MS-FO-LC1-034: fn:concat without arguments not useful from Michael Rys on 2003-07-01 (public-qt-comments@w3.org from June 2003)

From: Michael Rys <mrys@microsoft.com>
Date: Mon, 30 Jun 2003 18:35:03 -0700
To: <public-qt-comments@w3.org>
Message-ID: <5C39F806F9939046B4B1AFE652500A3A05C2D70E@RED-MSG-10.redmond.corp.microsoft.com>

Class: Technical
				
Xpath 1.0 concat required at least two args. 

Concat() without arguments is of very limited use and should be
disallowed (automatically generating code can easily recognize this
case).

Concat with one argument can be useful if the argument is extended to
allow sequences and should be kept in that case. Otherwise it could
still be cut.

Received on Monday, 30 June 2003 22:19:03 UTC