internal Symbol DefineLocal(Identifier i)
{
Symbol s = this.mScope.GetSymbol(i.Name);
if (s != null)
return s;
VariableSymbol v = new VariableSymbol(i.Name, typeof(float));
v.Local = this.CheckOutLocal(typeof(float));
this.mGlobal.AddSymbol(v);
this.mAutoVars.Add(v);
return v;
}
public CastExpression(Expression expression, Identifier type)
{
this.Expression = expression;
this.TypeIdentifier = type;
}
public DataInvokationExpression(Expression target, Identifier member)
{
this.Target = target;
this.Member = member;
}
public CallExpression(Identifier name, List<Expression> arguments)
{
this.Name = name;
if (arguments == null)
throw new ArgumentNullException("arguments");
this.mArguments = arguments;
}
public CallInvokationExpression(Expression target, Identifier name,
IEnumerable<Expression> arguments)
{
this.Target = target;
this.Name = name;
if (arguments == null)
throw new ArgumentNullException("arguments");
this.mArguments = new List<Expression>(arguments);
}
public VariableDeclaration(Identifier type, Identifier lvalue,
Expression rvalue)
: base(new IdentifierExpression(lvalue), rvalue)
{
this.Type = type;
}
public PersistentVariableDeclaration(Identifier type, Identifier name)
{
this.Type = type;
this.Name = name;
}
public LateBoundDataInvokationExpression(Expression target, Identifier member)
: base(target, member)
{
}
public LateBoundCallInvokationExpression(Expression target, Identifier name,
IEnumerable<Expression> arguments)
: base(target, name, arguments)
{
}
public IdentifierExpression(Identifier identifier)
{
this.Identifier = identifier;
}
