protected override void compile(Context ctx, bool mustReturn)
{
var name = LocalName ?? ctx.CurrentScope.FindName(Name);
if (name.IsConstant && name.IsImmutable && ctx.Options.UnrollConstants)
return;
if (Value == null)
Value = Expr.Default(Type);
var assignNode = new SetIdentifierNode
{
Identifier = Name,
LocalName = LocalName,
Value = Value,
IsInitialization = true,
};
assignNode.Compile(ctx, mustReturn);
}
/// <summary>
/// set_id_stmt = identifier "=" expr
/// </summary>
private SetIdentifierNode parseSetIdStmt()
{
if (!peek(LexemType.Identifier, LexemType.Assign))
return null;
var node = new SetIdentifierNode();
node.Identifier = getValue();
skip();
node.Value = ensure(parseExpr, ParserMessages.ExpressionExpected);
return node;
}
protected bool Equals(SetIdentifierNode other)
{
return base.Equals(other) && Equals(Value, other.Value);
}
