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Bug 313773

Summary:	Syntax of iterate operation (EOL)
Product:	[Modeling] Epsilon	Reporter:	Chris Holmes <holmeschrisk>
Component:	Core	Assignee:	Dimitris Kolovos <dkolovos>
Status:	CLOSED INVALID	QA Contact:
Severity:	normal
Priority:	P3	CC:	ralphgerbig
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Chris Holmes

2010-05-20 13:03:04 EDT

The syntax of the iterate operation as described in the Epsilon Book, e.g. 
var msbs   : OrderedSet(Integer) := self.getFields().collect(field | field.msb).asOrderedSet();
var maxMsb : Integer             := 0;
msb := msbs.iterate(msb : Integer;  x : Integer = 0 | msb.max(x));

The iterate operation fails to parse, although I think this conforms to the format identified in the Epsilon book. This form also fails to parse:
msb := msbs.iterate(msb;  x=0 | msb.max(x));

Discussed with Dimitris 20-May-2010

Comment 1 Ralph Gerbig

2011-08-23 07:48:23 EDT

(In reply to comment #0)
> The syntax of the iterate operation as described in the Epsilon Book, e.g. 
> var msbs   : OrderedSet(Integer) := self.getFields().collect(field |
> field.msb).asOrderedSet();
> var maxMsb : Integer             := 0;
> msb := msbs.iterate(msb : Integer;  x : Integer = 0 | msb.max(x));
> 
> The iterate operation fails to parse, although I think this conforms to the
> format identified in the Epsilon book. This form also fails to parse:
> msb := msbs.iterate(msb;  x=0 | msb.max(x));
> 
> Discussed with Dimitris 20-May-2010

Is there anything new on this Bug?

Comment 2 Dimitris Kolovos

2012-06-26 16:10:23 EDT

iterate() is no longer supported in EOL so I suspect it makes sense to close this bug as invalid