location,HeaderLocation,In,LeftParen,RightParen)
{
this.Item = Item;
this.In = In;
this.LeftParen = LeftParen;
this.RightParen = RightParen;
}
public VariableDeclarationListElement(VariableDeclaration Declaration, TextPoint CommaLocation)
{
this.Declaration = Declaration;
this.CommaLocation = CommaLocation;
}
private VariableDeclarationStatement ParseVarDeclaration ()
{
Token start = current;
List<VariableDeclarationListElement> declarations = new List<VariableDeclarationListElement>();
do {
Next ();
Identifier name = null;
if (CheckSyntaxExpected (Token.Type.Identifier))
name = (current as IdentifierToken).Spelling;
Next ();
VariableDeclaration declaration;
if (current.Kind == Token.Type.Equal) {
Token start2 = current;
Next ();
Expression initializer = ParseAssignmentExpression (false);
declaration = new InitializerVariableDeclaration (name, initializer, new TextSpan (start2, current), new TextPoint (start2.StartPosition));
//Next ();
}
else
declaration = new VariableDeclaration (name, new TextSpan (current, current));
VariableDeclarationListElement vardeclarListElt = new VariableDeclarationListElement (declaration, new TextPoint (current.StartPosition));
declarations.Add (vardeclarListElt);
} while (current.Kind == Token.Type.Comma);
VariableDeclarationStatement statement = new VariableDeclarationStatement (declarations, new TextSpan (start, current));
InsertSemicolon ();
return statement;
}
